pkgin repositories list in /opt/local/etc/pkgin/repositories.conf contains same pkgsrc URI twice #42
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jperkin
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libass (0.10.1) * Fix letter spacing * Add \rSTYLENAME syntax support (GC #43) * Fix border generation and border style reset (GC #56) * Fix various issues with bug-for-bug compatibility of transformations (\fax, \fay, etc.) to VSFilter (GC #46, GC #42) * Fix drawing parsing (GC #47) * Various fixes to shaper (GC #54, GC #55, GC#59) * Fix change detection * Add ass_set_line_position API to set a vertical subtitle offset * Fix scaling of drawing baseline offset (\pbo) values * Fix skipping of zero-width characters for FriBiDi shaper * Use LTR text base direction by default, similar to VSFilter libass (0.10.0) * Bidirectional layout and Arabic shaping via FriBidi (GC #13) * OpenType shaping via HarfBuzz-ng (GC #13) * Add API for shaper configuration * Add support for `Language' Script Info property, this can be used for hinting the text language * Vertical layout improvements * Use `vert' and `vkna' OpenType features for vertical glyph variants * Position rotated glyphs onto baseline * Parse font encoding property for base text direction hinting * Refactor cache system * Use generic outlines in place of FreeType glyphs * Direct outline bitmap rendering * Fix whitespace trimming (GC #35) * Do not render border if there's no shadow or glyph (GC #29) * Adjust spacing after a italic to non-italic style change (GC #37) * Fix fade timing * Fix x positioning with borders (GC #27) * Build system tweaks
mamash
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Aug 12, 2013
----- 0.9.6 ----- * Issue #44: Test failure on Python 2.4 when MD5 hash doesn't have a `.name` attribute. ----- 0.9.5 ----- * Python #17980: Fix security vulnerability in SSL certificate validation. ----- 0.9.4 ----- * Issue #43: Fix issue (introduced in 0.9.1) with version resolution when upgrading over other releases of Setuptools. ----- 0.9.3 ----- * Issue #42: Fix new ``AttributeError`` introduced in last fix. ----- 0.9.2 ----- * Issue #42: Fix regression where blank checksums would trigger an ``AttributeError``. ----- 0.9.1 ----- * Distribute #386: Allow other positional and keyword arguments to os.open. * Corrected dependency on certifi mis-referenced in 0.9.
jperkin
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=== 2.9 / 2013-07-24
* Minor enhancement
* Added max_requests to avoid ECONNRESET for a server that allows a limited
number of requests on a connection. Pull request #42 by James Tucker.
* Request failures are now raised with the backtrace of the original
exception. This gives better insight into the reason for the failure.
See #41 by Andrew Cholakian.
* OpenSSL is no longer required. If OpenSSL is not available an exception
will be raised when attempting to access HTTPS resources. Feature request
by André Arko
* Bug fixes
* Explain the proper way of sending parameters depending upon the request
method. Issue #35 by André Arko.
* Handle Errno::ETIMEDOUT by retrying the request. Issue #36 by André Arko.
* Requests retried by ruby 2.x are no longer retried by net-http-persistent.
* Finish the connection if an otherwise unhandled exception happens during a
request. Bug #46 by Mark Oude Veldhuis.
* detect_idle_timeout now assumes a StandardError indicates the idle timeout
has been found. Bug #43 by James Tucker.
jperkin
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Dec 9, 2013
Pkgsrc changes:
---------------
Deal with /usr/bin/env python
Upstream changes:
-----------------
0.9.9 final 120131
- FEATURE: Implemented API for ``MarginRule`` objects inside ``CSSPageRule``, see http://www.w3.org/TR/css3-page/. You can also use e.g. ``CSSPageRule['@top-left']`` to retrieve the MarginRule it it is set etc. All dict like methods should be there. If a margin is set twice or more all properties are merged into a single margin rule. Double set properties are all kept though (see below).
- FEATURE: ``parseStyle()`` has optional parameter ``validate=False`` now too to disable validation (default is always ``True``).
- FEATURE: ``CSSStyleDeclaration.setProperty`` has new option ``replace=True``. if True (DEFAULT) the given property will replace a present property. If False a new property will be added always. The difference to `normalize` is that two or more properties with the same name may be set, useful for e.g. stuff like::
background: red;
background: rgba(255, 0, 0, 0.5);
which defines the same property but only capable UAs use the last property value, older ones use the first value.
+ CHANGE: @rules attribute ``atkeyword`` value is now normalized. The actual keyword (example ``@IMPorT``) is kept and is optionally reserialized but in the example ``atkeyword == '@import'``
- BUGFIX: 'auto' is now an invalid CSSPageRule pagename.
- BUGFIX: Fixed issue for GoogleAppEngine (GAE) which somehow handles codecs differently. ``parseUrl`` should work now.
0.9.8
-----
0.9.8 final 111210
- FEATURE: Feature Request (#4) to be able to disable validation of a stylesheet has been implemented. Add Parameter ``validate=False`` for parsing.
+ BUGFIX: Fixed #5 Unicode escaping inside strings. Thanks to Simon Sapin
+ BUGFIX: The integer is optional in counter-reset and counter-increment, and not only on the first counter. Thanks to Simon Sapin
+ BUGFIX: Fix for unicode replacements by Denis Bilenko, thanks! https://bitbucket.org/cthedot/cssutils/pull-request/1/fix-a-bug-in-regex-which-accidentally
- IMPROVEMENT: ``parseStyle`` moved to CSSParser, thanks to Simon Sapin
0.9.8a3 110727
+ BUGFIX: Fixed validation of ``size`` property (thanks to Simon Sapin)
+ BUGFIX: Fixed Issue #55 (thanks to Simon Sapin): `outline-color` property was missing from validation.
+ BUGFIX: Fixed resolution of encoding detection of a stylesheet which did not use @charset in certain circumstances (mainly when imported sheets use different encoding than importing one which should be quite rare actually).
- FEATURE: Added ``URIValue.absoluteUri`` (thanks to Simon Sapin)
- FEATURE: Issue #53 feature request: Added new Preference option ``cssutils.ser.prefs.indentClosingBrace``. Defines if closing brace of block is indented to match indentation of the block (default) oder match indentation of selector.
- FEATURE: Feature request: Added new Preference option ``cssutils.ser.prefs.omitLeadingZero``. Defines if values between -1 and 1 should omit the 0, like ``.5px``. Minified settings do this, else 0 is kept by default.
+ CHANGE (minor): Some error messages have slightly changed due to a simpler compatibility to Python 3. Problem are any ``u'...'`` texts inside error messages which now are simplified, some without and quotes. Changed are e.g. error messages by ``Property``.
- **IMPROVEMENT**: Python 3 support. At least the unittests run in Python 2.5, 2.6, 2.7, 3.2 and Jython 2.5.1 now. Both encutils (with support by Fredrik Hedman, thanks!) and cssutils (thanks to Jaraco) and the CSS codec (thanks to Walter Dörwald) seem to work with Python 3 (tested on Python 3.2.1 Win64). Tests use Mock instead of MiniMock now as former is available for Python 2.x and 3.x.
- **IMPROVEMENT**: Parsing of longer (and probably invalid) ``font`` or ``font-family`` values was *extremely* slow due to a very complex regex. This has been changed and parsing of specific stylesheets using these values should be much faster now. (``macros[Profiles.CSS_LEVEL_2]['font-family']`` is gone so if you used this in your own validation modules you need to check the source in `profiles.py`.)
- IMPROVEMENT: Fixed Issue #54 (thanks to Simon Sapin): Short hand like `#f80` color value object have correct red, green and blue property values now. Also ``hsl()`` and ``hsla()`` colors report (almost) correct values (due to rounding problems).
- **Source control has moved to bitbucket https://bitbucket.org/cthedot/cssutils**. Older Issues are currently still at Google Code, newer at Bitbucket. Please do not use Google Code for new issue reports anymore!
0.9.8a2 110611
- BUGFIX: Fixed Issue #59 which showed a rather strange problem with longer space separated lists of font-family values being so slow to actually stop parsing.
- BUGFIX/IMPROVEMENT: Fixed Issue #48. ``CSSParser.parseUrl()`` uses the defined fetcher of this parser *for the initial stylesheet* at url too and not just the imported sheets *from* this sheet.
- BUGFIX: Fixed Issue #50 which prevented cssutils parsing the acid2.css file correctly. Problem were selectors starting directly with ``[class]`` (an attribute selector).
+ **API CHANGE (major)**
(Known) named colors are parsed as ColorValue objects now. These are the 16 simple colors (black, white, etc) and `transparent` but not all Extended color keywords yet. Also changed ``ColorValue.type`` to ``Value.COLOR_VALUE``. ColorValue has additional properties ``red, green, blue, alpha`` and ``colorType`` which is one of IDENT, HASH or FUNCTION for now.
+ API CHANGE (minor)
Removed already DEPRECATED ``cssutils.parse`` and ``CSSParser.parse``. Use the more specific functions/methods ``parseFile parseString parseUrl`` instead.
Removed already DEPRECATED ``cssutils.log.setlog`` and ``.setloglevel``. Use ``.setLog`` and ``.setLevel`` instead.
Removed already DEPRECATED ``cssutils.ser.keepUnkownAtRules`` (note the typo). Use ``.keepUnknownAtRules`` instead.
- IMPROVEMENT: Added validation profiles for some properties from `CSS Backgrounds and Borders Module Level 3 <http://www.w3.org/TR/css3-background/>`__, `CSS3 Basic User Interface Module <http://www.w3.org/TR/css3-ui/#resize>`__, `CSS Text Level 3 <http://www.w3.org/TR/css3-text/>`__
mainly `cursor`, `outline`, `resize`, `box-shadow`, `text-shadow`
0.9.8a1 101212
+ **API CHANGE (major)**
replace CSSValue with PropertyValue, Value and other classes.
NEW CLASSES:
:class:`cssutils.css.PropertyValue`
replaces CSSValue and CSSValueList
- is iterable (iterates over all single Value objects which in soruce CSS might be separated by "," "/" or " "
- a comma separated list of IDENT values is no longer handled as a single String (e.g. ``Arial, sans-serif``)
:class:`cssutils.css.Value`
replaces CSSPrimitiveValue with separate ``value`` and ``type`` info (value is typed, so e.g. string for e.g. STRING, IDENT or URI values, int or float) and is base class for more specific values like:
:class:`cssutils.css.URIValue`
replaces CSSPrimitiveValue, additional attribute ``uri``
:class:`cssutils.css.DimensionValue`
replaces CSSPrimitiveValue, additional attribute ``dimension``
:class:`cssutils.css.ColorValue`
replaces CSSPrimitiveValue, additional attribute ``red``, ``green``, ``blue`` and ``alpha``
**TODO: Not yet complete, only rgb, rgba, hsl, hsla and has values use this object and color and alpha information no done yet!**
:class:`cssutils.css.CSSFunction`
replaces CSSPrimitiveValue function, not complete yet
also renamed ``ExpressionValue`` to :class:`cssutils.css.MSValue` with new API
- IMPROVEMENT/CHANGE: Validation of color values is tighter now. Values like ``hsl(1, 2, 3)`` do not validate as it must be ``hsl(1, 2%, 3%)``. This mostly effects HSL/A and RGB/A notation.
- **IMPROVEMENT**: New Value parsing and API accelerate parsing of style declarations which take about 20-30% less time now. Of course this depends on the complexity of your styles.
+ BUGFIX: fixes issue #41, #42, #45, #46
PropertyValue.value returns value without any comments now, else use PropertyValue.cssText
- FEATURE: ``cssutils.replaceUrls()`` accepts as first argument a `cssutils.css.CSSStyleSheet` but now also a
:class:`cssutils.css.CSSStyleDeclaration` object, so may be used like the following which is useful when you work with HTML style attributes::
>>> style = cssutils.parseStyle("background-image: url(1.png), url('2.png')")
>>> cssutils.replaceUrls(style, lambda url: 'prefix/'+url)
>>> print style.cssText
background-image: url(prefix/1.png), url(prefix/2.png)
(I omitted the validation error message as more than one background-image is not yet defined in the cssutils validator but does parse through without problems)
+ CHANGE: explicit `+` of any dimension, percentage of number value is kept now instead of being stripped as if put explicitly in the author SHOULD have meant something ;)
jperkin
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devel/p5-Method-Signatures from 20111020 to 20120523.
pkgsrc changes:
- adding test dependencies
- reordering runtime dependencies for easier check against module
meta information
Upstream changes:
20120523 May 23 16:36:04 PDT 2012
Distribution Fixes
* Fixed META.json
20120517 Thu May 17 20:14:34 PDT 2012
Promoted to full release
20120514.0117_001 Mon May 14 01:17:38 PDT 2012
Distribution Fixes
* Added version number to Method::Signatures::Modifiers.
20111125 Fri Nov 25 01:15:50 PST 2011
Optimizations
* Type checks significantly faster. 40% faster with Mouse.
20% faster with Moose. [github #42]
Distribution Fixes
* Added Test::Exception as a build requirement [github #43]
* Added Moose as a recommended module (with version number)
jperkin
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Now this package supports Ruby on Rails 3.2. 3.2.2: 2012-09-01 * Supported entry creation by direct ActiveLdap::Base use. [Reported by Craig White] * Started to use Travis CI. 3.2.1: 2012-08-31 * Fixed a bug that ActiveLdap::Base#delete doesn't work. [Reported by Craig White] 3.2.0: 2012-08-29 * [GitHub:#39] Supported Rails 3.2.8. [Reported by Ben Langfeld] * [GitHub:#13] Don't use deprecated Gem.available?. [Patch by sailesh] * [GitHub:#19] Supported new entry by @ha_many :wrap@. [Patch by Alex Tomlins] * Supported @:only@ option in XML output. * [GitHub:#14] Supported nil as single value. [Reported by n3llyb0y] * [GitHub:#20] Supported ActiveModel::MassAssignmentSecurity. [Reported by mihu] * [GitHub:#24] Supported Ruby 1.9 style Hash syntax in generator. [Patch by ursm] * [GitHub:#25][GitHub:#39] Supported ActiveModel::Dirty. [Patch by mihu][Reported by Ben Langfeld] * [GitHub:#26] Improved speed for dirty. [Patch by mihu] * [GitHub:#28] Improved speed for initialization. [Patch by mihu] * [GitHub:#29] Added .gemspec. [Suggested by mklappstuhl] * [GitHub:#34] Removed an unused method. [Patch by mihu] * [GitHub:#37] Improved will_paginate support. [Patch by Craig White] * [GitHub:#40] Added missing test files to .gemspec. [Reported by V�«¿t Ondruch] * [GitHub:#41] Improved speed for find. [Patch by unixmechanic] * Changed i18n backend to gettext from fast_gettext again. * [GitHub:#42] Fixed a bug that optional second is required for GeneralizedTime. [Reported by masche842]
jperkin
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Dec 9, 2013
libass (0.10.1) * Fix letter spacing * Add \rSTYLENAME syntax support (GC #43) * Fix border generation and border style reset (GC #56) * Fix various issues with bug-for-bug compatibility of transformations (\fax, \fay, etc.) to VSFilter (GC #46, GC #42) * Fix drawing parsing (GC #47) * Various fixes to shaper (GC #54, GC #55, GC#59) * Fix change detection * Add ass_set_line_position API to set a vertical subtitle offset * Fix scaling of drawing baseline offset (\pbo) values * Fix skipping of zero-width characters for FriBiDi shaper * Use LTR text base direction by default, similar to VSFilter libass (0.10.0) * Bidirectional layout and Arabic shaping via FriBidi (GC #13) * OpenType shaping via HarfBuzz-ng (GC #13) * Add API for shaper configuration * Add support for `Language' Script Info property, this can be used for hinting the text language * Vertical layout improvements * Use `vert' and `vkna' OpenType features for vertical glyph variants * Position rotated glyphs onto baseline * Parse font encoding property for base text direction hinting * Refactor cache system * Use generic outlines in place of FreeType glyphs * Direct outline bitmap rendering * Fix whitespace trimming (GC #35) * Do not render border if there's no shadow or glyph (GC #29) * Adjust spacing after a italic to non-italic style change (GC #37) * Fix fade timing * Fix x positioning with borders (GC #27) * Build system tweaks
jperkin
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Dec 9, 2013
----- 0.9.6 ----- * Issue #44: Test failure on Python 2.4 when MD5 hash doesn't have a `.name` attribute. ----- 0.9.5 ----- * Python #17980: Fix security vulnerability in SSL certificate validation. ----- 0.9.4 ----- * Issue #43: Fix issue (introduced in 0.9.1) with version resolution when upgrading over other releases of Setuptools. ----- 0.9.3 ----- * Issue #42: Fix new ``AttributeError`` introduced in last fix. ----- 0.9.2 ----- * Issue #42: Fix regression where blank checksums would trigger an ``AttributeError``. ----- 0.9.1 ----- * Distribute #386: Allow other positional and keyword arguments to os.open. * Corrected dependency on certifi mis-referenced in 0.9.
jperkin
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=== 2.9 / 2013-07-24
* Minor enhancement
* Added max_requests to avoid ECONNRESET for a server that allows a limited
number of requests on a connection. Pull request #42 by James Tucker.
* Request failures are now raised with the backtrace of the original
exception. This gives better insight into the reason for the failure.
See #41 by Andrew Cholakian.
* OpenSSL is no longer required. If OpenSSL is not available an exception
will be raised when attempting to access HTTPS resources. Feature request
by André Arko
* Bug fixes
* Explain the proper way of sending parameters depending upon the request
method. Issue #35 by André Arko.
* Handle Errno::ETIMEDOUT by retrying the request. Issue #36 by André Arko.
* Requests retried by ruby 2.x are no longer retried by net-http-persistent.
* Finish the connection if an otherwise unhandled exception happens during a
request. Bug #46 by Mark Oude Veldhuis.
* detect_idle_timeout now assumes a StandardError indicates the idle timeout
has been found. Bug #43 by James Tucker.
jperkin
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Jan 21, 2014
----- 0.9.6 ----- * Issue #44: Test failure on Python 2.4 when MD5 hash doesn't have a `.name` attribute. ----- 0.9.5 ----- * Python #17980: Fix security vulnerability in SSL certificate validation. ----- 0.9.4 ----- * Issue #43: Fix issue (introduced in 0.9.1) with version resolution when upgrading over other releases of Setuptools. ----- 0.9.3 ----- * Issue #42: Fix new ``AttributeError`` introduced in last fix. ----- 0.9.2 ----- * Issue #42: Fix regression where blank checksums would trigger an ``AttributeError``. ----- 0.9.1 ----- * Distribute #386: Allow other positional and keyword arguments to os.open. * Corrected dependency on certifi mis-referenced in 0.9.
jperkin
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=== 2.9 / 2013-07-24
* Minor enhancement
* Added max_requests to avoid ECONNRESET for a server that allows a limited
number of requests on a connection. Pull request #42 by James Tucker.
* Request failures are now raised with the backtrace of the original
exception. This gives better insight into the reason for the failure.
See #41 by Andrew Cholakian.
* OpenSSL is no longer required. If OpenSSL is not available an exception
will be raised when attempting to access HTTPS resources. Feature request
by André Arko
* Bug fixes
* Explain the proper way of sending parameters depending upon the request
method. Issue #35 by André Arko.
* Handle Errno::ETIMEDOUT by retrying the request. Issue #36 by André Arko.
* Requests retried by ruby 2.x are no longer retried by net-http-persistent.
* Finish the connection if an otherwise unhandled exception happens during a
request. Bug #46 by Mark Oude Veldhuis.
* detect_idle_timeout now assumes a StandardError indicates the idle timeout
has been found. Bug #43 by James Tucker.
jperkin
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Jan 21, 2014
FITS (Flexible Image Transport System) is a data format most used in astronomy.
PyFITS is a Python module for reading, writing, and manipulating FITS files.
The module uses Python's object-oriented features to provide quick, easy, and
efficient access to FITS files. The use of Python's array syntax enables
immediate access to any FITS extension, header cards, or data items.
Changes to 2.4.0 (in py-pyfits):
Changelog
===========
3.2 (2013-11-26)
----------------
Highlights
^^^^^^^^^^
- Rewrote CFITSIO-based backend for handling tile compression of FITS files.
It now uses a standard CFITSIO instead of heavily modified pieces of CFITSIO
as before. PyFITS ships with its own copy of CFITSIO v3.35 which supports
the latest version of the Tiled Image Convention (v2.3), but system
packagers may choose instead to strip this out in favor of a
system-installed version of CFITSIO. Earlier versions may work, but nothing
earlier than 3.28 has been tested yet. (#169)
- Added support for reading and writing tables using the Q format for columns.
The Q format is identical to the P format (variable-length arrays) except
that it uses 64-bit integers for the data descriptors, allowing more than
4 GB of variable-length array data in a single table. (#160)
- Added initial support for table columns containing pseudo-unsigned integers.
This is currently enabled by using the ``uint=True`` option when opening
files; any table columns with the correct BZERO value will be interpreted
and returned as arrays of unsigned integers.
- Some refactoring of the table and ``FITS_rec`` modules in order to better
separate the details of the FITS binary and ASCII table data structures from
the HDU data structures that encapsulate them. Most of these changes should
not be apparent to users (but see API Changes below).
API Changes
^^^^^^^^^^^
- Assigning to values in ``ColDefs.names``, ``ColDefs.formats``,
``ColDefs.nulls`` and other attributes of ``ColDefs`` instances that return
lists of column properties is no longer supported. Assigning to those lists
will no longer update the corresponding columns. Instead, please just
modify the ``Column`` instances directly (``Column.name``, ``Column.null``,
etc.)
- The ``pyfits.new_table`` function is marked "pending deprecation". This
does not mean it will be removed outright or that its functionality has
changed. It will likely be replaced in the future for a function with
similar, if not subtly different functionality. A better, if not slightly
more verbose approach is to use ``pyfits.FITS_rec.from_columns`` to create
a new ``FITS_rec`` table--this has the same interface as
``pyfits.new_table``. The difference is that it returns a plan ``FITS_rec``
array, and not an HDU instance. This ``FITS_rec`` object can then be used
as the data argument in the constructors for ``BinTableHDU`` (for binary
tables) or ``TableHDU`` (for ASCII tables). This is analogous to creating
an ``ImageHDU`` by passing in an image array.
``pyfits.FITS_rec.from_columns`` is just a simpler way of creating a
FITS-compatible recarray from a FITS column specification.
- The ``updateHeader``, ``updateHeaderData``, and ``updateCompressedData``
methods of the ``CompDataHDU`` class are pending deprecation and moved to
internal methods. The operation of these methods depended too much on
internal state to be used safely by users; instead they are invoked
automatically in the appropriate places when reading/writing compressed image
HDUs.
- The ``CompDataHDU.compData`` attribute is pending deprecation in favor of
the clearer and more PEP-8 compatible ``CompDataHDU.compressed_data``.
- The constructor for ``CompDataHDU`` has been changed to accept new keyword
arguments. The new keyword arguments are essentially the same, but are in
underscore_separated format rather than camelCase format. The old arguments
are still pending deprecation.
- The internal attributes of HDU classes ``_hdrLoc``, ``_datLoc``, and
``_datSpan`` have been replaced with ``_header_offset``, ``_data_offset``,
and ``_data_size`` respectively. The old attribute names are still pending
deprecation. This should only be of interest to advanced users who have
created their own HDU subclasses.
- The following previously deprecated functions and methods have been removed
entirely: ``createCard``, ``createCardFromString``, ``upperKey``,
``ColDefs.data``, ``setExtensionNameCaseSensitive``, ``_File.getfile``,
``_TableBaseHDU.get_coldefs``, ``Header.has_key``, ``Header.ascardlist``.
If you run your code with a previous version of PyFITS (>= 3.0, < 3.2) with
the ``python -Wd`` argument, warnings for all deprecated interfaces still in
use will be displayed.
- Interfaces that were pending deprecation are now fully deprecated. These
include: ``create_card``, ``create_card_from_string``, ``upper_key``,
``Header.get_history``, and ``Header.get_comment``.
- The ``.name`` attribute on HDUs is now directly tied to the HDU's header, so
that if ``.header['EXTNAME']`` changes so does ``.name`` and vice-versa.
- The ``pyfits.file.PYTHON_MODES`` constant dict was renamed to
``pyfits.file.PYFITS_MODES`` which better reflects its purpose. This is
rarely used by client code, however. Support for the old name will be
removed by PyFITS 3.4.
Other Changes and Additions
^^^^^^^^^^^^^^^^^^^^^^^^^^^
- The new compression code also adds support for the ZQUANTIZ and ZDITHER0
keywords added in more recent versions of this FITS Tile Compression spec.
This includes support for lossless compression with GZIP. (#198) By default
no dithering is used, but the ``SUBTRACTIVE_DITHER_1`` and
``SUBTRACTIVE_DITHER_2`` methods can be enabled by passing the correct
constants to the ``quantize_method`` argument to the ``CompImageHDU``
constuctor. A seed can be manually specified, or automatically generated
using either the system clock or checksum-based methods via the
``dither_seed`` argument. See the documentation for ``CompImageHDU`` for
more details. (#198) (spacetelescope/PYFITS#32)
- Images compressed with the Tile Compression standard can now be larger than
4 GB through support of the Q format. (#159)
- All HDUs now have a ``.ver`` ``.level`` attribute that returns the value of
the EXTVAL and EXTLEVEL keywords from that HDU's header, if the exist. This
was added for consistency with the ``.name`` attribute which returns the
EXTNAME value from the header.
- Then ``Column`` and ``ColDefs`` classes have new ``.dtype`` attributes
which give the Numpy dtype for the column data in the first case, and the
full Numpy compound dtype for each table row in the latter case.
- There was an issue where new tables created defaulted the values in all
string columns to '0.0'. Now string columns are filled with empty strings
by default--this seems a less surprising default, but it may cause
differences with tables created with older versions of PyFITS.
- Improved round-tripping and preservation of manually assigned column
attributes (``TNULLn``, ``TSCALn``, etc.) in table HDU headers.
(astropy/astropy#996)
Bug Fixes
^^^^^^^^^
- Binary tables containing compressed images may, optionally, contain other
columns unrelated to the tile compression convention. Although this is an
uncommon use case, it is permitted by the standard. (#159)
- Reworked some of the file I/O routines to allow simpler, more consistent
mapping between OS-level file modes ('rb', 'wb', 'ab', etc.) and the more
"PyFITS-specific" modes used by PyFITS like "readonly" and "update".
That is, if reading a FITS file from an open file object, it doesn't matter
as much what "mode" it was opened in so long as it has the right
capabilities (read/write/etc.) Also works around bugs in the Python io
module in 2.6+ with regard to file modes. (spacetelescope/PyFITS#33)
- Fixed an obscure issue that can occur on systems that don't have flush to
memory-mapped files implemented (namely GNU Hurd). (astropy/astropy#968)
3.1.3 (2013-11-26)
------------------
- Disallowed assigning NaN and Inf floating point values as header values,
since the FITS standard does not define a way to represent them in. Because
this is undefined, the previous behavior did not make sense and produced
invalid FITS files. (spacetelescope/PyFITS#11)
- Added a workaround for a bug in 64-bit OSX that could cause truncation when
writing files greater than 2^32 bytes in size. (spacetelescope/PyFITS#28)
- Fixed a long-standing issue where writing binary tables did not correctly
write the TFORMn keywords for variable-length array columns (they ommitted
the max array length parameter of the format). This was thought fixed in
v3.1.2, but it was only fixed there for compressed image HDUs and not for
binary tables in general.
- Fixed an obscure issue that can occur on systems that don't have flush to
memory-mapped files implemented (namely GNU Hurd). (Backported from 3.2)
3.0.12 (2013-11-26)
-------------------
- Disallowed assigning NaN and Inf floating point values as header values,
since the FITS standard does not define a way to represent them in. Because
this is undefined, the previous behavior did not make sense and produced
invalid FITS files. (Backported from 3.1.3)
- Added a workaround for a bug in 64-bit OSX that could cause truncation when
writing files greater than 2^32 bytes in size. (Backported from 3.1.3)
- Fixed a long-standing issue where writing binary tables did not correctly
write the TFORMn keywords for variable-length array columns (they ommitted
the max array length parameter of the format). This was thought fixed in
v3.1.2, but it was only fixed there for compressed image HDUs and not for
binary tables in general. (Backported from 3.1.3)
- Fixed an obscure issue that can occur on systems that don't have flush to
memory-mapped files implemented (namely GNU Hurd). (Backported from 3.2)
3.1.2 (2013-04-22)
------------------
- When an error occurs opening a file in fitsdiff the exception message will
now at least mention which file had the error. (#168)
- Fixed support for opening gzipped FITS files by filename in a writeable mode
(PyFITS has supported writing to gzip files for some time now, but only
enabled it when GzipFile objects were passed to ``pyfits.open()`` due to
some legacy code preventing full gzip support. (#195)
- Added a more helpful error message in the case of malformatted FITS files
that contain non-float NULL values in an ASCII table but are missing the
required TNULLn keywords in the header. (#197)
- Fixed an (apparently long-standing) issue where writing compressed images
did not correctly write the TFORMn keywords for variable-length array
columns (they ommitted the max array length parameter of the format). (#199)
- Slightly refactored how tables containing variable-length array columns are
handled to add two improvements: Fixes an issue where accessing the data
after a call to the `pyfits.getdata` convenience function caused an
exception, and allows the VLA data to be read from an existing mmap of the
FITS file. (#200)
- Fixed a bug that could occur when opening a table containing
multi-dimensional columns (i.e. via the TDIMn keyword) and then writing it
out to a new file. (#201)
- Added use of the console_scripts entry point to install the fitsdiff and
fitscheck scripts, which if nothing else provides better Windows support.
The generated scripts now override the ones explicitly defined in the
scripts/ directory (which were just trivial stubs to begin with). (#202)
- Fixed a bug on Python 3 where attempting to open a non-existent file on
Python 3 caused a seemingly unrelated traceback. (#203)
- Fixed a bug in fitsdiff that reported two header keywords containing NaN
as value as different. (#204)
- Fixed an issue in the tests that caused some tests to fail if pyfits is
installed with read-only permissions. (#208)
- Fixed a bug where instantiating a ``BinTableHDU`` from a numpy array
containing boolean fields converted all the values to ``False``. (#215)
- Fixed an issue where passing an array of integers into the constructor of
``Column()`` when the column type is floats of the same byte width caused the
column array to become garbled. (#218)
- Fixed inconsistent behavior in creating CONTINUE cards from byte strings
versus unicode strings in Python 2--CONTINUE cards can now be created
properly from unicode strings (so long as they are convertable to ASCII).
(spacetelescope/PyFITS#1)
- Fixed a couple cases where creating a new table using TDIMn in some of the
columns could caused a crash. (spacetelescope/PyFITS#3)
- Fixed a bug in parsing HIERARCH keywords that do not have a space after
the first equals sign (before the value). (spacetelescope/PyFITS#5)
- Prevented extra leading whitespace on HIERARCH keywords from being treated
as part of the keyword. (spacetelescope/PyFITS#6)
- Fixed a bug where HIERARCH keywords containing lower-case letters was
mistakenly marked as invalid during header validation.
(spacetelescope/PyFITS#7)
- Fixed an issue that was ancillary to (spacetelescope/PyFITS#7) where the
``Header.index()`` method did not work correctly with HIERARCH keywords
containing lower-case letters.
3.0.11 (2013-04-17)
-------------------
- Fixed support for opening gzipped FITS files by filename in a writeable mode
(PyFITS has supported writing to gzip files for some time now, but only
enabled it when GzipFile objects were passed to ``pyfits.open()`` due to
some legacy code preventing full gzip support. Backported from 3.1.2. (#195)
- Added a more helpful error message in the case of malformatted FITS files
that contain non-float NULL values in an ASCII table but are missing the
required TNULLn keywords in the header. Backported from 3.1.2. (#197)
- Fixed an (apparently long-standing) issue where writing compressed images did
not correctly write the TFORMn keywords for variable-length array columns
(they ommitted the max array length parameter of the format). Backported from
3.1.2. (#199)
- Slightly refactored how tables containing variable-length array columns are
handled to add two improvements: Fixes an issue where accessing the data
after a call to the `pyfits.getdata` convenience function caused an
exception, and allows the VLA data to be read from an existing mmap of the
FITS file. Backported from 3.1.2. (#200)
- Fixed a bug that could occur when opening a table containing
multi-dimensional columns (i.e. via the TDIMn keyword) and then writing it
out to a new file. Backported from 3.1.2. (#201)
- Fixed a bug on Python 3 where attempting to open a non-existent file on
Python 3 caused a seemingly unrelated traceback. Backported from 3.1.2.
(#203)
- Fixed a bug in fitsdiff that reported two header keywords containing NaN
as value as different. Backported from 3.1.2. (#204)
- Fixed an issue in the tests that caused some tests to fail if pyfits is
installed with read-only permissions. Backported from 3.1.2. (#208)
- Fixed a bug where instantiating a ``BinTableHDU`` from a numpy array
containing boolean fields converted all the values to ``False``. Backported
from 3.1.2. (#215)
- Fixed an issue where passing an array of integers into the constructor of
``Column()`` when the column type is floats of the same byte width caused the
column array to become garbled. Backported from 3.1.2. (#218)
- Fixed a couple cases where creating a new table using TDIMn in some of the
columns could caused a crash. Backported from 3.1.2.
(spacetelescope/PyFITS#3)
3.1.1 (2013-01-02)
------------------
This is a bug fix release for the 3.1.x series.
Bug Fixes
^^^^^^^^^
- Improved handling of scaled images and pseudo-unsigned integer images in
compressed image HDUs. They now work more transparently like normal image
HDUs with support for the ``do_not_scale_image_data`` and ``uint`` options,
as well as ``scale_back`` and ``save_backup``. The ``.scale()`` method
works better too. (#88)
- Permits non-string values for the EXTNAME keyword when reading in a file,
rather than throwing an exception due to the malformatting. Added
verification for the format of the EXTNAME keyword when writing. (#96)
- Added support for EXTNAME and EXTVER in PRIMARY HDUs. That is, if EXTNAME
is specified in the header, it will also be reflected in the ``.name``
attribute and in ``pyfits.info()``. These keywords used to be verboten in
PRIMARY HDUs, but the latest version of the FITS standard allows them.
(#151)
- HCOMPRESS can again be used to compress data cubes (and higher-dimensional
arrays) so long as the tile size is effectively 2-dimensional. In fact,
PyFITS will automatically use compatible tile sizes even if they're not
explicitly specified. (#171)
- Added support for the optional ``endcard`` parameter in the
``Header.fromtextfile()`` and ``Header.totextfile()`` methods. Although
``endcard=False`` was a reasonable default assumption, there are still text
dumps of FITS headers that include the END card, so this should have been
more flexible. (#176)
- Fixed a crash when running fitsdiff on two empty (that is, zero row) tables.
(#178)
- Fixed an issue where opening files containing random groups HDUs in update
mode could cause an unnecessary rewrite of the file even if none of the
data is modified. (#179)
- Fixed a bug that could caused a deadlock in the filesystem on OSX if PyFITS
is used with Numpy 1.7 in some cases. (#180)
- Fixed a crash when generating diff reports from diffs using the
``ignore_comments`` options. (#181)
- Fixed some bugs with WCS Paper IV record-valued keyword cards:
- Cards that looked kind of like RVKCs but were not intended to be were
over-permissively treated as such--commentary keywords like COMMENT and
HISTORY were particularly affected. (#183)
- Looking up a card in a header by its standard FITS keyword only should
always return the raw value of that card. That way cards containing
values that happen to valid RVKCs but were not intended to be will still
be treated like normal cards. (#184)
- Looking up a RVKC in a header with only part of the field-specifier (for
example "DP1.AXIS" instead of "DP1.AXIS.1") was implicitly treated as a
wildcard lookup. (#184)
- Fixed a crash when diffing two FITS files where at least one contains a
compressed image HDU which was not recognized as an image instead of a
table. (#187)
- Fixed bugs in the backwards compatibility layer for the ``CardList.index``
and ``CardList.count`` methods. (#190)
- Improved ``__repr__`` and text file representation of cards with long values
that are split into CONTINUE cards. (#193)
- Fixed a crash when trying to assign a long (> 72 character) value to blank
('') keywords. This also changed how blank keywords are represented--there
are still exactly 8 spaces before any commentary content can begin; this
*may* affect the exact display of header cards that assumed there could be
fewer spaces in a blank keyword card before the content begins. However, the
current approach is more in line with the requirements of the FITS standard.
(#194)
3.0.10 (2013-01-02)
-------------------
- Improved handling of scaled images and pseudo-unsigned integer images in
compressed image HDUs. They now work more transparently like normal image
HDUs with support for the ``do_not_scale_image_data`` and ``uint`` options,
as well as ``scale_back`` and ``save_backup``. The ``.scale()`` method
works better too. Backported from 3.1.1. (#88)
- Permits non-string values for the EXTNAME keyword when reading in a file,
rather than throwing an exception due to the malformatting. Added
verification for the format of the EXTNAME keyword when writing. Backported
from 3.1.1. (#96)
- Added support for EXTNAME and EXTVER in PRIMARY HDUs. That is, if EXTNAME
is specified in the header, it will also be reflected in the ``.name``
attribute and in ``pyfits.info()``. These keywords used to be verbotten in
PRIMARY HDUs, but the latest version of the FITS standard allows them.
Backported from 3.1.1. (#151)
- HCOMPRESS can again be used to compress data cubes (and higher-dimensional
arrays) so long as the tile size is effectively 2-dimensional. In fact,
PyFITS will not automatically use compatible tile sizes even if they're not
explicitly specified. Backported from 3.1.1. (#171)
- Fixed a bug when writing out files containing zero-width table columns,
where the TFIELDS keyword would be updated incorrectly, leaving the table
largely unreadable. Backported from 3.1.0. (#174)
- Fixed an issue where opening files containing random groups HDUs in update
mode could cause an unnecessary rewrite of the file even if none of the
data is modified. Backported from 3.1.1. (#179)
- Fixed a bug that could caused a deadlock in the filesystem on OSX if PyFITS
is used with Numpy 1.7 in some cases. Backported from 3.1.1. (#180)
3.1 (2012-08-08)
----------------
Highlights
^^^^^^^^^^
- The ``Header`` object has been significantly reworked, and ``CardList``
objects are now deprecated (their functionality folded into the ``Header``
class). See API Changes below for more details.
- Memory maps are now used by default to access HDU data. See API Changes
below for more details.
- Now includes a new version of the ``fitsdiff`` program for comparing two
FITS files, and a new FITS comparison API used by ``fitsdiff``. See New
Features below.
API Changes
^^^^^^^^^^^
- The ``Header`` class has been rewritten, and the ``CardList`` class is
deprecated. Most of the basic details of working with FITS headers are
unchanged, and will not be noticed by most users. But there are differences
in some areas that will be of interest to advanced users, and to application
developers. For full details of the changes, see the "Header Interface
Transition Guide" section in the PyFITS documentation. See ticket #64 on
the PyFITS Trac for futher details and background. Some highlights are
listed below:
* The Header class now fully implements the Python dict interface, and can
be used interchangably with a dict, where the keys are header keywords.
* New keywords can be added to the header using normal keyword assignment
(previously it was necessary to use ``Header.update`` to add new
keywords). For example::
>>> header['NAXIS'] = 2
will update the existing 'FOO' keyword if it already exists, or add a new
one if it doesn't exist, just like a dict.
* It is possible to assign both a value and a comment at the same time using
a tuple::
>>> header['NAXIS'] = (2, 'Number of axes')
* To add/update a new card and ensure it's added in a specific location, use
``Header.set()``::
>>> header.set('NAXIS', 2, 'Number of axes', after='BITPIX')
This works the same as the old ``Header.update()``. ``Header.update()``
still works in the old way too, but is deprecated.
* Although ``Card`` objects still exist, it generally is not necessary to
work with them directly. ``Header.ascardlist()``/``Header.ascard`` are
deprecated and should not be used. To directly access the ``Card``
objects in a header, use ``Header.cards``.
* To access card comments, it is still possible to either go through the
card itself, or through ``Header.comments``. For example::
>>> header.cards['NAXIS'].comment
Number of axes
>>> header.comments['NAXIS']
Number of axes
* ``Card`` objects can now be used interchangeably with
``(keyword, value, comment)`` 3-tuples. They still have ``.value`` and
``.comment`` attributes as well. The ``.key`` attribute has been renamed
to ``.keyword`` for consistency, though ``.key`` is still supported (but
deprecated).
- Memory mapping is now used by default to access HDU data. That is,
``pyfits.open()`` uses ``memmap=True`` as the default. This provides better
performance in the majority of use cases--there are only some I/O intensive
applications where it might not be desirable. Enabling mmap by default also
enabled finding and fixing a large number of bugs in PyFITS' handling of
memory-mapped data (most of these bug fixes were backported to PyFITS
3.0.5). (#85)
* A new ``pyfits.USE_MEMMAP`` global variable was added. Set
``pyfits.USE_MEMMAP = False`` to change the default memmap setting for
opening files. This is especially useful for controlling the behavior in
applications where pyfits is deeply embedded.
* Likewise, a new ``PYFITS_USE_MEMMAP`` environment variable is supported.
Set ``PYFITS_USE_MEMMAP = 0`` in your environment to change the default
behavior.
- The ``size()`` method on HDU objects is now a ``.size`` property--this
returns the size in bytes of the data portion of the HDU, and in most cases
is equivalent to ``hdu.data.nbytes`` (#83)
- ``BinTableHDU.tdump`` and ``BinTableHDU.tcreate`` are deprecated--use
``BinTableHDU.dump`` and ``BinTableHDU.load`` instead. The new methods
output the table data in a slightly different format from previous versions,
which places quotes around each value. This format is compatible with data
dumps from previous versions of PyFITS, but not vice-versa due to a parsing
bug in older versions.
- Likewise the ``pyfits.tdump`` and ``pyfits.tcreate`` convenience function
versions of these methods have been renamed ``pyfits.tabledump`` and
``pyfits.tableload``. The old deprecated, but currently retained for
backwards compatibility. (r1125)
- A new global variable ``pyfits.EXTENSION_NAME_CASE_SENSITIVE`` was added.
This serves as a replacement for ``pyfits.setExtensionNameCaseSensitive``
which is not deprecated and may be removed in a future version. To enable
case-sensitivity of extension names (i.e. treat 'sci' as distict from 'SCI')
set ``pyfits.EXTENSION_NAME_CASE_SENSITIVE = True``. The default is
``False``. (r1139)
- A new global configuration variable ``pyfits.STRIP_HEADER_WHITESPACE`` was
added. By default, if a string value in a header contains trailing
whitespace, that whitespace is automatically removed when the value is read.
Now if you set ``pyfits.STRIP_HEADER_WHITESPACE = False`` all whitespace is
preserved. (#146)
- The old ``classExtensions`` extension mechanism (which was deprecated in
PyFITS 3.0) is removed outright. To our knowledge it was no longer used
anywhere. (r1309)
- Warning messages from PyFITS issued through the Python warnings API are now
output to stderr instead of stdout, as is the default. PyFITS no longer
modifies the default behavior of the warnings module with respect to which
stream it outputs to. (r1319)
- The ``checksum`` argument to ``pyfits.open()`` now accepts a value of
'remove', which causes any existing CHECKSUM/DATASUM keywords to be ignored,
and removed when the file is saved.
New Features
^^^^^^^^^^^^
- Added support for the proposed "FITS" extension HDU type. See
http://listmgr.cv.nrao.edu/pipermail/fitsbits/2002-April/001094.html. FITS
HDUs contain an entire FITS file embedded in their data section. `FitsHDU`
objects work like other HDU types in PyFITS. Their ``.data`` attribute
returns the raw data array. However, they have a special ``.hdulist``
attribute which processes the data as a FITS file and returns it as an
in-memory HDUList object. FitsHDU objects also support a
``FitsHDU.fromhdulist()`` classmethod which returns a new `FitsHDU` object
that embeds the supplied HDUList. (#80)
- Added a new ``.is_image`` attribute on HDU objects, which is True if the HDU
data is an 'image' as opposed to a table or something else. Here the
meaning of 'image' is fairly loose, and mostly just means a Primary or Image
extension HDU, or possibly a compressed image HDU (#71)
- Added an ``HDUList.fromstring`` classmethod which can parse a FITS file
already in memory and instantiate and ``HDUList`` object from it. This
could be useful for integrating PyFITS with other libraries that work on
FITS file, such as CFITSIO. It may also be useful in streaming
applications. The name is a slight misnomer, in that it actually accepts
any Python object that implements the buffer interface, which includes
``bytes``, ``bytearray``, ``memoryview``, ``numpy.ndarray``, etc. (#90)
- Added a new ``pyfits.diff`` module which contains facilities for comparing
FITS files. One can use the ``pyfits.diff.FITSDiff`` class to compare two
FITS files in their entirety. There is also a ``pyfits.diff.HeaderDiff``
class for just comparing two FITS headers, and other similar interfaces.
See the PyFITS Documentation for more details on this interface. The
``pyfits.diff`` module powers the new ``fitsdiff`` program installed with
PyFITS. After installing PyFITS, run ``fitsdiff --help`` for usage details.
- ``pyfits.open()`` now accepts a ``scale_back`` argument. If set to
``True``, this automatically scales the data using the original BZERO and
BSCALE parameters the file had when it was first opened, if any, as well as
the original BITPIX. For example, if the original BITPIX were 16, this
would be equivalent to calling ``hdu.scale('int16', 'old')`` just before
calling ``flush()`` or ``close()`` on the file. This option applies to all
HDUs in the file. (#120)
- ``pyfits.open()`` now accepts a ``save_backup`` argument. If set to
``True``, this automatically saves a backup of the original file before
flushing any changes to it (this of course only applies to update and append
mode). This may be especially useful when working with scaled image data.
(#121)
Changes in Behavior
^^^^^^^^^^^^^^^^^^^
- Warnings from PyFITS are not output to stderr by default, instead of stdout
as it has been for some time. This is contrary to most users' expectations
and makes it more difficult for them to separate output from PyFITS from the
desired output for their scripts. (r1319)
Bug Fixes
^^^^^^^^^
- Fixed ``pyfits.tcreate()`` (now ``pyfits.tableload()``) to be more robust
when encountering blank lines in a column definition file (#14)
- Fixed a fairly rare crash that could occur in the handling of CONTINUE cards
when using Numpy 1.4 or lower (though 1.4 is the oldest version supported by
PyFITS). (r1330)
- Fixed ``_BaseHDU.fromstring`` to actually correctly instantiate an HDU
object from a string/buffer containing the header and data of that HDU.
This allowed for the implementation of ``HDUList.fromstring`` described
above. (#90)
- Fixed a rare corner case where, in some use cases, (mildly, recoverably)
malformatted float values in headers were not properly returned as floats.
(#137)
- Fixed a corollary to the previous bug where float values with a leading zero
before the decimal point had the leading zero unnecessarily removed when
saving changes to the file (eg. "0.001" would be written back as ".001" even
if no changes were otherwise made to the file). (#137)
- When opening a file containing CHECKSUM and/or DATASUM keywords in update
mode, the CHECKSUM/DATASUM are updated and preserved even if the file was
opened with checksum=False. This change in behavior prevents checksums from
being unintentionally removed. (#148)
- Fixed a bug where ``ImageHDU.scale(option='old')`` wasn't working at all--it
was not restoring the image to its original BSCALE and BZERO values. (#162)
- Fixed a bug when writing out files containing zero-width table columns,
where the TFIELDS keyword would be updated incorrectly, leaving the table
largely unreadable. This fix will be backported to the 3.0.x series in
version 3.0.10. (#174)
3.0.9 (2012-08-06)
------------------
This is a bug fix release for the 3.0.x series.
Bug Fixes
^^^^^^^^^
- Fixed ``Header.values()``/``Header.itervalues()`` and ``Header.items()``/
``Header.iteritems()`` to correctly return the different values for
duplicate keywords (particularly commentary keywords like HISTORY and
COMMENT). This makes the old Header implementation slightly more compatible
with the new implementation in PyFITS 3.1. (#127)
.. note::
This fix did not change the existing behavior from earlier PyFITS
versions where ``Header.keys()`` returns all keywords in the header with
duplicates removed. PyFITS 3.1 changes that behavior, so that
``Header.keys()`` includes duplicates.
- Fixed a bug where ``ImageHDU.scale(option='old')`` wasn't working at all--it
was not restoring the image to its original BSCALE and BZERO values. (#162)
- Fixed a bug where opening a file containing compressed image HDUs in
'update' mode and then immediately closing it without making any changes
caused the file to be rewritten unncessarily. (#167)
- Fixed two memory leaks that could occur when writing compressed image data,
or in some cases when opening files containing compressed image HDUs in
'update' mode. (#168)
3.0.8 (2012-06-04)
------------------
Changes in Behavior
^^^^^^^^^^^^^^^^^^^
- Prior to this release, image data sections did not work with scaled
data--that is, images with non-trivial BSCALE and/or BZERO values.
Previously, in order to read such images in sections, it was necessary to
manually apply the BSCALE+BZERO to each section. It's worth noting that
sections *did* support pseudo-unsigned ints (flakily). This change just
extends that support for general BSCALE+BZERO values.
Bug Fixes
^^^^^^^^^
- Fixed a bug that prevented updates to values in boolean table columns from
being saved. This turned out to be a symptom of a deeper problem that could
prevent other table updates from being saved as well. (#139)
- Fixed a corner case in which a keyword comment ending with the string "END"
could, in some circumstances, cause headers (and the rest of the file after
that point) to be misread. (#142)
- Fixed support for scaled image data and psuedo-unsigned ints in image data
sections (``hdu.section``). Previously this was not supported at all. At
some point support was supposedly added, but it was buggy and incomplete.
Now the feature seems to work much better. (#143)
- Fixed the documentation to point out that image data sections *do* support
non-contiguous slices (and have for a long time). The documentation was
never updated to reflect this, and misinformed users that only contiguous
slices were supported, leading to some confusion. (#144)
- Fixed a bug where creating an ``HDUList`` object containing multiple PRIMARY
HDUs caused an infinite recursion when validating the object prior to
writing to a file. (#145)
- Fixed a rare but serious case where saving an update to a file that
previously had a CHECKSUM and/or DATASUM keyword, but removed the checksum
in saving, could cause the file to be slightly corrupted and unreadable.
(#147)
- Fixed problems with reading "non-standard" FITS files with primary headers
containing SIMPLE = F. PyFITS has never made many guarantees as to how such
files are handled. But it should at least be possible to read their
headers, and the data if possible. Saving changes to such a file should not
try to prepend an unwanted valid PRIMARY HDU. (#157)
- Fixed a bug where opening an image with ``disable_image_compression = True``
caused compression to be disabled for all subsequent ``pyfits.open()`` calls.
(r1651)
3.0.7 (2012-04-10)
------------------
Changes in Behavior
^^^^^^^^^^^^^^^^^^^
- Slices of GroupData objects now return new GroupData objects instead of
extended multi-row _Group objects. This is analogous to how PyFITS 3.0 fixed
FITS_rec slicing, and should have been fixed for GroupData at the same time.
The old behavior caused bugs where functions internal to Numpy expected that
slicing an ndarray would return a new ndarray. As this is a rare usecase
with a rare feature most users are unlikely to be affected by this change.
- The previously internal _Group object for representing individual group
records in a GroupData object are renamed Group and are now a public
interface. However, there's almost no good reason to create Group objects
directly, so it shouldn't be considered a "new feature".
- An annoyance from PyFITS 3.0.6 was fixed, where the value of the EXTEND
keyword was always being set to F if there are not actually any extension
HDUs. It was unnecessary to modify this value.
Bug Fixes
^^^^^^^^^
- Fixed GroupData objects to return new GroupData objects when sliced instead
of _Group record objects. See "Changes in behavior" above for more details.
- Fixed slicing of Group objects--previously it was not possible to slice
slice them at all.
- Made it possible to assign `np.bool_` objects as header values. (#123)
- Fixed overly strict handling of the EXTEND keyword; see "Changes in
behavior" above. (#124)
- Fixed many cases where an HDU's header would be marked as "modified" by
PyFITS and rewritten, even when no changes to the header are necessary.
(#125)
- Fixed a bug where the values of the PTYPEn keywords in a random groups HDU
were forced to be all lower-case when saving the file. (#130)
- Removed an unnecessary inline import in `ExtensionHDU.__setattr__` that was
causing some slowdown when opening files containing a large number of
extensions, plus a few other small (but not insignficant) performance
improvements thanks to Julian Taylor. (#133)
- Fixed a regression where header blocks containing invalid end-of-header
padding (i.e. null bytes instead of spaces) couldn't be parsed by PyFITS.
Such headers can be parsed again, but a warning is raised, as such headers
are not valid FITS. (#136)
- Fixed a memory leak where table data in random groups HDUs weren't being
garbage collected. (#138)
3.0.6 (2012-02-29)
------------------
Highlights
^^^^^^^^^^
The main reason for this release is to fix an issue that was introduced in
PyFITS 3.0.5 where merely opening a file containing scaled data (that is, with
non-trivial BSCALE and BZERO keywords) in 'update' mode would cause the data
to be automatically rescaled--possibly converting the data from ints to
floats--as soon as the file is closed, even if the application did not touch
the data. Now PyFITS will only rescale the data in an extension when the data
is actually accessed by the application. So opening a file in 'update' mode
in order to modify the header or append new extensions will not cause any
change to the data in existing extensions.
This release also fixes a few Windows-specific bugs found through more
extensive Windows testing, and other miscellaneous bugs.
Bug Fixes
^^^^^^^^^
- More accurate error messages when opening files containing invalid header
cards. (#109)
- Fixed a possible reference cycle/memory leak that was caught through more
extensive testing on Windows. (#112)
- Fixed 'ostream' mode to open the underlying file in 'wb' mode instead of 'w'
mode. (#112)
- Fixed a Windows-only issue where trying to save updates to a resized FITS
file could result in a crash due to there being open mmaps on that file.
(#112)
- Fixed a crash when trying to create a FITS table (i.e. with new_table())
from a Numpy array containing bool fields. (#113)
- Fixed a bug where manually initializing an ``HDUList`` with a list of of
HDUs wouldn't set the correct EXTEND keyword value on the primary HDU.
(#114)
- Fixed a crash that could occur when trying to deepcopy a Header in Python <
2.7. (#115)
- Fixed an issue where merely opening a scaled image in 'update' mode would
cause the data to be converted to floats when the file is closed. (#119)
3.0.5 (2012-01-30)
------------------
- Fixed a crash that could occur when accessing image sections of files
opened with memmap=True. (r1211)
- Fixed the inconsistency in the behavior of files opened in 'readonly' mode
when memmap=True vs. when memmap=False. In the latter case, although
changes to array data were not saved to disk, it was possible to update the
array data in memory. On the other hand with memmap=True, 'readonly' mode
prevented even in-memory modification to the data. This is what
'copyonwrite' mode was for, but difference in behavior was confusing. Now
'readonly' is equivalent to 'copyonwrite' when using memmap. If the old
behavior of denying changes to the array data is necessary, a new
'denywrite' mode may be used, though it is only applicable to files opened
with memmap. (r1275)
- Fixed an issue where files opened with memmap=True would return image data
as a raw numpy.memmap object, which can cause some unexpected
behaviors--instead memmap object is viewed as a numpy.ndarray. (r1285)
- Fixed an issue in Python 3 where a workaround for a bug in Numpy on Python 3
interacted badly with some other software, namely to vo.table package (and
possibly others). (r1320, r1337, and #110)
- Fixed buggy behavior in the handling of SIGINTs (i.e. Ctrl-C keyboard
interrupts) while flushing changes to a FITS file. PyFITS already prevented
SIGINTs from causing an incomplete flush, but did not clean up the signal
handlers properly afterwards, or reraise the keyboard interrupt once the
flush was complete. (r1321)
- Fixed a crash that could occur in Python 3 when opening files with checksum
checking enabled. (r1336)
- Fixed a small bug that could cause a crash in the `StreamingHDU` interface
when using Numpy below version 1.5.
- Fixed a crash that could occur when creating a new `CompImageHDU` from an
array of big-endian data. (#104)
- Fixed a crash when opening a file with extra zero padding at the end.
Though FITS files should not have such padding, it's not explictly forbidden
by the format either, and PyFITS shouldn't stumble over it. (#106)
- Fixed a major slowdown in opening tables containing large columns of string
values. (#111)
3.0.4 (2011-11-22)
------------------
- Fixed a crash when writing HCOMPRESS compressed images that could happen on
Python 2.5 and 2.6. (r1217)
- Fixed a crash when slicing an table in a file opened in 'readonly' mode with
memmap=True. (r1230)
- Writing changes to a file or writing to a new file verifies the output in
'fix' mode by default instead of 'exception'--that is, PyFITS will
automatically fix common FITS format errors rather than raising an
exception. (r1243)
- Fixed a bug where convenience functions such as getval() and getheader()
crashed when specifying just 'PRIMARY' as the extension to use (r1263).
- Fixed a bug that prevented passing keyword arguments (beyond the standard
data and header arguments) as positional arguments to the constructors of
extension HDU classes.
- Fixed some tests that were failing on Windows--in this case the tests
themselves failed to close some temp files and Windows refused to delete them
while there were still open handles on them. (r1295)
- Fixed an issue with floating point formatting in header values on Python 2.5
for Windows (and possibly other platforms). The exponent was zero-padded to
3 digits; although the FITS standard makes no specification on this, the
formatting is now normalized to always pad the exponent to two digits.
(r1295)
- Fixed a bug where long commentary cards (such as HISTORY and COMMENT) were
broken into multiple CONTINUE cards. However, commentary cards are not
expected to be found in CONTINUE cards. Instead these long cards are broken
into multiple commentary cards. (#97)
- GZIP/ZIP-compressed FITS files can be detected and opened regardless of
their filename extension. (#99)
- Fixed a serious bug where opening scaled images in 'update' mode and then
closing the file without touching the data would cause the file to be
corrupted. (#101)
3.0.3 (2011-10-05)
------------------
- Fixed several small bugs involving corner cases in record-valued keyword
cards (#70)
- In some cases HDU creation failed if the first keyword value in the header
was not a string value (#89)
- Fixed a crash when trying to compute the HDU checksum when the data array
contains an odd number of bytes (#91)
- Disabled an unnecessary warning that was displayed on opening compressed
HDUs with disable_image_compression = True (#92)
- Fixed a typo in code for handling HCOMPRESS compressed images.
3.0.2 (2011-09-23)
------------------
- The ``BinTableHDU.tcreate`` method and by extension the ``pyfits.tcreate``
function don't get tripped up by blank lines anymore (#14)
- The presence, value, and position of the EXTEND keyword in Primary HDUs is
verified when reading/writing a FITS file (#32)
- Improved documentation (in warning messages as well as in the handbook) that
PyFITS uses zero-based indexing (as one would expect for C/Python code, but
contrary to the PyFITS standard which was written with FORTRAN in mind)
(#68)
- Fixed a bug where updating a header card comment could cause the value to be
lost if it had not already been read from the card image string.
- Fixed a related bug where changes made directly to Card object in a header
(i.e. assigning directly to card.value or card.comment) would not propagate
when flushing changes to the file (#69) [Note: This and the bug above it
were originally reported as being fixed in version 3.0.1, but the fix was
never included in the release.]
- Improved file handling, particularly in Python 3 which had a few small file
I/O-related bugs (#76)
- Fixed a bug where updating a FITS file would sometimes cause it to lose its
original file permissions (#79)
- Fixed the handling of TDIMn keywords; 3.0 added support for them, but got
the axis order backards (they were treated as though they were row-major)
(#82)
- Fixed a crash when a FITS file containing scaled data is opened and
immediately written to a new file without explicitly viewing the data first
(#84)
- Fixed a bug where creating a table with columns named either 'names' or
'formats' resulted in an infinite recursion (#86)
3.0.1 (2011-09-12)
------------------
- Fixed a bug where updating a header card comment could cause the value to be
lost if it had not already been read from the card image string.
- Changed ``_TableBaseHDU.data`` so that if the data contain an empty table a
``FITS_rec`` object with zero rows is returned rather than ``None``.
- The ``.key`` attribute of ``RecordValuedKeywordCards`` now returns the full
keyword+field-specifier value, instead of just the plain keyword (#46)
- Fixed a related bug where changes made directly to Card object in a header
(i.e. assigning directly to card.value or card.comment) would not propagate
when flushing changes to the file (#69)
- Fixed a bug where writing a table with zero rows could fail in some cases
(#72)
- Miscellanous small bug fixes that were causing some tests to fail,
particularly on Python 3 (#74, #75)
- Fixed a bug where creating a table column from an array in non-native byte
order would not preserve the byte order, thus interpreting the column array
using the wrong byte order (#77)
3.0.0 (2011-08-23)
--------------------
- Contains major changes, bumping the version to 3.0
- Large amounts of refactoring and reorganization of the code; tried to
preserve public API backwards-compatibility with older versions (private API
has many changes and is not guaranteed to be backwards-compatible). There
are a few small public API changes to be aware of:
* The pyfits.rec module has been removed completely. If your version of
numpy does not have the numpy.core.records module it is too old to be used
with PyFITS.
* The ``Header.ascardlist()`` method is deprecated--use the ``.ascard``
attribute instead.
* ``Card`` instances have a new ``.cardimage`` attribute that should be used
rather than ``.ascardimage()``, which may become deprecated.
* The ``Card.fromstring()`` method is now a classmethod. It returns a new
``Card`` instance rather than modifying an existing instance.
* The ``req_cards()`` method on HDU instances has changed: The ``pos``
argument is not longer a string. It is either an integer value (meaning
the card's position must match that value) or it can be a function that
takes the card's position as it's argument, and returns True if the
position is valid. Likewise, the ``test`` argument no longer takes a
string, but instead a function that validates the card's value and returns
True or False.
* The ``get_coldefs()`` method of table HDUs is deprecated. Use the
``.columns`` attribute instead.
* The ``ColDefs.data`` attribute is deprecated--use ``ColDefs.columns``
instead (though in general you shouldn't mess with it directly--it might
become internal at some point).
* ``FITS_record`` objects take ``start`` and ``end`` as arguments instead of
``startColumn`` and ``endColumn`` (these are rarely created manually, so
it's unlikely that this change will affect anyone).
* ``BinTableHDU.tcreate()`` is now a classmethod, and returns a new
``BinTableHDU`` instance.
* Use ``ExtensionHDU`` and ``NonstandardExtHDU`` for making new extension HDU
classes. They are now public interfaces, wheres previously they were
private and prefixed with underscores.
* Possibly others--please report if you find any changes that cause
difficulties.
- Calls to deprecated functions will display a Deprecation warning. However,
in Python 2.7 and up Deprecation warnings are ignored by default, so run
Python with the `-Wd` option to see if you're using any deprecated
functions. If we get close to actually removing any functions, we might
make the Deprecation warnings display by default.
- Added basic Python 3 support
- Added support for multi-dimensional columns in tables as specified by the
TDIMn keywords (#47)
- Fixed a major memory leak that occurred when creating new tables with the
``new_table()`` function (#49)
be padded with zero-bytes) vs ASCII tables (where strings are padded with
spaces) (#15)
- Fixed a bug in which the case of Random Access Group parameters names was not
preserved when writing (#41)
- Added support for binary table fields with zero width (#42)
- Added support for wider integer types in ASCII tables; although this is non-
standard, some GEIS images require it (#45)
- Fixed a bug that caused the index_of() method of HDULists to crash when the
HDUList object is created from scratch (#48)
- Fixed the behavior of string padding in binary tables (where strings should
be padded with nulls instead of spaces)
- Fixed a rare issue that caused excessive memory usage when computing
checksums using a non-standard block size (see r818)
- Add support for forced uint data in image sections (#53)
- Fixed an issue where variable-length array columns were not extended when
creating a new table with more rows than the original (#54)
- Fixed tuple and list-based indexing of FITS_rec objects (#55)
- Fixed an issue where BZERO and BSCALE keywords were appended to headers in
the wrong location (#56)
- ``FITS_record`` objects (table rows) have full slicing support, including
stepping, etc. (#59)
- Fixed a bug where updating multiple files simultaneously (such as when
running parallel processes) could lead to a race condition with mktemp()
(#61)
- Fixed a bug where compressed image headers were not in the order expected by
the funpack utility (#62)
|
This should no longer apply to any recent image. |
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libass (0.10.1) * Fix letter spacing * Add \rSTYLENAME syntax support (GC #43) * Fix border generation and border style reset (GC #56) * Fix various issues with bug-for-bug compatibility of transformations (\fax, \fay, etc.) to VSFilter (GC #46, GC #42) * Fix drawing parsing (GC #47) * Various fixes to shaper (GC #54, GC #55, GC#59) * Fix change detection * Add ass_set_line_position API to set a vertical subtitle offset * Fix scaling of drawing baseline offset (\pbo) values * Fix skipping of zero-width characters for FriBiDi shaper * Use LTR text base direction by default, similar to VSFilter libass (0.10.0) * Bidirectional layout and Arabic shaping via FriBidi (GC #13) * OpenType shaping via HarfBuzz-ng (GC #13) * Add API for shaper configuration * Add support for `Language' Script Info property, this can be used for hinting the text language * Vertical layout improvements * Use `vert' and `vkna' OpenType features for vertical glyph variants * Position rotated glyphs onto baseline * Parse font encoding property for base text direction hinting * Refactor cache system * Use generic outlines in place of FreeType glyphs * Direct outline bitmap rendering * Fix whitespace trimming (GC #35) * Do not render border if there's no shadow or glyph (GC #29) * Adjust spacing after a italic to non-italic style change (GC #37) * Fix fade timing * Fix x positioning with borders (GC #27) * Build system tweaks
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----- 0.9.6 ----- * Issue #44: Test failure on Python 2.4 when MD5 hash doesn't have a `.name` attribute. ----- 0.9.5 ----- * Python #17980: Fix security vulnerability in SSL certificate validation. ----- 0.9.4 ----- * Issue #43: Fix issue (introduced in 0.9.1) with version resolution when upgrading over other releases of Setuptools. ----- 0.9.3 ----- * Issue #42: Fix new ``AttributeError`` introduced in last fix. ----- 0.9.2 ----- * Issue #42: Fix regression where blank checksums would trigger an ``AttributeError``. ----- 0.9.1 ----- * Distribute #386: Allow other positional and keyword arguments to os.open. * Corrected dependency on certifi mis-referenced in 0.9.
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=== 2.9 / 2013-07-24
* Minor enhancement
* Added max_requests to avoid ECONNRESET for a server that allows a limited
number of requests on a connection. Pull request #42 by James Tucker.
* Request failures are now raised with the backtrace of the original
exception. This gives better insight into the reason for the failure.
See #41 by Andrew Cholakian.
* OpenSSL is no longer required. If OpenSSL is not available an exception
will be raised when attempting to access HTTPS resources. Feature request
by André Arko
* Bug fixes
* Explain the proper way of sending parameters depending upon the request
method. Issue #35 by André Arko.
* Handle Errno::ETIMEDOUT by retrying the request. Issue #36 by André Arko.
* Requests retried by ruby 2.x are no longer retried by net-http-persistent.
* Finish the connection if an otherwise unhandled exception happens during a
request. Bug #46 by Mark Oude Veldhuis.
* detect_idle_timeout now assumes a StandardError indicates the idle timeout
has been found. Bug #43 by James Tucker.
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FITS (Flexible Image Transport System) is a data format most used in astronomy.
PyFITS is a Python module for reading, writing, and manipulating FITS files.
The module uses Python's object-oriented features to provide quick, easy, and
efficient access to FITS files. The use of Python's array syntax enables
immediate access to any FITS extension, header cards, or data items.
Changes to 2.4.0 (in py-pyfits):
Changelog
===========
3.2 (2013-11-26)
----------------
Highlights
^^^^^^^^^^
- Rewrote CFITSIO-based backend for handling tile compression of FITS files.
It now uses a standard CFITSIO instead of heavily modified pieces of CFITSIO
as before. PyFITS ships with its own copy of CFITSIO v3.35 which supports
the latest version of the Tiled Image Convention (v2.3), but system
packagers may choose instead to strip this out in favor of a
system-installed version of CFITSIO. Earlier versions may work, but nothing
earlier than 3.28 has been tested yet. (#169)
- Added support for reading and writing tables using the Q format for columns.
The Q format is identical to the P format (variable-length arrays) except
that it uses 64-bit integers for the data descriptors, allowing more than
4 GB of variable-length array data in a single table. (#160)
- Added initial support for table columns containing pseudo-unsigned integers.
This is currently enabled by using the ``uint=True`` option when opening
files; any table columns with the correct BZERO value will be interpreted
and returned as arrays of unsigned integers.
- Some refactoring of the table and ``FITS_rec`` modules in order to better
separate the details of the FITS binary and ASCII table data structures from
the HDU data structures that encapsulate them. Most of these changes should
not be apparent to users (but see API Changes below).
API Changes
^^^^^^^^^^^
- Assigning to values in ``ColDefs.names``, ``ColDefs.formats``,
``ColDefs.nulls`` and other attributes of ``ColDefs`` instances that return
lists of column properties is no longer supported. Assigning to those lists
will no longer update the corresponding columns. Instead, please just
modify the ``Column`` instances directly (``Column.name``, ``Column.null``,
etc.)
- The ``pyfits.new_table`` function is marked "pending deprecation". This
does not mean it will be removed outright or that its functionality has
changed. It will likely be replaced in the future for a function with
similar, if not subtly different functionality. A better, if not slightly
more verbose approach is to use ``pyfits.FITS_rec.from_columns`` to create
a new ``FITS_rec`` table--this has the same interface as
``pyfits.new_table``. The difference is that it returns a plan ``FITS_rec``
array, and not an HDU instance. This ``FITS_rec`` object can then be used
as the data argument in the constructors for ``BinTableHDU`` (for binary
tables) or ``TableHDU`` (for ASCII tables). This is analogous to creating
an ``ImageHDU`` by passing in an image array.
``pyfits.FITS_rec.from_columns`` is just a simpler way of creating a
FITS-compatible recarray from a FITS column specification.
- The ``updateHeader``, ``updateHeaderData``, and ``updateCompressedData``
methods of the ``CompDataHDU`` class are pending deprecation and moved to
internal methods. The operation of these methods depended too much on
internal state to be used safely by users; instead they are invoked
automatically in the appropriate places when reading/writing compressed image
HDUs.
- The ``CompDataHDU.compData`` attribute is pending deprecation in favor of
the clearer and more PEP-8 compatible ``CompDataHDU.compressed_data``.
- The constructor for ``CompDataHDU`` has been changed to accept new keyword
arguments. The new keyword arguments are essentially the same, but are in
underscore_separated format rather than camelCase format. The old arguments
are still pending deprecation.
- The internal attributes of HDU classes ``_hdrLoc``, ``_datLoc``, and
``_datSpan`` have been replaced with ``_header_offset``, ``_data_offset``,
and ``_data_size`` respectively. The old attribute names are still pending
deprecation. This should only be of interest to advanced users who have
created their own HDU subclasses.
- The following previously deprecated functions and methods have been removed
entirely: ``createCard``, ``createCardFromString``, ``upperKey``,
``ColDefs.data``, ``setExtensionNameCaseSensitive``, ``_File.getfile``,
``_TableBaseHDU.get_coldefs``, ``Header.has_key``, ``Header.ascardlist``.
If you run your code with a previous version of PyFITS (>= 3.0, < 3.2) with
the ``python -Wd`` argument, warnings for all deprecated interfaces still in
use will be displayed.
- Interfaces that were pending deprecation are now fully deprecated. These
include: ``create_card``, ``create_card_from_string``, ``upper_key``,
``Header.get_history``, and ``Header.get_comment``.
- The ``.name`` attribute on HDUs is now directly tied to the HDU's header, so
that if ``.header['EXTNAME']`` changes so does ``.name`` and vice-versa.
- The ``pyfits.file.PYTHON_MODES`` constant dict was renamed to
``pyfits.file.PYFITS_MODES`` which better reflects its purpose. This is
rarely used by client code, however. Support for the old name will be
removed by PyFITS 3.4.
Other Changes and Additions
^^^^^^^^^^^^^^^^^^^^^^^^^^^
- The new compression code also adds support for the ZQUANTIZ and ZDITHER0
keywords added in more recent versions of this FITS Tile Compression spec.
This includes support for lossless compression with GZIP. (#198) By default
no dithering is used, but the ``SUBTRACTIVE_DITHER_1`` and
``SUBTRACTIVE_DITHER_2`` methods can be enabled by passing the correct
constants to the ``quantize_method`` argument to the ``CompImageHDU``
constuctor. A seed can be manually specified, or automatically generated
using either the system clock or checksum-based methods via the
``dither_seed`` argument. See the documentation for ``CompImageHDU`` for
more details. (#198) (spacetelescope/PYFITS#32)
- Images compressed with the Tile Compression standard can now be larger than
4 GB through support of the Q format. (#159)
- All HDUs now have a ``.ver`` ``.level`` attribute that returns the value of
the EXTVAL and EXTLEVEL keywords from that HDU's header, if the exist. This
was added for consistency with the ``.name`` attribute which returns the
EXTNAME value from the header.
- Then ``Column`` and ``ColDefs`` classes have new ``.dtype`` attributes
which give the Numpy dtype for the column data in the first case, and the
full Numpy compound dtype for each table row in the latter case.
- There was an issue where new tables created defaulted the values in all
string columns to '0.0'. Now string columns are filled with empty strings
by default--this seems a less surprising default, but it may cause
differences with tables created with older versions of PyFITS.
- Improved round-tripping and preservation of manually assigned column
attributes (``TNULLn``, ``TSCALn``, etc.) in table HDU headers.
(astropy/astropy#996)
Bug Fixes
^^^^^^^^^
- Binary tables containing compressed images may, optionally, contain other
columns unrelated to the tile compression convention. Although this is an
uncommon use case, it is permitted by the standard. (#159)
- Reworked some of the file I/O routines to allow simpler, more consistent
mapping between OS-level file modes ('rb', 'wb', 'ab', etc.) and the more
"PyFITS-specific" modes used by PyFITS like "readonly" and "update".
That is, if reading a FITS file from an open file object, it doesn't matter
as much what "mode" it was opened in so long as it has the right
capabilities (read/write/etc.) Also works around bugs in the Python io
module in 2.6+ with regard to file modes. (spacetelescope/PyFITS#33)
- Fixed an obscure issue that can occur on systems that don't have flush to
memory-mapped files implemented (namely GNU Hurd). (astropy/astropy#968)
3.1.3 (2013-11-26)
------------------
- Disallowed assigning NaN and Inf floating point values as header values,
since the FITS standard does not define a way to represent them in. Because
this is undefined, the previous behavior did not make sense and produced
invalid FITS files. (spacetelescope/PyFITS#11)
- Added a workaround for a bug in 64-bit OSX that could cause truncation when
writing files greater than 2^32 bytes in size. (spacetelescope/PyFITS#28)
- Fixed a long-standing issue where writing binary tables did not correctly
write the TFORMn keywords for variable-length array columns (they ommitted
the max array length parameter of the format). This was thought fixed in
v3.1.2, but it was only fixed there for compressed image HDUs and not for
binary tables in general.
- Fixed an obscure issue that can occur on systems that don't have flush to
memory-mapped files implemented (namely GNU Hurd). (Backported from 3.2)
3.0.12 (2013-11-26)
-------------------
- Disallowed assigning NaN and Inf floating point values as header values,
since the FITS standard does not define a way to represent them in. Because
this is undefined, the previous behavior did not make sense and produced
invalid FITS files. (Backported from 3.1.3)
- Added a workaround for a bug in 64-bit OSX that could cause truncation when
writing files greater than 2^32 bytes in size. (Backported from 3.1.3)
- Fixed a long-standing issue where writing binary tables did not correctly
write the TFORMn keywords for variable-length array columns (they ommitted
the max array length parameter of the format). This was thought fixed in
v3.1.2, but it was only fixed there for compressed image HDUs and not for
binary tables in general. (Backported from 3.1.3)
- Fixed an obscure issue that can occur on systems that don't have flush to
memory-mapped files implemented (namely GNU Hurd). (Backported from 3.2)
3.1.2 (2013-04-22)
------------------
- When an error occurs opening a file in fitsdiff the exception message will
now at least mention which file had the error. (#168)
- Fixed support for opening gzipped FITS files by filename in a writeable mode
(PyFITS has supported writing to gzip files for some time now, but only
enabled it when GzipFile objects were passed to ``pyfits.open()`` due to
some legacy code preventing full gzip support. (#195)
- Added a more helpful error message in the case of malformatted FITS files
that contain non-float NULL values in an ASCII table but are missing the
required TNULLn keywords in the header. (#197)
- Fixed an (apparently long-standing) issue where writing compressed images
did not correctly write the TFORMn keywords for variable-length array
columns (they ommitted the max array length parameter of the format). (#199)
- Slightly refactored how tables containing variable-length array columns are
handled to add two improvements: Fixes an issue where accessing the data
after a call to the `pyfits.getdata` convenience function caused an
exception, and allows the VLA data to be read from an existing mmap of the
FITS file. (#200)
- Fixed a bug that could occur when opening a table containing
multi-dimensional columns (i.e. via the TDIMn keyword) and then writing it
out to a new file. (#201)
- Added use of the console_scripts entry point to install the fitsdiff and
fitscheck scripts, which if nothing else provides better Windows support.
The generated scripts now override the ones explicitly defined in the
scripts/ directory (which were just trivial stubs to begin with). (#202)
- Fixed a bug on Python 3 where attempting to open a non-existent file on
Python 3 caused a seemingly unrelated traceback. (#203)
- Fixed a bug in fitsdiff that reported two header keywords containing NaN
as value as different. (#204)
- Fixed an issue in the tests that caused some tests to fail if pyfits is
installed with read-only permissions. (#208)
- Fixed a bug where instantiating a ``BinTableHDU`` from a numpy array
containing boolean fields converted all the values to ``False``. (#215)
- Fixed an issue where passing an array of integers into the constructor of
``Column()`` when the column type is floats of the same byte width caused the
column array to become garbled. (#218)
- Fixed inconsistent behavior in creating CONTINUE cards from byte strings
versus unicode strings in Python 2--CONTINUE cards can now be created
properly from unicode strings (so long as they are convertable to ASCII).
(spacetelescope/PyFITS#1)
- Fixed a couple cases where creating a new table using TDIMn in some of the
columns could caused a crash. (spacetelescope/PyFITS#3)
- Fixed a bug in parsing HIERARCH keywords that do not have a space after
the first equals sign (before the value). (spacetelescope/PyFITS#5)
- Prevented extra leading whitespace on HIERARCH keywords from being treated
as part of the keyword. (spacetelescope/PyFITS#6)
- Fixed a bug where HIERARCH keywords containing lower-case letters was
mistakenly marked as invalid during header validation.
(spacetelescope/PyFITS#7)
- Fixed an issue that was ancillary to (spacetelescope/PyFITS#7) where the
``Header.index()`` method did not work correctly with HIERARCH keywords
containing lower-case letters.
3.0.11 (2013-04-17)
-------------------
- Fixed support for opening gzipped FITS files by filename in a writeable mode
(PyFITS has supported writing to gzip files for some time now, but only
enabled it when GzipFile objects were passed to ``pyfits.open()`` due to
some legacy code preventing full gzip support. Backported from 3.1.2. (#195)
- Added a more helpful error message in the case of malformatted FITS files
that contain non-float NULL values in an ASCII table but are missing the
required TNULLn keywords in the header. Backported from 3.1.2. (#197)
- Fixed an (apparently long-standing) issue where writing compressed images did
not correctly write the TFORMn keywords for variable-length array columns
(they ommitted the max array length parameter of the format). Backported from
3.1.2. (#199)
- Slightly refactored how tables containing variable-length array columns are
handled to add two improvements: Fixes an issue where accessing the data
after a call to the `pyfits.getdata` convenience function caused an
exception, and allows the VLA data to be read from an existing mmap of the
FITS file. Backported from 3.1.2. (#200)
- Fixed a bug that could occur when opening a table containing
multi-dimensional columns (i.e. via the TDIMn keyword) and then writing it
out to a new file. Backported from 3.1.2. (#201)
- Fixed a bug on Python 3 where attempting to open a non-existent file on
Python 3 caused a seemingly unrelated traceback. Backported from 3.1.2.
(#203)
- Fixed a bug in fitsdiff that reported two header keywords containing NaN
as value as different. Backported from 3.1.2. (#204)
- Fixed an issue in the tests that caused some tests to fail if pyfits is
installed with read-only permissions. Backported from 3.1.2. (#208)
- Fixed a bug where instantiating a ``BinTableHDU`` from a numpy array
containing boolean fields converted all the values to ``False``. Backported
from 3.1.2. (#215)
- Fixed an issue where passing an array of integers into the constructor of
``Column()`` when the column type is floats of the same byte width caused the
column array to become garbled. Backported from 3.1.2. (#218)
- Fixed a couple cases where creating a new table using TDIMn in some of the
columns could caused a crash. Backported from 3.1.2.
(spacetelescope/PyFITS#3)
3.1.1 (2013-01-02)
------------------
This is a bug fix release for the 3.1.x series.
Bug Fixes
^^^^^^^^^
- Improved handling of scaled images and pseudo-unsigned integer images in
compressed image HDUs. They now work more transparently like normal image
HDUs with support for the ``do_not_scale_image_data`` and ``uint`` options,
as well as ``scale_back`` and ``save_backup``. The ``.scale()`` method
works better too. (#88)
- Permits non-string values for the EXTNAME keyword when reading in a file,
rather than throwing an exception due to the malformatting. Added
verification for the format of the EXTNAME keyword when writing. (#96)
- Added support for EXTNAME and EXTVER in PRIMARY HDUs. That is, if EXTNAME
is specified in the header, it will also be reflected in the ``.name``
attribute and in ``pyfits.info()``. These keywords used to be verboten in
PRIMARY HDUs, but the latest version of the FITS standard allows them.
(#151)
- HCOMPRESS can again be used to compress data cubes (and higher-dimensional
arrays) so long as the tile size is effectively 2-dimensional. In fact,
PyFITS will automatically use compatible tile sizes even if they're not
explicitly specified. (#171)
- Added support for the optional ``endcard`` parameter in the
``Header.fromtextfile()`` and ``Header.totextfile()`` methods. Although
``endcard=False`` was a reasonable default assumption, there are still text
dumps of FITS headers that include the END card, so this should have been
more flexible. (#176)
- Fixed a crash when running fitsdiff on two empty (that is, zero row) tables.
(#178)
- Fixed an issue where opening files containing random groups HDUs in update
mode could cause an unnecessary rewrite of the file even if none of the
data is modified. (#179)
- Fixed a bug that could caused a deadlock in the filesystem on OSX if PyFITS
is used with Numpy 1.7 in some cases. (#180)
- Fixed a crash when generating diff reports from diffs using the
``ignore_comments`` options. (#181)
- Fixed some bugs with WCS Paper IV record-valued keyword cards:
- Cards that looked kind of like RVKCs but were not intended to be were
over-permissively treated as such--commentary keywords like COMMENT and
HISTORY were particularly affected. (#183)
- Looking up a card in a header by its standard FITS keyword only should
always return the raw value of that card. That way cards containing
values that happen to valid RVKCs but were not intended to be will still
be treated like normal cards. (#184)
- Looking up a RVKC in a header with only part of the field-specifier (for
example "DP1.AXIS" instead of "DP1.AXIS.1") was implicitly treated as a
wildcard lookup. (#184)
- Fixed a crash when diffing two FITS files where at least one contains a
compressed image HDU which was not recognized as an image instead of a
table. (#187)
- Fixed bugs in the backwards compatibility layer for the ``CardList.index``
and ``CardList.count`` methods. (#190)
- Improved ``__repr__`` and text file representation of cards with long values
that are split into CONTINUE cards. (#193)
- Fixed a crash when trying to assign a long (> 72 character) value to blank
('') keywords. This also changed how blank keywords are represented--there
are still exactly 8 spaces before any commentary content can begin; this
*may* affect the exact display of header cards that assumed there could be
fewer spaces in a blank keyword card before the content begins. However, the
current approach is more in line with the requirements of the FITS standard.
(#194)
3.0.10 (2013-01-02)
-------------------
- Improved handling of scaled images and pseudo-unsigned integer images in
compressed image HDUs. They now work more transparently like normal image
HDUs with support for the ``do_not_scale_image_data`` and ``uint`` options,
as well as ``scale_back`` and ``save_backup``. The ``.scale()`` method
works better too. Backported from 3.1.1. (#88)
- Permits non-string values for the EXTNAME keyword when reading in a file,
rather than throwing an exception due to the malformatting. Added
verification for the format of the EXTNAME keyword when writing. Backported
from 3.1.1. (#96)
- Added support for EXTNAME and EXTVER in PRIMARY HDUs. That is, if EXTNAME
is specified in the header, it will also be reflected in the ``.name``
attribute and in ``pyfits.info()``. These keywords used to be verbotten in
PRIMARY HDUs, but the latest version of the FITS standard allows them.
Backported from 3.1.1. (#151)
- HCOMPRESS can again be used to compress data cubes (and higher-dimensional
arrays) so long as the tile size is effectively 2-dimensional. In fact,
PyFITS will not automatically use compatible tile sizes even if they're not
explicitly specified. Backported from 3.1.1. (#171)
- Fixed a bug when writing out files containing zero-width table columns,
where the TFIELDS keyword would be updated incorrectly, leaving the table
largely unreadable. Backported from 3.1.0. (#174)
- Fixed an issue where opening files containing random groups HDUs in update
mode could cause an unnecessary rewrite of the file even if none of the
data is modified. Backported from 3.1.1. (#179)
- Fixed a bug that could caused a deadlock in the filesystem on OSX if PyFITS
is used with Numpy 1.7 in some cases. Backported from 3.1.1. (#180)
3.1 (2012-08-08)
----------------
Highlights
^^^^^^^^^^
- The ``Header`` object has been significantly reworked, and ``CardList``
objects are now deprecated (their functionality folded into the ``Header``
class). See API Changes below for more details.
- Memory maps are now used by default to access HDU data. See API Changes
below for more details.
- Now includes a new version of the ``fitsdiff`` program for comparing two
FITS files, and a new FITS comparison API used by ``fitsdiff``. See New
Features below.
API Changes
^^^^^^^^^^^
- The ``Header`` class has been rewritten, and the ``CardList`` class is
deprecated. Most of the basic details of working with FITS headers are
unchanged, and will not be noticed by most users. But there are differences
in some areas that will be of interest to advanced users, and to application
developers. For full details of the changes, see the "Header Interface
Transition Guide" section in the PyFITS documentation. See ticket #64 on
the PyFITS Trac for futher details and background. Some highlights are
listed below:
* The Header class now fully implements the Python dict interface, and can
be used interchangably with a dict, where the keys are header keywords.
* New keywords can be added to the header using normal keyword assignment
(previously it was necessary to use ``Header.update`` to add new
keywords). For example::
>>> header['NAXIS'] = 2
will update the existing 'FOO' keyword if it already exists, or add a new
one if it doesn't exist, just like a dict.
* It is possible to assign both a value and a comment at the same time using
a tuple::
>>> header['NAXIS'] = (2, 'Number of axes')
* To add/update a new card and ensure it's added in a specific location, use
``Header.set()``::
>>> header.set('NAXIS', 2, 'Number of axes', after='BITPIX')
This works the same as the old ``Header.update()``. ``Header.update()``
still works in the old way too, but is deprecated.
* Although ``Card`` objects still exist, it generally is not necessary to
work with them directly. ``Header.ascardlist()``/``Header.ascard`` are
deprecated and should not be used. To directly access the ``Card``
objects in a header, use ``Header.cards``.
* To access card comments, it is still possible to either go through the
card itself, or through ``Header.comments``. For example::
>>> header.cards['NAXIS'].comment
Number of axes
>>> header.comments['NAXIS']
Number of axes
* ``Card`` objects can now be used interchangeably with
``(keyword, value, comment)`` 3-tuples. They still have ``.value`` and
``.comment`` attributes as well. The ``.key`` attribute has been renamed
to ``.keyword`` for consistency, though ``.key`` is still supported (but
deprecated).
- Memory mapping is now used by default to access HDU data. That is,
``pyfits.open()`` uses ``memmap=True`` as the default. This provides better
performance in the majority of use cases--there are only some I/O intensive
applications where it might not be desirable. Enabling mmap by default also
enabled finding and fixing a large number of bugs in PyFITS' handling of
memory-mapped data (most of these bug fixes were backported to PyFITS
3.0.5). (#85)
* A new ``pyfits.USE_MEMMAP`` global variable was added. Set
``pyfits.USE_MEMMAP = False`` to change the default memmap setting for
opening files. This is especially useful for controlling the behavior in
applications where pyfits is deeply embedded.
* Likewise, a new ``PYFITS_USE_MEMMAP`` environment variable is supported.
Set ``PYFITS_USE_MEMMAP = 0`` in your environment to change the default
behavior.
- The ``size()`` method on HDU objects is now a ``.size`` property--this
returns the size in bytes of the data portion of the HDU, and in most cases
is equivalent to ``hdu.data.nbytes`` (#83)
- ``BinTableHDU.tdump`` and ``BinTableHDU.tcreate`` are deprecated--use
``BinTableHDU.dump`` and ``BinTableHDU.load`` instead. The new methods
output the table data in a slightly different format from previous versions,
which places quotes around each value. This format is compatible with data
dumps from previous versions of PyFITS, but not vice-versa due to a parsing
bug in older versions.
- Likewise the ``pyfits.tdump`` and ``pyfits.tcreate`` convenience function
versions of these methods have been renamed ``pyfits.tabledump`` and
``pyfits.tableload``. The old deprecated, but currently retained for
backwards compatibility. (r1125)
- A new global variable ``pyfits.EXTENSION_NAME_CASE_SENSITIVE`` was added.
This serves as a replacement for ``pyfits.setExtensionNameCaseSensitive``
which is not deprecated and may be removed in a future version. To enable
case-sensitivity of extension names (i.e. treat 'sci' as distict from 'SCI')
set ``pyfits.EXTENSION_NAME_CASE_SENSITIVE = True``. The default is
``False``. (r1139)
- A new global configuration variable ``pyfits.STRIP_HEADER_WHITESPACE`` was
added. By default, if a string value in a header contains trailing
whitespace, that whitespace is automatically removed when the value is read.
Now if you set ``pyfits.STRIP_HEADER_WHITESPACE = False`` all whitespace is
preserved. (#146)
- The old ``classExtensions`` extension mechanism (which was deprecated in
PyFITS 3.0) is removed outright. To our knowledge it was no longer used
anywhere. (r1309)
- Warning messages from PyFITS issued through the Python warnings API are now
output to stderr instead of stdout, as is the default. PyFITS no longer
modifies the default behavior of the warnings module with respect to which
stream it outputs to. (r1319)
- The ``checksum`` argument to ``pyfits.open()`` now accepts a value of
'remove', which causes any existing CHECKSUM/DATASUM keywords to be ignored,
and removed when the file is saved.
New Features
^^^^^^^^^^^^
- Added support for the proposed "FITS" extension HDU type. See
http://listmgr.cv.nrao.edu/pipermail/fitsbits/2002-April/001094.html. FITS
HDUs contain an entire FITS file embedded in their data section. `FitsHDU`
objects work like other HDU types in PyFITS. Their ``.data`` attribute
returns the raw data array. However, they have a special ``.hdulist``
attribute which processes the data as a FITS file and returns it as an
in-memory HDUList object. FitsHDU objects also support a
``FitsHDU.fromhdulist()`` classmethod which returns a new `FitsHDU` object
that embeds the supplied HDUList. (#80)
- Added a new ``.is_image`` attribute on HDU objects, which is True if the HDU
data is an 'image' as opposed to a table or something else. Here the
meaning of 'image' is fairly loose, and mostly just means a Primary or Image
extension HDU, or possibly a compressed image HDU (#71)
- Added an ``HDUList.fromstring`` classmethod which can parse a FITS file
already in memory and instantiate and ``HDUList`` object from it. This
could be useful for integrating PyFITS with other libraries that work on
FITS file, such as CFITSIO. It may also be useful in streaming
applications. The name is a slight misnomer, in that it actually accepts
any Python object that implements the buffer interface, which includes
``bytes``, ``bytearray``, ``memoryview``, ``numpy.ndarray``, etc. (#90)
- Added a new ``pyfits.diff`` module which contains facilities for comparing
FITS files. One can use the ``pyfits.diff.FITSDiff`` class to compare two
FITS files in their entirety. There is also a ``pyfits.diff.HeaderDiff``
class for just comparing two FITS headers, and other similar interfaces.
See the PyFITS Documentation for more details on this interface. The
``pyfits.diff`` module powers the new ``fitsdiff`` program installed with
PyFITS. After installing PyFITS, run ``fitsdiff --help`` for usage details.
- ``pyfits.open()`` now accepts a ``scale_back`` argument. If set to
``True``, this automatically scales the data using the original BZERO and
BSCALE parameters the file had when it was first opened, if any, as well as
the original BITPIX. For example, if the original BITPIX were 16, this
would be equivalent to calling ``hdu.scale('int16', 'old')`` just before
calling ``flush()`` or ``close()`` on the file. This option applies to all
HDUs in the file. (#120)
- ``pyfits.open()`` now accepts a ``save_backup`` argument. If set to
``True``, this automatically saves a backup of the original file before
flushing any changes to it (this of course only applies to update and append
mode). This may be especially useful when working with scaled image data.
(#121)
Changes in Behavior
^^^^^^^^^^^^^^^^^^^
- Warnings from PyFITS are not output to stderr by default, instead of stdout
as it has been for some time. This is contrary to most users' expectations
and makes it more difficult for them to separate output from PyFITS from the
desired output for their scripts. (r1319)
Bug Fixes
^^^^^^^^^
- Fixed ``pyfits.tcreate()`` (now ``pyfits.tableload()``) to be more robust
when encountering blank lines in a column definition file (#14)
- Fixed a fairly rare crash that could occur in the handling of CONTINUE cards
when using Numpy 1.4 or lower (though 1.4 is the oldest version supported by
PyFITS). (r1330)
- Fixed ``_BaseHDU.fromstring`` to actually correctly instantiate an HDU
object from a string/buffer containing the header and data of that HDU.
This allowed for the implementation of ``HDUList.fromstring`` described
above. (#90)
- Fixed a rare corner case where, in some use cases, (mildly, recoverably)
malformatted float values in headers were not properly returned as floats.
(#137)
- Fixed a corollary to the previous bug where float values with a leading zero
before the decimal point had the leading zero unnecessarily removed when
saving changes to the file (eg. "0.001" would be written back as ".001" even
if no changes were otherwise made to the file). (#137)
- When opening a file containing CHECKSUM and/or DATASUM keywords in update
mode, the CHECKSUM/DATASUM are updated and preserved even if the file was
opened with checksum=False. This change in behavior prevents checksums from
being unintentionally removed. (#148)
- Fixed a bug where ``ImageHDU.scale(option='old')`` wasn't working at all--it
was not restoring the image to its original BSCALE and BZERO values. (#162)
- Fixed a bug when writing out files containing zero-width table columns,
where the TFIELDS keyword would be updated incorrectly, leaving the table
largely unreadable. This fix will be backported to the 3.0.x series in
version 3.0.10. (#174)
3.0.9 (2012-08-06)
------------------
This is a bug fix release for the 3.0.x series.
Bug Fixes
^^^^^^^^^
- Fixed ``Header.values()``/``Header.itervalues()`` and ``Header.items()``/
``Header.iteritems()`` to correctly return the different values for
duplicate keywords (particularly commentary keywords like HISTORY and
COMMENT). This makes the old Header implementation slightly more compatible
with the new implementation in PyFITS 3.1. (#127)
.. note::
This fix did not change the existing behavior from earlier PyFITS
versions where ``Header.keys()`` returns all keywords in the header with
duplicates removed. PyFITS 3.1 changes that behavior, so that
``Header.keys()`` includes duplicates.
- Fixed a bug where ``ImageHDU.scale(option='old')`` wasn't working at all--it
was not restoring the image to its original BSCALE and BZERO values. (#162)
- Fixed a bug where opening a file containing compressed image HDUs in
'update' mode and then immediately closing it without making any changes
caused the file to be rewritten unncessarily. (#167)
- Fixed two memory leaks that could occur when writing compressed image data,
or in some cases when opening files containing compressed image HDUs in
'update' mode. (#168)
3.0.8 (2012-06-04)
------------------
Changes in Behavior
^^^^^^^^^^^^^^^^^^^
- Prior to this release, image data sections did not work with scaled
data--that is, images with non-trivial BSCALE and/or BZERO values.
Previously, in order to read such images in sections, it was necessary to
manually apply the BSCALE+BZERO to each section. It's worth noting that
sections *did* support pseudo-unsigned ints (flakily). This change just
extends that support for general BSCALE+BZERO values.
Bug Fixes
^^^^^^^^^
- Fixed a bug that prevented updates to values in boolean table columns from
being saved. This turned out to be a symptom of a deeper problem that could
prevent other table updates from being saved as well. (#139)
- Fixed a corner case in which a keyword comment ending with the string "END"
could, in some circumstances, cause headers (and the rest of the file after
that point) to be misread. (#142)
- Fixed support for scaled image data and psuedo-unsigned ints in image data
sections (``hdu.section``). Previously this was not supported at all. At
some point support was supposedly added, but it was buggy and incomplete.
Now the feature seems to work much better. (#143)
- Fixed the documentation to point out that image data sections *do* support
non-contiguous slices (and have for a long time). The documentation was
never updated to reflect this, and misinformed users that only contiguous
slices were supported, leading to some confusion. (#144)
- Fixed a bug where creating an ``HDUList`` object containing multiple PRIMARY
HDUs caused an infinite recursion when validating the object prior to
writing to a file. (#145)
- Fixed a rare but serious case where saving an update to a file that
previously had a CHECKSUM and/or DATASUM keyword, but removed the checksum
in saving, could cause the file to be slightly corrupted and unreadable.
(#147)
- Fixed problems with reading "non-standard" FITS files with primary headers
containing SIMPLE = F. PyFITS has never made many guarantees as to how such
files are handled. But it should at least be possible to read their
headers, and the data if possible. Saving changes to such a file should not
try to prepend an unwanted valid PRIMARY HDU. (#157)
- Fixed a bug where opening an image with ``disable_image_compression = True``
caused compression to be disabled for all subsequent ``pyfits.open()`` calls.
(r1651)
3.0.7 (2012-04-10)
------------------
Changes in Behavior
^^^^^^^^^^^^^^^^^^^
- Slices of GroupData objects now return new GroupData objects instead of
extended multi-row _Group objects. This is analogous to how PyFITS 3.0 fixed
FITS_rec slicing, and should have been fixed for GroupData at the same time.
The old behavior caused bugs where functions internal to Numpy expected that
slicing an ndarray would return a new ndarray. As this is a rare usecase
with a rare feature most users are unlikely to be affected by this change.
- The previously internal _Group object for representing individual group
records in a GroupData object are renamed Group and are now a public
interface. However, there's almost no good reason to create Group objects
directly, so it shouldn't be considered a "new feature".
- An annoyance from PyFITS 3.0.6 was fixed, where the value of the EXTEND
keyword was always being set to F if there are not actually any extension
HDUs. It was unnecessary to modify this value.
Bug Fixes
^^^^^^^^^
- Fixed GroupData objects to return new GroupData objects when sliced instead
of _Group record objects. See "Changes in behavior" above for more details.
- Fixed slicing of Group objects--previously it was not possible to slice
slice them at all.
- Made it possible to assign `np.bool_` objects as header values. (#123)
- Fixed overly strict handling of the EXTEND keyword; see "Changes in
behavior" above. (#124)
- Fixed many cases where an HDU's header would be marked as "modified" by
PyFITS and rewritten, even when no changes to the header are necessary.
(#125)
- Fixed a bug where the values of the PTYPEn keywords in a random groups HDU
were forced to be all lower-case when saving the file. (#130)
- Removed an unnecessary inline import in `ExtensionHDU.__setattr__` that was
causing some slowdown when opening files containing a large number of
extensions, plus a few other small (but not insignficant) performance
improvements thanks to Julian Taylor. (#133)
- Fixed a regression where header blocks containing invalid end-of-header
padding (i.e. null bytes instead of spaces) couldn't be parsed by PyFITS.
Such headers can be parsed again, but a warning is raised, as such headers
are not valid FITS. (#136)
- Fixed a memory leak where table data in random groups HDUs weren't being
garbage collected. (#138)
3.0.6 (2012-02-29)
------------------
Highlights
^^^^^^^^^^
The main reason for this release is to fix an issue that was introduced in
PyFITS 3.0.5 where merely opening a file containing scaled data (that is, with
non-trivial BSCALE and BZERO keywords) in 'update' mode would cause the data
to be automatically rescaled--possibly converting the data from ints to
floats--as soon as the file is closed, even if the application did not touch
the data. Now PyFITS will only rescale the data in an extension when the data
is actually accessed by the application. So opening a file in 'update' mode
in order to modify the header or append new extensions will not cause any
change to the data in existing extensions.
This release also fixes a few Windows-specific bugs found through more
extensive Windows testing, and other miscellaneous bugs.
Bug Fixes
^^^^^^^^^
- More accurate error messages when opening files containing invalid header
cards. (#109)
- Fixed a possible reference cycle/memory leak that was caught through more
extensive testing on Windows. (#112)
- Fixed 'ostream' mode to open the underlying file in 'wb' mode instead of 'w'
mode. (#112)
- Fixed a Windows-only issue where trying to save updates to a resized FITS
file could result in a crash due to there being open mmaps on that file.
(#112)
- Fixed a crash when trying to create a FITS table (i.e. with new_table())
from a Numpy array containing bool fields. (#113)
- Fixed a bug where manually initializing an ``HDUList`` with a list of of
HDUs wouldn't set the correct EXTEND keyword value on the primary HDU.
(#114)
- Fixed a crash that could occur when trying to deepcopy a Header in Python <
2.7. (#115)
- Fixed an issue where merely opening a scaled image in 'update' mode would
cause the data to be converted to floats when the file is closed. (#119)
3.0.5 (2012-01-30)
------------------
- Fixed a crash that could occur when accessing image sections of files
opened with memmap=True. (r1211)
- Fixed the inconsistency in the behavior of files opened in 'readonly' mode
when memmap=True vs. when memmap=False. In the latter case, although
changes to array data were not saved to disk, it was possible to update the
array data in memory. On the other hand with memmap=True, 'readonly' mode
prevented even in-memory modification to the data. This is what
'copyonwrite' mode was for, but difference in behavior was confusing. Now
'readonly' is equivalent to 'copyonwrite' when using memmap. If the old
behavior of denying changes to the array data is necessary, a new
'denywrite' mode may be used, though it is only applicable to files opened
with memmap. (r1275)
- Fixed an issue where files opened with memmap=True would return image data
as a raw numpy.memmap object, which can cause some unexpected
behaviors--instead memmap object is viewed as a numpy.ndarray. (r1285)
- Fixed an issue in Python 3 where a workaround for a bug in Numpy on Python 3
interacted badly with some other software, namely to vo.table package (and
possibly others). (r1320, r1337, and #110)
- Fixed buggy behavior in the handling of SIGINTs (i.e. Ctrl-C keyboard
interrupts) while flushing changes to a FITS file. PyFITS already prevented
SIGINTs from causing an incomplete flush, but did not clean up the signal
handlers properly afterwards, or reraise the keyboard interrupt once the
flush was complete. (r1321)
- Fixed a crash that could occur in Python 3 when opening files with checksum
checking enabled. (r1336)
- Fixed a small bug that could cause a crash in the `StreamingHDU` interface
when using Numpy below version 1.5.
- Fixed a crash that could occur when creating a new `CompImageHDU` from an
array of big-endian data. (#104)
- Fixed a crash when opening a file with extra zero padding at the end.
Though FITS files should not have such padding, it's not explictly forbidden
by the format either, and PyFITS shouldn't stumble over it. (#106)
- Fixed a major slowdown in opening tables containing large columns of string
values. (#111)
3.0.4 (2011-11-22)
------------------
- Fixed a crash when writing HCOMPRESS compressed images that could happen on
Python 2.5 and 2.6. (r1217)
- Fixed a crash when slicing an table in a file opened in 'readonly' mode with
memmap=True. (r1230)
- Writing changes to a file or writing to a new file verifies the output in
'fix' mode by default instead of 'exception'--that is, PyFITS will
automatically fix common FITS format errors rather than raising an
exception. (r1243)
- Fixed a bug where convenience functions such as getval() and getheader()
crashed when specifying just 'PRIMARY' as the extension to use (r1263).
- Fixed a bug that prevented passing keyword arguments (beyond the standard
data and header arguments) as positional arguments to the constructors of
extension HDU classes.
- Fixed some tests that were failing on Windows--in this case the tests
themselves failed to close some temp files and Windows refused to delete them
while there were still open handles on them. (r1295)
- Fixed an issue with floating point formatting in header values on Python 2.5
for Windows (and possibly other platforms). The exponent was zero-padded to
3 digits; although the FITS standard makes no specification on this, the
formatting is now normalized to always pad the exponent to two digits.
(r1295)
- Fixed a bug where long commentary cards (such as HISTORY and COMMENT) were
broken into multiple CONTINUE cards. However, commentary cards are not
expected to be found in CONTINUE cards. Instead these long cards are broken
into multiple commentary cards. (#97)
- GZIP/ZIP-compressed FITS files can be detected and opened regardless of
their filename extension. (#99)
- Fixed a serious bug where opening scaled images in 'update' mode and then
closing the file without touching the data would cause the file to be
corrupted. (#101)
3.0.3 (2011-10-05)
------------------
- Fixed several small bugs involving corner cases in record-valued keyword
cards (#70)
- In some cases HDU creation failed if the first keyword value in the header
was not a string value (#89)
- Fixed a crash when trying to compute the HDU checksum when the data array
contains an odd number of bytes (#91)
- Disabled an unnecessary warning that was displayed on opening compressed
HDUs with disable_image_compression = True (#92)
- Fixed a typo in code for handling HCOMPRESS compressed images.
3.0.2 (2011-09-23)
------------------
- The ``BinTableHDU.tcreate`` method and by extension the ``pyfits.tcreate``
function don't get tripped up by blank lines anymore (#14)
- The presence, value, and position of the EXTEND keyword in Primary HDUs is
verified when reading/writing a FITS file (#32)
- Improved documentation (in warning messages as well as in the handbook) that
PyFITS uses zero-based indexing (as one would expect for C/Python code, but
contrary to the PyFITS standard which was written with FORTRAN in mind)
(#68)
- Fixed a bug where updating a header card comment could cause the value to be
lost if it had not already been read from the card image string.
- Fixed a related bug where changes made directly to Card object in a header
(i.e. assigning directly to card.value or card.comment) would not propagate
when flushing changes to the file (#69) [Note: This and the bug above it
were originally reported as being fixed in version 3.0.1, but the fix was
never included in the release.]
- Improved file handling, particularly in Python 3 which had a few small file
I/O-related bugs (#76)
- Fixed a bug where updating a FITS file would sometimes cause it to lose its
original file permissions (#79)
- Fixed the handling of TDIMn keywords; 3.0 added support for them, but got
the axis order backards (they were treated as though they were row-major)
(#82)
- Fixed a crash when a FITS file containing scaled data is opened and
immediately written to a new file without explicitly viewing the data first
(#84)
- Fixed a bug where creating a table with columns named either 'names' or
'formats' resulted in an infinite recursion (#86)
3.0.1 (2011-09-12)
------------------
- Fixed a bug where updating a header card comment could cause the value to be
lost if it had not already been read from the card image string.
- Changed ``_TableBaseHDU.data`` so that if the data contain an empty table a
``FITS_rec`` object with zero rows is returned rather than ``None``.
- The ``.key`` attribute of ``RecordValuedKeywordCards`` now returns the full
keyword+field-specifier value, instead of just the plain keyword (#46)
- Fixed a related bug where changes made directly to Card object in a header
(i.e. assigning directly to card.value or card.comment) would not propagate
when flushing changes to the file (#69)
- Fixed a bug where writing a table with zero rows could fail in some cases
(#72)
- Miscellanous small bug fixes that were causing some tests to fail,
particularly on Python 3 (#74, #75)
- Fixed a bug where creating a table column from an array in non-native byte
order would not preserve the byte order, thus interpreting the column array
using the wrong byte order (#77)
3.0.0 (2011-08-23)
--------------------
- Contains major changes, bumping the version to 3.0
- Large amounts of refactoring and reorganization of the code; tried to
preserve public API backwards-compatibility with older versions (private API
has many changes and is not guaranteed to be backwards-compatible). There
are a few small public API changes to be aware of:
* The pyfits.rec module has been removed completely. If your version of
numpy does not have the numpy.core.records module it is too old to be used
with PyFITS.
* The ``Header.ascardlist()`` method is deprecated--use the ``.ascard``
attribute instead.
* ``Card`` instances have a new ``.cardimage`` attribute that should be used
rather than ``.ascardimage()``, which may become deprecated.
* The ``Card.fromstring()`` method is now a classmethod. It returns a new
``Card`` instance rather than modifying an existing instance.
* The ``req_cards()`` method on HDU instances has changed: The ``pos``
argument is not longer a string. It is either an integer value (meaning
the card's position must match that value) or it can be a function that
takes the card's position as it's argument, and returns True if the
position is valid. Likewise, the ``test`` argument no longer takes a
string, but instead a function that validates the card's value and returns
True or False.
* The ``get_coldefs()`` method of table HDUs is deprecated. Use the
``.columns`` attribute instead.
* The ``ColDefs.data`` attribute is deprecated--use ``ColDefs.columns``
instead (though in general you shouldn't mess with it directly--it might
become internal at some point).
* ``FITS_record`` objects take ``start`` and ``end`` as arguments instead of
``startColumn`` and ``endColumn`` (these are rarely created manually, so
it's unlikely that this change will affect anyone).
* ``BinTableHDU.tcreate()`` is now a classmethod, and returns a new
``BinTableHDU`` instance.
* Use ``ExtensionHDU`` and ``NonstandardExtHDU`` for making new extension HDU
classes. They are now public interfaces, wheres previously they were
private and prefixed with underscores.
* Possibly others--please report if you find any changes that cause
difficulties.
- Calls to deprecated functions will display a Deprecation warning. However,
in Python 2.7 and up Deprecation warnings are ignored by default, so run
Python with the `-Wd` option to see if you're using any deprecated
functions. If we get close to actually removing any functions, we might
make the Deprecation warnings display by default.
- Added basic Python 3 support
- Added support for multi-dimensional columns in tables as specified by the
TDIMn keywords (#47)
- Fixed a major memory leak that occurred when creating new tables with the
``new_table()`` function (#49)
be padded with zero-bytes) vs ASCII tables (where strings are padded with
spaces) (#15)
- Fixed a bug in which the case of Random Access Group parameters names was not
preserved when writing (#41)
- Added support for binary table fields with zero width (#42)
- Added support for wider integer types in ASCII tables; although this is non-
standard, some GEIS images require it (#45)
- Fixed a bug that caused the index_of() method of HDULists to crash when the
HDUList object is created from scratch (#48)
- Fixed the behavior of string padding in binary tables (where strings should
be padded with nulls instead of spaces)
- Fixed a rare issue that caused excessive memory usage when computing
checksums using a non-standard block size (see r818)
- Add support for forced uint data in image sections (#53)
- Fixed an issue where variable-length array columns were not extended when
creating a new table with more rows than the original (#54)
- Fixed tuple and list-based indexing of FITS_rec objects (#55)
- Fixed an issue where BZERO and BSCALE keywords were appended to headers in
the wrong location (#56)
- ``FITS_record`` objects (table rows) have full slicing support, including
stepping, etc. (#59)
- Fixed a bug where updating multiple files simultaneously (such as when
running parallel processes) could lead to a race condition with mktemp()
(#61)
- Fixed a bug where compressed image headers were not in the order expected by
the funpack utility (#62)
jperkin
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Changes from previous: --- version: 0.61 changes: - Fix GH#44 (Thanks Shlomi Fish!) --- version: 0.60 changes: - Fix IO Layer situation (Thanks Mithaldu!) --- version: 0.59 changes: - Fix possible infinite loop in t/accept.t (Thanks C. Wallace for complaining) (closes #42) - Fix yet another utf8 validation issue (Thanks Mithaldu for complaining) (closes #38) - Fix warnings running t/tie.t on windows (Thanks Mithaldu for complaining) (closes #37) --- version: 0.58 changes: - Fix canonpath on MSWin32 - Fix marking files as both binary and utf8 (Thanks Mithaldu!) (closes GH#36) --- version: 0.57 changes: - Fix printing to a tie'd object, closes GH#26 (thanks Graham Knop for helping) - Fix tests if $^X ne 'perl', closes GH#35 (thanks Hugemeir for the report) --- version: 0.56 changes: - Return realpath for canonpath when possible (closes GH#34) - Fix regression related to chaining dirs caused by making '' not become '/' - correctly check exists for ::File, ::Dir, and ::Link - RT#61627/GH#29 and Fix RT#82633/GH#32, thanks Graham Knop for helping - Some doc cleanup around the SYNOPSIS (Thanks Mithaldu) --- version: 0.55 changes: - Change minimum perl version to 5.8.1, and thus remove dep for IO::String --- version: 0.54 changes: - Remove mentions of unimplemented strict (Thanks Mithaldu, GH#15) - Allow testing on non SDBM DBM's (thanks Jerry D. Hedden) - Abandon RT in favor of GitHub Issues --- version: 0.53 changes: - Make mkdir die if it fails (thanks Martyn Pearce for RT#61697) - Fix possible path test issues, esp in Win32 (Thanks Mithaldu) - Fix ->binary under -utf8 import mode (thanks T. Linden for RT#81224) - Validate UTF-8 in ->utf8 (thanks Ovid for RT#74642) - Consistently use :encoding($encoding) (thanks Bernardo Rechea for RT#68512) - Pass perms to mkpath in assert_dirpath (thanks Rob Kinyon for RT#53687) - Fix minor POD niggle (thanks Greg Skyles for RT#83798) - Remove broken test for ->mimetype (thanks Slaven Rezić for RT#91743) - Skip t/encoding.t for perls built without PerlIO::encoding (thanks Jerry D. Hedden for RT#26230) --- version: 0.52 changes: - Add a fix for io->file("foobar")->assert (Shlomi Fish) - Make io->file('') not break on Windows systems (Roy Ivy III) - Fix dangling file handles in tests (Roy Ivy III) --- version: 0.51 date: Mon Dec 30 13:55:00 CDT 2013 changes: - Make '' not become / when using io->dir('') --- version: 0.50 date: Fri Oct 18 13:08:41 PDT 2013 changes: - Fix for rt87200 --- version: 0.49 date: Fri Oct 18 01:05:39 CDT 2013 changes: - Fix various tests on Windows --- version: 0.48 date: Tue Oct 8 01:45:39 CDT 2013 changes: - Add ->os method to ::Filesys (Arthur Axel "fREW" Schmidt) --- version: 0.47 date: Mon Sep 30 18:57:52 CDT 2013 changes: - Add ->glob method to ::Dir (Arthur Axel "fREW" Schmidt) - Add list based constructors to ::Dir and ::File (Arthur Axel "fREW" Schmidt) - Add ->mimetype method to ::FileSys (Arthur Axel "fREW" Schmidt) - Add ->ext method to ::FileSys (Arthur Axel "fREW" Schmidt) - All tests should be parallelizable (Shlomi Fish)
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…ns of the SDL packages. From ChangeLog: Engine changes -------------- * Upgrade to SDL 2 (#262). Thanks Vlag. * Accelerate video operations in GPU if available. Expect huge speedups. * Add the hq2x, hq3 and hq4x pixel filter algorithms as new video modes. * Make the window resizable (#338). * Use LuaJIT if available instead of vanilla Lua for better performance. * New map entity type: custom entities, fully scripted (#323). * Conveyor belts are now called streams and can be non-blocking (#288). * Collision rules of streams (conveyor belts) are now like holes. * Rewrite the main loop with a constant timestep (#351). * Show a dialog box in case of fatal error. * The "wide" video modes do not exist anymore. SDL2 does the job now. * Fix enemy:on_hurt() that was wrongly called when immobilized. * Fix life and money exceeding the max when the max changes (#355). * Make stairs sounds optional (#364). * Make more checks in sprite files to avoid crashes (#357). * Fix RandomMovement speed that was not taken into account (#361). * Set the default speed of StraightMovement to 32 instead of 0 (#343). * The size of all map entities must be a multiple of 8 (#358). * Thrown entities (pots, bombs...) can now fall to a lower layer (#349). * Running into a crystal or a solid switch now activates it (#193). * The hero can now jump over distant crystal blocks (#42). * The shield no longer protects while using the sword or carrying (#192). * Fix collisions detected on disabled entities (#455). * Fix pixel collisions coordinates when sprites move (#372). * Fix a slowness when loading maps (#374). * Fix crash when accessing a map not active anymore (#371). * Fix crash when changing the movement of the hero (#392). * Fix crash when calling hero:start_treasure() with wrong parameters (#391). * Fix crash when calling game:has/get/set_ability() with wrong name (#408). * Fix a crash when creating two entities with the same name (#370). * Fix issues with unobtainable treasures. * Fix the starting location wrongly saved with special destinations (#375). * Fix map:set_tileset() sometimes moving the hero near the map border (#400). * Fix enemies stuck on blocks (#360). * Fix enemies stuck on crystal blocks (#41). * Fix human NPCs not automatically showing "walking" when moving (#336). * Fix the hero leaving the grabbing state even while the game is suspended. * Fix low walls in dynamic tiles behaving like normal walls. * Fix wrong collisions of right-up and left-down diagonal jumpers. * Fix jumpers that could be traversed sideways (#481). * Fix blocks no longer stopping when aligned on the grid since Solarus 0.9.3. * Fix entities not always shown when they have no optimization distance. * Call hero:on_removed() and stop hero timers when stopping the game (#421). * Don't die if the map or destination saved no longer exists (#301). * Don't die if a map has no destination. Show an error and go to 0,0 instead. * Don't die if hero:teleport() attempts to go to a non-existing place. * Don't die if attempting to start a game without map. * Don't die if attempting to start a non-existing dialog. Data files format changes ------------------------- You can use the script tools/data_files_conversion/1.1_to_1.2/update_quest.lua to automatically update your data files. Don't forget to make a backup first. * Languages: New syntax of strings.dat easier to read and parse (#170). * Maps: The world property is now optional (#128). * Maps: Destructibles no longer have subtypes, they are customizable (#270). * Maps: Rename entity shop_item to shop_treasure. * Maps: Rename entity conveyor_belt to stream with new features (#288). * Maps: Teletransporters transition property is now a string (#402). * Maps: Walls have a new property "stops_projectiles". * Sounds: Running into a wall now plays a sound other than "explosion" (#297). Lua API changes --------------- Changes that introduce incompatibilities: * Video mode names have changed: no more wide, fullscreen ou windowed names. * sol.video.switch_mode() no longer changes the fullscreen flag. * surface:set_transparency_color() no longer exists. Use surface:clear(). * sol.audio.play_music("none") is replaced by sol.audio.play_music(nil). * on_key_pressed() and on_character_pressed() are now both called (#344). * Destructible objects no longer show hardcoded dialogs (#270). * map:create_destructible() has no hardcoded subtypes anymore (#270). * map:create_teletransporter(): the transition is now a string (#402). * map:create_shop_item() is replaced by map:create_shop_treasure(). * map:create_conveyor_belt() is replaced by map:create_stream() (#288). * The state "conveyor belt" no longer exists in hero:get_state() (#288). * The built-in strength of the sword has changed (#426). * Bosses are not initially disabled anymore (#448). * Call enemy:on_hurt() before enemy:on_dying() (#325). * enemy:on_hurt() no longer takes a life_lost parameter (#426). * The built-in defense of the tunic has changed (#428). * enemy:get/set_magic_damage() no longer exists (#428). * hero:start_hurt() no longer takes a magic parameter (#428). * hero:start_hurt() now hurts the hero even when enemies cannot. * Enemies have now a default size of 16x16 and origin of 8,13 (#354). * The size of enemies must be a multiple of 8 (#358). * item:on_pickable_movement_changed replaced by pickable:on_movement_changed. * pickable:get_treasure() now returns the item instead of the item's name. * Timers: returning true in the callback now repeats the timer (#152). * sol.timer.start() now always returns the timer, even if its delay is zero. Changes that do not introduce incompatibilities: * New Lua type and methods for custom map entities. * New API of destructible objects, fully customizable now (#270). * Colors now take an optional alpha value as fourth component. * New functions sol.video.get/set/reset_window_size(). * New method surface:clear(). * Add loop and callback features to sol.audio.play_music() (#280). * New function sol.main.get_metatable(), allows to implement shared behaviors. * The lifetime of a menu can now be another menu. * New method menu:is_started(). * Attempt to stop a menu already stopped is no longer an error. * New method map:get_hero() (#362). * map:get_world() can now return nil because the world is now optional (#128). * map:create_wall() accepts a new property "stops_projectiles". * Entity names are now auto-incremented to simplify their creation. * New method entity:get_game() (#363). * New methods entity:bring_to_front() and entity:bring_to_back() (#273). * entity:test_obstacles() now takes an optional layer parameter. * New methods enemy:get_attack_consequence(), get_attack_consequence_sprite(). * The event entity:on_created() is now called for all types of entities. * New event enemy:on_hurt_by_sword() to customize the sword strength (#426). * New event enemy:on_attacking_hero() to customize attacks (#356). * New event enemy:on_hurting_hero() to customize hurting the hero (#428). * New event hero:on_hurt() to customize the defense of the equipment (#428). * hero:start_hurt() now takes an optional entity and sprite (#417). * New methods hero:is/set_invincible() and hero:is/set_blinking() (#418). * New methods hero:get/set_animation() to set custom animations (#155). * New methods hero:get/set_sword_sound_id() to change the sword sound (#155). * New methods to set custom tunic, sword and shield sprites (#155). * New event sensor:on_left() (#339). * New event block:on_moving() (#334). * New functions to get/set the properties of teletransporters (#403). * New functions to get/set the properties of blocks. * New methods to simulate game commands, by mrunderhill (#382). * New event sensor:on_left() (#339). * New event block:on_moving() (#334). * New event teletransporter:on_activated() (#312). * New event destination:on_activated() (#312). * movement:on_position_changed() now takes x and y parameters (#342). * Fix movement:start() raising an error if the optional callback is nil. * Fix random_movement:get_max_radius() that was not working. * Check the parameter sign in game:add/remove life/money/magic (#416). * Check the parameter sign in item:add/remove_amount. * Fix timer:is_suspended_with_map() that was not working. * Fix crash when calling timer:set_suspended_with_map() without game started. * New methods timer:get/set_remaining_time. * New function sol.main.get_elapsed_time() to get the simulated time (#424). * New function sol.input.get_key_modifiers() to get the key modifiers state. Solarus Quest Editor changes ---------------------------- * The editor is now built with Maven (#365). * Multiple entities can now be resized at the same time (#405). * Copy-pasting entities now pastes them at the cursor (#404). * The map view can now be dragged using the middle mouse button (#413). * Zoom in/out in the map view using the middle mouse wheel (rekcah1986). * Add buttons to edit or refresh the tileset from the map view (#425). * The tileset view can now be dragged using the middle mouse button (#427). * Selecting a tile now highlights its pattern in the tileset view (#290). * Ctrl/Shift+click even on an entity now starts a selection rectangle (#410). * Tile patterns can now be moved in the tileset editor (#422). * The id and name of a new resource and now asked in a single dialog (#321). * Show the old value in the dialog to change an id/name (#468) (rekcah1986). * The order of resources in the quest tree can now be changed (#319). * Increase the stepsize when scrolling the map view. * Center the dialog of editing an entity (#443). * Add a scroller to dialogs that are too high (#437) (rekcah1986). * Show the map or tileset name in the "do you want to save" dialog. * Show quest name and resource ids in the tree view (thanks rekcah1986). * Don't place new tiles below other entities if there are some (#461). * Fix hidden entities getting selected when clicked (#460). * Fix selecting entities losing their order when changing the layer. * Fix NullPointerException when canceling the Open Project dialog. * Fix freeze if tiles don't exist when changing the tileset of a map. * Fix the tree not refreshing when deleting a resource (#335). * Fix the tileset editor not always showing the save dialog on closing. * Fix the num_columns property of sprites wrongly parsed. * Fix wrong displaying of right-up and left-down diagonal jumpers. * Switches, crystals and crystal blocks now show their actual sprite (#376).
jperkin
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Jun 2, 2014
Changes from previous: --- version: 0.61 changes: - Fix GH#44 (Thanks Shlomi Fish!) --- version: 0.60 changes: - Fix IO Layer situation (Thanks Mithaldu!) --- version: 0.59 changes: - Fix possible infinite loop in t/accept.t (Thanks C. Wallace for complaining) (closes #42) - Fix yet another utf8 validation issue (Thanks Mithaldu for complaining) (closes #38) - Fix warnings running t/tie.t on windows (Thanks Mithaldu for complaining) (closes #37) --- version: 0.58 changes: - Fix canonpath on MSWin32 - Fix marking files as both binary and utf8 (Thanks Mithaldu!) (closes GH#36) --- version: 0.57 changes: - Fix printing to a tie'd object, closes GH#26 (thanks Graham Knop for helping) - Fix tests if $^X ne 'perl', closes GH#35 (thanks Hugemeir for the report) --- version: 0.56 changes: - Return realpath for canonpath when possible (closes GH#34) - Fix regression related to chaining dirs caused by making '' not become '/' - correctly check exists for ::File, ::Dir, and ::Link - RT#61627/GH#29 and Fix RT#82633/GH#32, thanks Graham Knop for helping - Some doc cleanup around the SYNOPSIS (Thanks Mithaldu) --- version: 0.55 changes: - Change minimum perl version to 5.8.1, and thus remove dep for IO::String --- version: 0.54 changes: - Remove mentions of unimplemented strict (Thanks Mithaldu, GH#15) - Allow testing on non SDBM DBM's (thanks Jerry D. Hedden) - Abandon RT in favor of GitHub Issues --- version: 0.53 changes: - Make mkdir die if it fails (thanks Martyn Pearce for RT#61697) - Fix possible path test issues, esp in Win32 (Thanks Mithaldu) - Fix ->binary under -utf8 import mode (thanks T. Linden for RT#81224) - Validate UTF-8 in ->utf8 (thanks Ovid for RT#74642) - Consistently use :encoding($encoding) (thanks Bernardo Rechea for RT#68512) - Pass perms to mkpath in assert_dirpath (thanks Rob Kinyon for RT#53687) - Fix minor POD niggle (thanks Greg Skyles for RT#83798) - Remove broken test for ->mimetype (thanks Slaven Rezić for RT#91743) - Skip t/encoding.t for perls built without PerlIO::encoding (thanks Jerry D. Hedden for RT#26230) --- version: 0.52 changes: - Add a fix for io->file("foobar")->assert (Shlomi Fish) - Make io->file('') not break on Windows systems (Roy Ivy III) - Fix dangling file handles in tests (Roy Ivy III) --- version: 0.51 date: Mon Dec 30 13:55:00 CDT 2013 changes: - Make '' not become / when using io->dir('') --- version: 0.50 date: Fri Oct 18 13:08:41 PDT 2013 changes: - Fix for rt87200 --- version: 0.49 date: Fri Oct 18 01:05:39 CDT 2013 changes: - Fix various tests on Windows --- version: 0.48 date: Tue Oct 8 01:45:39 CDT 2013 changes: - Add ->os method to ::Filesys (Arthur Axel "fREW" Schmidt) --- version: 0.47 date: Mon Sep 30 18:57:52 CDT 2013 changes: - Add ->glob method to ::Dir (Arthur Axel "fREW" Schmidt) - Add list based constructors to ::Dir and ::File (Arthur Axel "fREW" Schmidt) - Add ->mimetype method to ::FileSys (Arthur Axel "fREW" Schmidt) - Add ->ext method to ::FileSys (Arthur Axel "fREW" Schmidt) - All tests should be parallelizable (Shlomi Fish)
jperkin
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Jun 2, 2014
…ns of the SDL packages. From ChangeLog: Engine changes -------------- * Upgrade to SDL 2 (#262). Thanks Vlag. * Accelerate video operations in GPU if available. Expect huge speedups. * Add the hq2x, hq3 and hq4x pixel filter algorithms as new video modes. * Make the window resizable (#338). * Use LuaJIT if available instead of vanilla Lua for better performance. * New map entity type: custom entities, fully scripted (#323). * Conveyor belts are now called streams and can be non-blocking (#288). * Collision rules of streams (conveyor belts) are now like holes. * Rewrite the main loop with a constant timestep (#351). * Show a dialog box in case of fatal error. * The "wide" video modes do not exist anymore. SDL2 does the job now. * Fix enemy:on_hurt() that was wrongly called when immobilized. * Fix life and money exceeding the max when the max changes (#355). * Make stairs sounds optional (#364). * Make more checks in sprite files to avoid crashes (#357). * Fix RandomMovement speed that was not taken into account (#361). * Set the default speed of StraightMovement to 32 instead of 0 (#343). * The size of all map entities must be a multiple of 8 (#358). * Thrown entities (pots, bombs...) can now fall to a lower layer (#349). * Running into a crystal or a solid switch now activates it (#193). * The hero can now jump over distant crystal blocks (#42). * The shield no longer protects while using the sword or carrying (#192). * Fix collisions detected on disabled entities (#455). * Fix pixel collisions coordinates when sprites move (#372). * Fix a slowness when loading maps (#374). * Fix crash when accessing a map not active anymore (#371). * Fix crash when changing the movement of the hero (#392). * Fix crash when calling hero:start_treasure() with wrong parameters (#391). * Fix crash when calling game:has/get/set_ability() with wrong name (#408). * Fix a crash when creating two entities with the same name (#370). * Fix issues with unobtainable treasures. * Fix the starting location wrongly saved with special destinations (#375). * Fix map:set_tileset() sometimes moving the hero near the map border (#400). * Fix enemies stuck on blocks (#360). * Fix enemies stuck on crystal blocks (#41). * Fix human NPCs not automatically showing "walking" when moving (#336). * Fix the hero leaving the grabbing state even while the game is suspended. * Fix low walls in dynamic tiles behaving like normal walls. * Fix wrong collisions of right-up and left-down diagonal jumpers. * Fix jumpers that could be traversed sideways (#481). * Fix blocks no longer stopping when aligned on the grid since Solarus 0.9.3. * Fix entities not always shown when they have no optimization distance. * Call hero:on_removed() and stop hero timers when stopping the game (#421). * Don't die if the map or destination saved no longer exists (#301). * Don't die if a map has no destination. Show an error and go to 0,0 instead. * Don't die if hero:teleport() attempts to go to a non-existing place. * Don't die if attempting to start a game without map. * Don't die if attempting to start a non-existing dialog. Data files format changes ------------------------- You can use the script tools/data_files_conversion/1.1_to_1.2/update_quest.lua to automatically update your data files. Don't forget to make a backup first. * Languages: New syntax of strings.dat easier to read and parse (#170). * Maps: The world property is now optional (#128). * Maps: Destructibles no longer have subtypes, they are customizable (#270). * Maps: Rename entity shop_item to shop_treasure. * Maps: Rename entity conveyor_belt to stream with new features (#288). * Maps: Teletransporters transition property is now a string (#402). * Maps: Walls have a new property "stops_projectiles". * Sounds: Running into a wall now plays a sound other than "explosion" (#297). Lua API changes --------------- Changes that introduce incompatibilities: * Video mode names have changed: no more wide, fullscreen ou windowed names. * sol.video.switch_mode() no longer changes the fullscreen flag. * surface:set_transparency_color() no longer exists. Use surface:clear(). * sol.audio.play_music("none") is replaced by sol.audio.play_music(nil). * on_key_pressed() and on_character_pressed() are now both called (#344). * Destructible objects no longer show hardcoded dialogs (#270). * map:create_destructible() has no hardcoded subtypes anymore (#270). * map:create_teletransporter(): the transition is now a string (#402). * map:create_shop_item() is replaced by map:create_shop_treasure(). * map:create_conveyor_belt() is replaced by map:create_stream() (#288). * The state "conveyor belt" no longer exists in hero:get_state() (#288). * The built-in strength of the sword has changed (#426). * Bosses are not initially disabled anymore (#448). * Call enemy:on_hurt() before enemy:on_dying() (#325). * enemy:on_hurt() no longer takes a life_lost parameter (#426). * The built-in defense of the tunic has changed (#428). * enemy:get/set_magic_damage() no longer exists (#428). * hero:start_hurt() no longer takes a magic parameter (#428). * hero:start_hurt() now hurts the hero even when enemies cannot. * Enemies have now a default size of 16x16 and origin of 8,13 (#354). * The size of enemies must be a multiple of 8 (#358). * item:on_pickable_movement_changed replaced by pickable:on_movement_changed. * pickable:get_treasure() now returns the item instead of the item's name. * Timers: returning true in the callback now repeats the timer (#152). * sol.timer.start() now always returns the timer, even if its delay is zero. Changes that do not introduce incompatibilities: * New Lua type and methods for custom map entities. * New API of destructible objects, fully customizable now (#270). * Colors now take an optional alpha value as fourth component. * New functions sol.video.get/set/reset_window_size(). * New method surface:clear(). * Add loop and callback features to sol.audio.play_music() (#280). * New function sol.main.get_metatable(), allows to implement shared behaviors. * The lifetime of a menu can now be another menu. * New method menu:is_started(). * Attempt to stop a menu already stopped is no longer an error. * New method map:get_hero() (#362). * map:get_world() can now return nil because the world is now optional (#128). * map:create_wall() accepts a new property "stops_projectiles". * Entity names are now auto-incremented to simplify their creation. * New method entity:get_game() (#363). * New methods entity:bring_to_front() and entity:bring_to_back() (#273). * entity:test_obstacles() now takes an optional layer parameter. * New methods enemy:get_attack_consequence(), get_attack_consequence_sprite(). * The event entity:on_created() is now called for all types of entities. * New event enemy:on_hurt_by_sword() to customize the sword strength (#426). * New event enemy:on_attacking_hero() to customize attacks (#356). * New event enemy:on_hurting_hero() to customize hurting the hero (#428). * New event hero:on_hurt() to customize the defense of the equipment (#428). * hero:start_hurt() now takes an optional entity and sprite (#417). * New methods hero:is/set_invincible() and hero:is/set_blinking() (#418). * New methods hero:get/set_animation() to set custom animations (#155). * New methods hero:get/set_sword_sound_id() to change the sword sound (#155). * New methods to set custom tunic, sword and shield sprites (#155). * New event sensor:on_left() (#339). * New event block:on_moving() (#334). * New functions to get/set the properties of teletransporters (#403). * New functions to get/set the properties of blocks. * New methods to simulate game commands, by mrunderhill (#382). * New event sensor:on_left() (#339). * New event block:on_moving() (#334). * New event teletransporter:on_activated() (#312). * New event destination:on_activated() (#312). * movement:on_position_changed() now takes x and y parameters (#342). * Fix movement:start() raising an error if the optional callback is nil. * Fix random_movement:get_max_radius() that was not working. * Check the parameter sign in game:add/remove life/money/magic (#416). * Check the parameter sign in item:add/remove_amount. * Fix timer:is_suspended_with_map() that was not working. * Fix crash when calling timer:set_suspended_with_map() without game started. * New methods timer:get/set_remaining_time. * New function sol.main.get_elapsed_time() to get the simulated time (#424). * New function sol.input.get_key_modifiers() to get the key modifiers state. Solarus Quest Editor changes ---------------------------- * The editor is now built with Maven (#365). * Multiple entities can now be resized at the same time (#405). * Copy-pasting entities now pastes them at the cursor (#404). * The map view can now be dragged using the middle mouse button (#413). * Zoom in/out in the map view using the middle mouse wheel (rekcah1986). * Add buttons to edit or refresh the tileset from the map view (#425). * The tileset view can now be dragged using the middle mouse button (#427). * Selecting a tile now highlights its pattern in the tileset view (#290). * Ctrl/Shift+click even on an entity now starts a selection rectangle (#410). * Tile patterns can now be moved in the tileset editor (#422). * The id and name of a new resource and now asked in a single dialog (#321). * Show the old value in the dialog to change an id/name (#468) (rekcah1986). * The order of resources in the quest tree can now be changed (#319). * Increase the stepsize when scrolling the map view. * Center the dialog of editing an entity (#443). * Add a scroller to dialogs that are too high (#437) (rekcah1986). * Show the map or tileset name in the "do you want to save" dialog. * Show quest name and resource ids in the tree view (thanks rekcah1986). * Don't place new tiles below other entities if there are some (#461). * Fix hidden entities getting selected when clicked (#460). * Fix selecting entities losing their order when changing the layer. * Fix NullPointerException when canceling the Open Project dialog. * Fix freeze if tiles don't exist when changing the tileset of a map. * Fix the tree not refreshing when deleting a resource (#335). * Fix the tileset editor not always showing the save dialog on closing. * Fix the num_columns property of sprites wrongly parsed. * Fix wrong displaying of right-up and left-down diagonal jumpers. * Switches, crystals and crystal blocks now show their actual sprite (#376).
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........... Released on 2014-09-23. * `#39 <https://github.com/SimonSapin/cairocffi/pull/39>`_: Add :class:`xcb.XCBSurface`. * `#42 <https://github.com/SimonSapin/cairocffi/pull/42>`_: Add :class:`Win32PrintingSurface`.
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2014.12.5 ========= ---- * Feature: Update `README.md` with usage examples. * Fix #35: Remove `py_modules` from `setup.py`. * Fix #36: Excludes tests from being installed as a separate module. * Fix #37: Don't hardcode the path to the installed binary. * Fix: Readme typo in running cli. * Feature #40: Extract cli part to ``cli`` module. * Feature #42: Bring python version compatibility to ``compat.py`` module. * Feature #41: Extract utility/helper methods to ``utils`` module. * Fix #45: Does not accept standard input when running under Python 3. * Feature: Clean up ``ChangeLog.rst`` for version and date numbers.
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Add test target
Upstream changes:
2015-03-14 -- 1.3.6
* Class.slots raises NotImplementedError for old style classes.
Closes issue #67.
* Add a new option to AstroidManager, `optimize_ast`, which
controls if peephole optimizer should be enabled or not.
This prevents a regression, where the visit_binop method
wasn't called anymore with astroid 1.3.5, due to the differences
in the resulting AST. Closes issue #82.
2015-03-11 -- 1.3.5
* Add the ability to optimize small ast subtrees,
with the first use in the optimization of multiple
BinOp nodes. This removes recursivity in the rebuilder
when dealing with a lot of small strings joined by the
addition operator. Closes issue #59.
* Obtain the methods for the nose brain tip through an
unittest.TestCase instance. Closes Pylint issue #457.
* Fix a crash which occurred when a class was the ancestor
of itself. Closes issue #78.
* Improve the scope_lookup method for Classes regarding qualified
objects, with an attribute name exactly as one provided in the
class itself.
For example, a class containing an attribute 'first',
which was also an import and which had, as a base, a qualified name
or a Gettattr node, in the form 'module.first', then Pylint would
have inferred the `first` name as the function from the Class,
not the import. Closes Pylint issue #466.
* Implement the assigned_stmts operation for Starred nodes,
which was omitted when support for Python 3 was added in astroid.
Closes issue #36.
2015-01-17 -- 1.3.4
* Get the first element from the method list when obtaining
the functions from nose.tools.trivial. Closes Pylint issue #448.
2015-01-16 -- 1.3.3
* Restore file_stream to a property, but deprecate it in favour of
the newly added method Module.stream. By using a method instead of a
property, it will be easier to properly close the file right
after it is used, which will ensure that no file descriptors are
leaked. Until now, due to the fact that a module was cached,
it was not possible to close the file_stream anywhere.
file_stream will start emitting PendingDeprecationWarnings in
astroid 1.4, DeprecationWarnings in astroid 1.5 and it will
be finally removed in astroid 1.6.
* Add inference tips for 'tuple', 'list', 'dict' and 'set' builtins.
* Add brain definition for most string and unicode methods
* Changed the API for Class.slots. It returns None when the class
doesn't define any slots. Previously, for both the cases where
the class didn't have slots defined and when it had an empty list
of slots, Class.slots returned an empty list.
* Add a new method to Class nodes, 'mro', for obtaining the
the method resolution order of the class.
* Add brain tips for six.moves. Closes issue #63.
* Improve the detection for functions decorated with decorators
which returns static or class methods.
* .slots() can contain unicode strings on Python 2.
* Add inference tips for nose.tools.
2014-11-22 -- 1.3.2
* Fixed a crash with invalid subscript index.
* Implement proper base class semantics for Python 3, where
every class derives from object.
* Allow more fine-grained control over C extension loading
in the manager.
2014-11-21 -- 1.3.1
* Fixed a crash issue with the pytest brain module.
2014-11-20 -- 1.3.0
* Fix a maximum recursion error occured during the inference,
where statements with the same name weren't filtered properly.
Closes pylint issue #295.
* Check that EmptyNode has an underlying object in
EmptyNode.has_underlying_object.
* Simplify the understanding of enum members.
* Fix an infinite loop with decorator call chain inference,
where the decorator returns itself. Closes issue #50.
* Various speed improvements. Patch by Alex Munroe.
* Add pytest brain plugin. Patch by Robbie Coomber.
* Support for Python versions < 2.7 has been dropped, and the
source has been made compatible with Python 2 and 3. Running
2to3 on installation for Python 3 is not needed anymore.
* astroid now depends on six.
* modutils._module_file opens __init__.py in binary mode.
Closes issues #51 and #13.
* Only C extensions from trusted sources (the standard library)
are loaded into the examining Python process to build an AST
from the live module.
* Path names on case-insensitive filesystems are now properly
handled. This fixes the stdlib detection code on Windows.
* Metaclass-generating functions like six.with_metaclass
are now supported via some explicit detection code.
* astroid.register_module_extender has been added to generalize
the support for module extenders as used by many brain plugins.
* brain plugins can now register hooks to handle failed imports,
as done by the gobject-introspection plugin.
* The modules have been moved to a separate package directory,
`setup.py develop` now works correctly.
2014-08-24 -- 1.2.1
* Fix a crash occurred when inferring decorator call chain.
Closes issue #42.
* Set the parent of vararg and kwarg nodes when inferring them.
Closes issue #43.
* namedtuple inference knows about '_fields' attribute.
* enum members knows about the methods from the enum class.
* Name inference will lookup in the parent function
of the current scope, in case searching in the current scope
fails.
* Inference of the functional form of the enums takes into
consideration the various inputs that enums accepts.
* The inference engine handles binary operations (add, mul etc.)
between instances.
* Fix an infinite loop in the inference, by returning a copy
of instance attributes, when calling 'instance_attr'.
Closes issue #34 (patch by Emile Anclin).
* Don't crash when trying to infer unbound object.__new__ call.
Closes issue #11.
2014-07-25 -- 1.2.0
* Function nodes can detect decorator call chain and see if they are
decorated with builtin descriptors (`classmethod` and `staticmethod`).
* infer_call_result called on a subtype of the builtin type will now
return a new `Class` rather than an `Instance`.
* `Class.metaclass()` now handles module-level __metaclass__ declaration
on python 2, and no longer looks at the __metaclass__ class attribute on
python 3.
* Function nodes can detect if they are decorated with subclasses
of builtin descriptors when determining their type
(`classmethod` and `staticmethod`).
* Add `slots` method to `Class` nodes, for retrieving
the list of valid slots it defines.
* Expose function annotation to astroid: `Arguments` node
exposes 'varargannotation', 'kwargannotation' and 'annotations'
attributes, while `Function` node has the 'returns' attribute.
* Backported most of the logilab.common.modutils module there, as
most things there are for pylint/astroid only and we want to be
able to fix them without requiring a new logilab.common release
* Fix names grabed using wildcard import in "absolute import mode"
(ie with absolute_import activated from the __future__ or with
python 3). Fix pylint issue #58.
* Add support in pylint-brain for understanding enum classes.
2014-04-30 -- 1.1.1
* `Class.metaclass()` looks in ancestors when the current class
does not define explicitly a metaclass.
* Do not cache modules if a module with the same qname is already
known, and only return cached modules if both name and filepath
match. Fixes pylint Bitbucket issue #136.
2014-04-18 -- 1.1.0
* All class nodes are marked as new style classes for Py3k.
* Add a `metaclass` function to `Class` nodes to
retrieve their metaclass.
* Add a new YieldFrom node.
* Add support for inferring arguments to namedtuple invocations.
* Make sure that objects returned for namedtuple
inference have parents.
* Don't crash when inferring nodes from `with` clauses
with multiple context managers. Closes #18.
* Don't crash when a class has some __call__ method that is not
inferable. Closes #17.
* Unwrap instances found in `.ancestors()`, by using their _proxied
class.
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Update LICENSE HOMEPAGE and MASTER_SITES
Now it is python3 compatible
Complete test target
Upstream changes:
3.0.8 2015-06-23
[NEW] Added a monitoring guide to the documentation.
[FIX] Improved packaging (thanks to Larissa Reis).
[FIX] Fixed and improved various test cases.
3.0.7 2015-03-01
[FIX] State of resources and requests were inconsistent before the request has been processed (issue #62).
[FIX] Empty conditions were never triggered (regression in 3.0.6, issue #63).
[FIX] Environment.run() will fail if the until event does not get triggered (issue #64).
[FIX] Callback modification during event processing is now prohibited (thanks to Andreas Beham).
3.0.6 - 2015-01-30
[NEW] Guide to SimPy resources.
[CHANGE] Improve performance of condition events.
[CHANGE] Improve performance of filter store (thanks to Christoph Körner).
[CHANGE] Exception tracebacks are now more compact.
[FIX] AllOf conditions handle already processed events correctly (issue #52).
[FIX] Add sync() to RealtimeEnvironment to reset its internal wall-clock reference time (issue #42).
[FIX] Only send copies of exceptions into processes to prevent traceback modifications.
[FIX] Documentation improvements.
3.0.5 2014-05-14
[CHANGE] Move interruption and all of the safety checks into a new event (pull request #30)
[FIX] FilterStore.get() now behaves correctly (issue #49).
[FIX] Documentation improvements.
3.0.4 2014-04-07
[NEW] Verified, that SimPy works on Python 3.4.
[NEW] Guide to SimPy events
[CHANGE] The result dictionary for condition events (AllOF / & and AnyOf / |) now is an OrderedDict sorted in the same way as the original events list.
[CHANGE] Condition events now also except processed events.
[FIX] Resource.request() directly after Resource.release() no longer successful. The process now has to wait as supposed to.
[FIX] Event.fail() now accept all exceptions derived from BaseException instead of only Exception.
3.0.3 2014-03-06
[NEW] Guide to SimPy basics.
[NEW] Guide to SimPy Environments.
[FIX] Timing problems with real time simulation on Windows (issue #46).
[FIX] Installation problems on Windows due to Unicode errors (issue #41).
[FIX] Minor documentation issues.
3.0.2 2013-10-24
[FIX] The default capacity for Container and FilterStore is now also inf.
3.0.1 2013-10-24
[FIX] Documentation and default parameters of Store didn’t match. Its default capacity is now inf.
3.0 2013-10-11
SimPy 3 has been completely rewritten from scratch. Our main goals were to simplify the API and code base as well as making SimPy more flexible and extensible. Some of the most important changes are:
Stronger focus on events. Processes yield event instances and are suspended until the event is triggered. An example for an event is a timeout (formerly known as hold), but even processes are now events, too (you can wait until a process terminates).
Events can be combined with & (and) and | (or) to create condition events.
Process can now be defined by any generator function. You don’t have to subclass Process anymore.
No more global simulation state. Every simulation stores its state in an environment which is comparable to the old Simulation class.
Improved resource system with newly added resource types.
Removed plotting and GUI capabilities. Pyside and matplotlib are much better with this.
Greatly improved test suite. Its cleaner, and the tests are shorter and more numerous.
Completely overhauled documentation.
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pkgsrc changes (no functional changes intended): o unset USE_LANGUAGES o use NO_BUILD instead of defining an empty do-build target Changes: # Version 2.015 (release build) Changes vs. release v2.013: - new vertical metrics = decreased line spacing height - Issues #28, #32, #39, #41, #95, #103 - adjusted vertical position of the colon to a higher position, improves alignment with other punctuation glyphs (U+003A) - Issue #66 - changed vertical position of the dash (U+002D) so that regular and oblique, bold and bold oblique are properly aligned - Issue #107 - updated hinting algorithm for bold set (improved point position over stem of lowercase j/i for some text sizes) - Issue #84 - underscore (U+005F) centered, increased width, increased height & aligned vertical position closer to baseline - Issues #97, #98, #100, 103, - increased vertical position of dieresis mark on lowercase u dieresis (U+00FC) - Issue #61 - increased vertical position of dieresis mark on lowercase i dieresis (U+00EF) - increased vertical position of dieresis mark on lowercase e dieresis (U+00EB) - decreased vertical position of the asterisk (U+002A) - Issue #34 - new design for ascii tilde - broader curves, taller glyph with goal to improve appearance at small text sizes where it tended to render like a dash (U+007E) - Issue #37 - new ttf build autohinting script (./postbuild_processing/tt-hinting/autohint.sh) - new ttf build autohinting Control Instructions File - bold set (./postbuild_processing/tt-hinting/Hack-Bold-TA.txt) - new ttf build release script (./postbuild_processing/tt-hinting/release.sh) - new web font release script (./postbuild_processing/webfonts/releasewebfonts.sh) - new vfb to UFO source file conversion script (./tools/makeufo.sh) - new UFO source file types - includes separate source files for TrueType (`*-TT.ufo`) and PostScript (`*-PS.ufo`) releases - source file path changes: now includes separate `ufo` and `vfb` directories under the `./source` repository directory - Hack Open Font license updated to version 2.0. The license changes better define the Hack project as a derivative project of the Bitstream Vera Sans Mono typeface project and are intended to make the license more consistent with the Bitstream Vera libre, open source license under which Hack is co-licensed. There are no new restrictions on use of the fonts with these license changes. Embedding permissions are made explicit in this version of the Hack Open Font license. # Version 2.013 (release build) Changes vs. release v2.010: - Fixed missing middle dot glyph (U+00B7), adjusted width of U+00B7 em box to address spacing issues in editors that highlight empty spaces (Issues #27 & #46) - Powerline glyph alignment and size adjustments (Issue #33) - Fixed name tables to address: - incorrect oblique rendering with Java type renderers on OS X (Issue #26) - incorrect italic + bold + bold oblique rendering in some syntax highlighters (Issues #42, #50, #60) - backslash character took inappropriate vertical alignment because of incorrect slant angle in some editors (Issue #67) - Changed oblique and bold oblique font names to "Hack Italic" and "Hack Bold Italic" to address Windows listings - Changed oblique and bold oblique webfont names to "hack-italic-webfont.[xxx]" and "hack-bolditalic-webfont.[xxx]" - Changed oblique and bold oblique basic Latin + Latin-1 webfont subsets to the names "hack-italic-latin-webfont.[xxx]" and "hack-bolditalic-latin-webfont.[xxx]" - Changed license name from "Modified SIL Open Font License" to "Hack Open Font License" to comply with SIL regulations for SIL Open Font License modifications - Removed all license references to SIL to comply with SIL regulations for modifications of the SIL Open Font License - Removed SIL Open Font License preamble from the Hack Open Font License to comply with SIL regulations for modifications of the SIL Open Font License - Removed the following statement from Hack Open Font License condition #3: "This restriction only applies to the primary font name as presented to the users." to address a reserved font name conflict with the Bitstream Vera license - Modified the build directory structure for the Hack web fonts - Added Hack webfont CSS files to the build directory
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---------------------- 1.13 ---- * Update version to 1.13 * Merge branch 'ejmr/highlight-variables-in-strings' * Merge commit '38e1940e950d47737fed30a5bd5d4e75e0faf103' * Append file patterns to auto-mode-alist * Guard propertize functions for Emacs that don't support it. * Add more tests for highlighting variable interpolation * Create a unit test for highlighting interpolated variables * Avoid calling syntax-propertize-rules as may be unavailable. * README: Explicitly mention the oldest supported Emacs * Merge branch 'heredoc-support' * README: Replace mention of `run-tests.sh' with `make tests' * Explain the expected behavior of the test for GitHub issue 124 * Added unit test for GitHub issue 124 * Replaced run-tests.sh with a Makefile * Replaced `put-text-property' with macro `c-put-char-property' * Added initial support for propertizing a heredoc as a string * Merge branch 'fix-highlighting-final-keyword' * Update php-mode-modified * Add a simple script to test syntax highlighting for `final' * Add a template script for creating test cases * Fix `final' not highlighted as a keyword in some methods * Merge branch 'github/pr/127' * Update php-mode-modified * Removed unused defconst. * Added PREG constants to the list of predefined constants. * Fix byte compile error again; resurfaced in after a merge. * Add Andrei Chitu to the list of contributors * fix inclusion of `web-mode-extra-php-keywords` in `php-keywords` * Update Changelog for version 1.12 1.12 ---- * Automatically enable PHP Mode for Amaka scripts * Also enable PHP Mode for Amaka scripts using the `*.amk' extension * Use mode-specific functions for defun movement * Treat `const` as a keyword instead of a type-hint * Add `enddeclare` to the list of keywords * Treat `eval` as a built-in keyword * Show links to the official site and wiki when customizing PHP Mode * Update php-mode-modified for changes made today * Add FILTER_SANITIZE_FULL_SPECIAL_CHARS to the list of constants * Fix an error about php-extra-constants being void * Use extra constants and keywords from Web Mode if available * README: Replace `php-mode' with `PHP Mode' for consistency * README: Update the `Status' section * README: Use the spelling `GitHub' consistently * README: Add installation instructions * Address the compiler warning regarding `c-syntactic-context` * GitHub-Issue: 102 (Unit Test) * Fix indentation error involving magic constants * Merge branch 'ejmr/issue-102' * Stop marching indentation for try-catch blocks * GitHub-Issue: 100 (Unit Test) * Fix two errors with the regex for matching namespace imports * GitHub-Issue: 115 (Unit Test) * Use the PEAR indentation style by default for unit tests * Align chained method calls inside of arrays * Update php-mode-modified * Merge branch 'ejmr/align-method-calls-in-arrays' * Update php-mode-modified for byte-compiler fixes * Merge branch 'github/pr/123' * README: Document use of Web Mode constants and keywords * Merge branch 'ejmr/web-mode-constants' * Change the test for Issue 100 to require correct indentation * Line-up multiple namespaces in a multi-line `use' statement * Merge branch 'ejmr/multiline-use-statements' * Increase the version number to 1.12 * Fix the compiler warning about `add-log-current-defun-header-regexp` * Add (require 'speedbar) as functions are used. * Remove eval-when-compile. * Add (require 'etags) as etag functions are used. * Added newline at end of file restriction to Symfony2 style. * Fix regex for namespaces in function calls 1.11 ---- * Add STDOUT, STDIN, and STDERR to the php-constants list * Add Symfony2 coding style. * Add a full copy of the license * Add proper statement-case-intro indent for symfony2 * Added "function" as a PHP keyword. * Added function php-lineup-arglist * Added gitignore with *.elc * Associate file extensions when installing from an Elisp repository * Be nice to PSR standards (there should be 4 spaces) * Correct indentation for array arguments (tests/issues-14.php) * Correct syntax highlighting for `parent' and `self' * Describe php-extra-constants in the README * Describe php-template-compatibility in the README * Do not expect failure for test issue-19 * Do not trigger search error in php-mode-test-issue-19 * Document Subword Mode in the README * Document support for the Symfony2 style in the README * Fix chained method alignment * Fix indentation of statements after `foreach' without braces * Highlight `static' as a constant when it appears in a class context * Improve the docstring for php-create-regexp-for-method * Improve the plain-text formatting of the README * Introduce php-extra-constants * Introduce php-template-compatility * Introduce `C-c C-w' to toggle Subword Mode * Issue #73, correct behavior of `delete-indentation`. * List all methods via Imenu regardless of their visibility * Make `with-php-mode-test` aware of the Symfony2 coding style * README: Change the absolute link to the Changelog to a relative link * README: Correct the documentation for chained-method call alignment * README: Document how chained method alignment may fail * README: Reword the mention of Web Mode for clarity * README: Use syntax highlighting for the method alignment example * Re-define C-M-h to mark-defun instead of c-mark-function * Remove the unnecessary &optional from the with-php-mode-test macro * Set brace-list-entry to offset of four * Tests: Remove executable permissions from the issue 27 test * Treat `abstract' as a keyword * Use "magic" comments in PHP files to simplify indentation testing * Use magic for tests of issues #14, #19, #27, #29, #42 * Workaround "bug" in `load-theme` 1.10 ---- * Add `php-mode-coding-style` so users can customize their preferred coding style. * Fix a bug that messes up the indentation of some closures. * Update php-mode for Emacs 24 with regard to changes to the `cl` Elisp library. * Submit php-mode to the [MELPA](http://melpa.milkbox.net/) repository. * Fix indentation of `foreach` blocks that have only a single statement following them, without any braces. * Add all valid flags for `htmlspecialchars()` to the list of constants. * Improve indentation of chained method calls, although this still has an issue to iron out. * Provide a test suite for developers working on php-mode to help improve quality control. * Add all constants for errors. * Add all constants for the cURL module. * Fix a bug where some methods are not highlighted as functions. * Remove `then` as a PHP keyword, since it is not a valid keyword. * Fix annotation highlighting when using C-style `/*...*/` comments. * Redefine the php-mode coding styles using cc-mode. * Fix a bug that applies incorrect syntax highlighting to certain PHP keywords when they appear in block comments, e.g. `continue`. * Fix a bug where php-mode incorrectly highlights variables and methods inside of comments. * Treat acceptable directives to `declare()` as keywords. 1.9 --- * Add all new PHP 5.5 keywords. * Add new test cases for indentation and highlighting. * Add new PHP 5.5 `PASSWORD_*` constants. * Do not treat function-like language constructs as functions, e.g. `array()`. * Treat `callable` as a valid type hint. * Fix an error regarding the requirement of `flymake`. * Fix a syntax error in `php-unindent-closure`. * Add support Drupal and WordPress coding styles. * Document how to change the default coding style in the README. * Fix an issue with running hooks after loading `php-mode`. * Properly fontify function calls using one namespace qualifier. 1.7 and 1.8 ----------- * Line up cascaded method calls. * Add test cases for indentation features. * Fix syntax highlighting for multiline strings. * Fix compiler warnings for: - `font-lock-syntactic-keywords` - `c-vsemi-status-unknown-p` * Support highlighting in annotations in comments. * Fix the `#' sign as a comment delimeter. * Improve indentation for anonymous functions. * Remove unused libraries. * Remove a corrupted character from a docstring. 1.6.6 ----- * Improve indentation of functions and arrays. * Fix bug displaying strings in back-ticks. * Add `php-function-call-face`. * Add IMAP related constants. * Fix fontification of function arguments to work across multiple lines, including type-hints. * Fix bug when trying to browse online documentation. * Allow sending code to PHP directly for execution. * Add `die` to the list of language constructs. * Use `font-lock-syntatic-keywords` to detect quoted strings. 1.6.5 ----- There was no version 1.6.5 release due to poor planning on my part (EJMR). 1.6.4 ----- * Make it possible to use namespaces in more places. * Fix Elisp warnings about `save-excursion` and `set-buffer`. * Properly fontify the `instanceof' operator. * Add function to search local PHP documentation. * Try searching local documentation before searching the manual on PHP.net online. * Add PHP to `interpreter-mode-alist`. * Improve indentation of nested arrays. * Add `.phpt` to `auto-mode-alist`. 1.6.3 ----- * Fix bug with regular vs. static function highlighting. * Add all `FILTER_*` and `INPUT_*` constants. * Add `php-mode-warn-if-mumamo-off`. * Fix fontification for namespace imports. * Do not warn on constructs like `$foo->$bar`. * Fontify expressions like `const Foo = 1`. * Fix fontification for `return new Foo()`. 1.6.2 ----- * Add notes on Github for contributing to php-mode. * Highlight `use <trait>' in class definitions. * Add Flymake support. 1.6.1 ----- * Support as magic and pre-defined constants. * Add `default' as a keyword. * Add `clone' as a keyword. * Align cascading function calls. * List methods in Imenu. * Show variables assigned to anonymous functions in Imenu. * Show interfaces in Imenu. * Prevent methods from appearing under `Named Functions' on Imenu. 1.6 --- * Fix most definitions in `php-font-lock-keywords-2`. * Fix highlighting of namespace imports. * Treat `as' and `use' as keywords. 1.5.1 ----- * Add `__NAMESPACE__` to the list of constants. * Fontify `use <namespace> as <alias>' constructs. * Fix highlighting for namespaces, classes, and traits. * Allow backslashes in namespaces for Imenu.
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* Disable debug library Changelog: Release 1.6.1 (2015-08-03) ========================== - added project and solution files for Visual Studio 2015 - upgraded bundled SQLite to 3.8.11.1 - fixed GH #782: Poco::JSON::PrintHandler not working for nested arrays - fixed GH #819: JSON Stringifier fails with preserve insert order - fixed GH #878: UUID tryParse - fixed GH #869: FIFOBuffer::read(T*, std::size_t) documentation inaccurate - fixed GH #861: Var BadCastException - fixed GH #779: BUG in 1.6.0 Zip code - fixed GH #769: Poco::Var operator== throws exception - fixed GH #766: Poco::JSON::PrintHandler not working for objects in array - fixed GH #763: Unable to build static with NetSSL_OpenSSL for OS X - fixed GH #750: BsonWriter::write<Binary::Ptr> missing size ? - fixed GH #741: Timestamp anomaly in Poco::Logger on WindowsCE - fixed GH #735: WEC2013 build fails due to missing Poco::Path methods. - fixed GH #722: poco-1.6.0: Unicode Converter Test confuses string and char types - fixed GH #719: StreamSocket::receiveBytes and FIFOBuffer issue in 1.6 - fixed GH #706: POCO1.6 Sample EchoServer BUG - fixed GH #646: Prevent possible data race in access to Timer::_periodicInerval - DeflatingStream: do not flush underlying stream on sync() as these can cause corrupted files in Zip archives Release 1.6.0 (2014-12-22) ========================== - fixed GH #625: MongoDB ensureIndex double insert? - fixed GH #622: Crypto: RSATest::testSign() should verify with public key only - fixed GH #620: Data documentation sample code outdated - fixed GH #618: OS X 10.10 defines PAGE_SIZE macro, conflicts with PAGE_SIZE in Thread_POSIX.cpp - fixed GH #616: Visual Studio warning C4244 - fixed GH #612: OpenSSLInitializer calls OPENSSL_config but not CONF_modules_free - fixed GH #608: (Parallel)SocketAcceptor ctor/dtor call virtual functions - fixed GH #607: Idle Reactor high CPU usage - fixed GH #606: HTMLForm constructor read application/x-www-form-urlencoded UTF-8 request body first parameter with BOM in name - fixed GH #596: For OpenSSL 1.0.1, include openssl/crypto.h not openssl/fips.h - fixed GH #592: Incorrect format string in Poco::Dynamic::Struct - fixed GH #590: Poco::Data::SQlite doesn't support URI filenames - fixed GH #564: URI::encode - fixed GH #560: DateTime class calculates a wrong day - fixed GH #549: Memory allocation is not safe between fork() and execve() - fixed GH #500: SSLManager causes a crash - fixed GH #490: 2 byte frame with payload length of 0 throws "Incomplete Frame Received" exception - fixed GH #483: multiple cases for sqlite_busy - fixed GH #482: Poco::JSON::Stringifier::stringify bad behaviour - fixed GH #478: HTTPCredentials not according to HTTP spec - fixed GH #471: vs2010 release builds have optimization disabled ? - fixed GH #468: HTTPClientSession/HTTPResponse not forwarding exceptions - fixed GH #438: Poco::File::setLastModified() doesn't work - fixed GH #402: StreamSocket::receiveBytes(FIFOBuffer&) and sendBytes(FIFOBuffer&) are not thread safe - fixed GH #345: Linker warning LNK4221 in Foundation for SignalHandler.obj, String.obj and ByteOrder.obj - fixed GH #331: Poco::Zip does not support files with ".." in the name. - fixed GH #318: Logger local time doesn't automatically account for DST - fixed GH #294: Poco::Net::TCPServerParams::setMaxThreads(int count) will not accept count == 0. - fixed GH #215: develop WinCE build broken - fixed GH #63: Net::NameValueCollection::size() returns int - Poco::Logger: formatting methods now support up to 10 arguments. - added Poco::Timestamp::raw() - Poco::DeflatingOutputStream and Poco::InflatingOutputStreams also flush underlying stream on flush()/sync(). - Poco::Util::Timer: prevent re-schedule of cancelled TimerTask - enabled WinRegistryKey and WinRegistryConfiguration for WinCE - Poco::BasicEvent improvements and preparations for future support of lambdas/std::function - upgraded bundled sqlite to 3.8.7.2 - Poco::Thread: added support for starting functors/lambdas - Poco::Net::HTTPClientSession: added support for global proxy configuration - added support for OAuth 1.0/2.0 via Poco::Net::OAuth10Credentials and Poco::Net::OAuth20Credentials classes. - Poco::Net::IPAddress: fixed IPv6 prefix handling issue on Windows - added Poco::Timestamp::TIMEVAL_MIN and Poco::Timestamp::TIMEVAL_MAX - added Poco::Clock::CLOCKVAL_MIN and Poco::Clock::CLOCKVAL_MAX - added poco_assert_msg() and poco_assert_msg_dbg() macros - Poco::Net::Context: fixed a memory leak if the CA file was not found while creating the Context object (the underlying OpenSSL context would leak) - Poco::URI: added new constructor to create URI from Path - Various documentation and style fixes - Removed support (project/solution files) for Visual Studio.NET 2003 and Visual Studio 2005. - Improved CMake support Release 1.5.4 (2014-10-14) ========================== - fixed GH #326: compile Net lib 1.5.2 without UTF8 support enabled - fixed GH #518: NetworkInterface.cpp compile error w/ POCO_NO_WSTRING (1.5.3) - Fixed MSVC 2010 warnings on large alignment - make HTTPAuthenticationParams::parse() add value on end of string - fixed GH #482: Poco::JSON::Stringifier::stringify bad behaviour - fixed GH #508: Can't compile for arm64 architecture - fixed GH #510: Incorrect RSAKey construction from istream - fix SharedMemory for WinCE/WEC2013 - Add NIOS2 double conversion detection, fixes compile errors - added VS2013 project/solution files for Windows Embedded Compact 2013 - added Process::isRunning() - NetSSL: Fix typo in documentation - NetSSL_OpenSSL: support for TLS 1.1 and 1.2 - Zip: Added CM_AUTO, which automatically selects CM_STORE or CM_DEFLATE based on file extension. Used to avoid double-compression of already compressed file formats such as images. - added %L modifier to PatternFormatter to switch to local time - removed unnecessary explicit in some multi-arg constructors - Allow SecureStreamSocket::attach() to be used in server connections - added Var::isBoolean() and fixed JSON stringifier - added poco_unexpected() macro invoking Bugcheck::unexpected() to deal with unexpected exceptions in destructors - fixed GH #538 prevent destructors from throwing exceptions - improved HTTP server handling of errors while reading header - fixed GH #545: use short for sign - upgraded SQLite to 3.8.6 - fixed GH #550 WebSocket fragmented message problem - improved HTTPClientSession handling of network errors while sending the request - updated bundled PCRE to 8.35.0 - fixed GH #552: FIFOBuffer drain() problem - fixed GH #402: StreamSocket::receiveBytes(FIFOBuffer&) and sendBytes(FIFOBuffer&) are not thread safe - HTTPCookie: fix documentation for max age - added Timestamp::raw() and Clock::raw() - Poco::Buffer properly handles zero-sized buffers - GH #512: Poco:Data:ODBC:Binder.h causes a crash - Added Crypto_Win and NetSSL_Win libraries which are re-implementations of existing Crypto and NetSSL_OpenSSL libraries based on WinCrypt/Schannel. The new libraries can be used as an almost drop-in replacement for the OpenSSL based libraries on Windows and Windows Embedded Compact platforms. Only available from GitHub for now. Release 1.5.3 (2014-06-30) ========================== - fixed GH# 316: Poco::DateTimeFormatter::append() gives wrong result for Poco::LocalDateTime - Poco::Data::MySQL: added SQLite thread cleanup handler - Poco::Net::X509Certificate: improved and fixed domain name verification for wildcard domains - added Poco::Clock class, which uses a system-provided monotonic clock (if available) and is thus not affected by system realtime clock changes. Monotonic Clock is available on Windows, Linux, OS X and on POSIX platforms supporting clock_gettime() and CLOCK_MONOTONIC. - Poco::Timer, Poco::Stopwatch, Poco::TimedNotificationQueue and Poco::Util::Timer have been changed to use Poco::Clock instead of Poco::Timestamp and are now unaffected by system realtime clock changes. - fixed GH# 350: Memory leak in Data/ODBC with BLOB - Correctly set MySQL time_type for Poco::Data::Date. - fixed GH #352: Removed redundant #includes and fixed spelling mistakes. - fixed setting of MYSQL_BIND is_unsigned value. - fixed GH #360: CMakeLists foundation: add Clock.cpp in the list of source files - Add extern "C" around <net/if.h> on HPUX platform. - added runtests.sh - fixed CPPUNIT_IGNORE parsing - fixed Glob from start path, for platforms not alowing transverse from root (Android) - added NTPClient (Rangel Reale) - added PowerShell build script - added SmartOS build support - fix warnings in headers - XMLWriter: removed unnecessary apostrophe escaping (&apos) - MongoDB: use Int32 for messageLength - fixed GH #380: SecureSocket+DialogSocket crashes with SIGSEGV when timeout occours - Improve RSADigestEngine, using Poco::Crypto::DigestEngine to calculate hash before signing - added Poco::PBKDF2Engine - Fixed GH #380: SecureSocket+DialogSocket crashes with SIGSEGV when timeout occours - added support for a 'Priority' attribute on cookies. - GH #386: fixed bug in MailMessage without content-transfer-encoding header - GH #384: ew hash algorithms support for RSADigestEngine - fixed Clock overflow bug on Windows - Poco::ByteOrder now uses intrinsics, if available - CMake: added /bigobj option for msvc - Fix typo to restore Net/TestSuite_x64_vs120 build - correct path for CONFIGURE_FILE in CMakeLists.txt - Building Poco 1.5.2 for Synology RS812+ (Intel Atom) (honor POCO_NO_INOTIFY) - added WEC2013 support to buildwin.cmd and buildwin.ps1 - HTMLForm: in URL encoding, percent-encode more characters - Fixed #include <linux/if.h> conflict with other libraries - Poco::Net::X509Certificate::verify() no longer uses DNS reverse lookups to validate host names - cert hostname validation is case insensitive and stricter for wildcard certificates - TCPServer: do not reduce the capacity of the default ThreadPool - added POCO_LOG_DEBUG flag - Zip: fixed a crash caused by an I/O error - added runtest script for windows - added SQlite Full Text Search support - added Thread::trySleep() and Thread::wakeUp() - fixed GH #410: Bug in JSON::Object.stringify() in 1.5.2 - fixed GH #362: Defect in Var::parseString when there is no space between value and newline - fixed GH #314: JSON parsing bug - added GH #313: MetaColumn additions for Data::ODBC and Data::SQLite - fixed GH #346: Make Poco::Data::Date and Poco::Data::Time compare functions const. - fixed GH #341: Compiling poco-1.5.2 for Cygwin - fixed GH #305: There are bugs in Buffer.h - fixed GH #321: trivial build fixes (BB QNX build) - fixed GH #440: MongoDB ObjectId string formatting - added SevenZip library (Guenter Obiltschnig) - fixed GH #442: Use correct prefix length field of Windows IP_ADAPTER_PREFIX structure - improved GH #328: NetworkInterface on Windows XP - fixed GH #154 Add support for MYSQL_TYPE_NEWDECIMAL to Poco::Data::MySQL - fixed GH #290: Unicode support - fixed GH #318: Logger local time doesn't automatically account for DST - fixed GH #363: DateTimeParser tryParse/parse - added HTMLForm Content-Length calculation (Rangel Reale) - Make TemporaryFile append a slash to tempDir - fixed GH #319 android build with cmake - added hasDelegates() method to AbstractEvent - fixed GH #230: Poco::Timer problem - fixed GH #317: Poco::Zip does not support newer Zip file versions. - fixed GH #176: Poco::JSON::Stringifier UTF encoding - fixed GH #458: Broadcast address and subnet mask for IEEE802.11 network interface - fixed GH #456: poco: library install dirs per RUNTIME/LIBRARY/ARCHIVE Release 1.5.2 (2013-09-16) ========================== - added MongoDB library - fixed GH #57: poco-1.5.1: Doesn't compile for Android - added VoidEvent (Arturo Castro) - fixed GH #80: NumberFormatter::append broken - fixed GH #93: ParallelSocketAcceptor virtual functions - optional small object optimization for IPAddress, SocketAddress, Any and Dynamic::Var - SQLite events (insert, update, delete, commit, rollback) handlers - merged GH #91: Improve SQLite multi-threaded use (Rangel Reale) - merged GH #86: Invalid pointers to vector internals (Adrian Imboden) - automatic library initialization macros - fixed GH #110: WebSocket accept() fails when Connection header contains multiple tokens - fixed GH #71: WebSocket and broken Timeouts (POCO_BROKEN_TIMEOUTS) - fixed a warning in Poco/Crypto/OpenSSLInitializer.h - fixed GH #109: Bug in Poco::Net::SMTPClientSession::loginUsingPlain - added clang libc++ build configurations for Darwin and iPhone (Andrea Bigagli) - fixed GH #116: Wrong timezone parsing in DateTimeParse (Matej Knopp) - fixed GH #118: JSON::Object::stringify endless loop - added Recursive and SortedDirectoryIterator (Marian Krivos) - added ListMap (map-like container with preserving insertion order) - MailMessage: attachments saving support and consistent read/write - fixed GH #124: Possible buffer overrun in Foundation/EventLogChannel - fixed GH #119: JSON::Object holds values in ordered map - added JSON::PrintHandler - renamed JSON::DefaultHandler to ParseHandler (breaking change!) - fixed GH #127: Eliminate -Wshadow warnings - fixed GH #79: Poco::Thread leak on Linux - fixed GH #61: static_md build configs for Crypto and NetSSL - fixed GH #130: prefer sysconf over sysctlbyname - fixed GH #131: no timezone global var on OpenBSD - fixed GH #102: Some subprojects don't have x64 solutions for VS 2010 - added GH #75: Poco::Uri addQueryParameter method - Poco::Environment::osDisplayName() now recognizes Windows 8/Server 2012 - fixed GH #140: Poco::Runnable threading cleanup issue - simplified default TCP/HTTPServer construction - fixed GH #141: Application::run() documentation/implementation discrepancy - changed RowFormatter to SharedPtr<RowFormatter> in Data::RecordSet interface (breaking change!) - fixed GH #144: Poco::Dynamic emits invalid JSON - removed naked pointers from Data interfaces - fixed GH #82: name conflict in Data::Keywords::bind - fixed GH #157: MySQL: cannot bind to 'long' data type on Windows/Visual C++ - fixed GH #158: MySQL: MYSQL_BIND 'is_unsigned' member is not set - fixed GH #160: MultipartReader ignores first part, if preamble is missing - fixed GH #156: Possible buffer overrun in Foundation/EventLogChannel - XML: fixed an issue with parsing a memory buffer > 2 GB - upgraded to expat 2.1.0 - Data/ODBC: added support for setting query timeout (via setProperty of "queryTimeout"). Timeout is int, given in seconds. - fixed a potential endless loop in SecureStreamSocketImpl::sendBytes() and also removed unnecessary code. - fixed GH #159: Crash in openssl CRYPTO_thread_id() after library libPocoCrypto.so has been unloaded. - fixed GH #155: MailOutputStream mangles consecutive newline sequences - fixed GH #139: FileChannel::PROP_FLUSH is invalid (contains a tab character) - fixed GH #173: HTTPClientSession::proxyConnect forces DNS lookup of host names - fixed GH #194: MessageNotification constructor is inefficient. - fixed GH #189: Poco::NumberParser::tryParse() documentation bug - fixed GH #172: IPv6 Host field is stripped of Brackets in HTTPClientSession - fixed GH #188: Net: SocketAddress operator < unusable for std::map key - fixed GH #128: DOMWriter incorrectly adds SYSTEM keyword to DTD if PUBLIC is already specified - fixed GH #65: Poco::format() misorders sign and padding specifiers - upgraded bundled SQLite to 3.7.17 - replaced JSON parser with Poco::Web::JSON parser (from sandbox) - added JSON conversion to Dynamic Struct and Array - added VarIterator - modified behavior of empty Var (empty == empty) - added Alignment.h header for C++03 alignment needs - added Data/WebNotifier (DB, WebSocket) example - fixed GH #209: Poco::NumberFormatter double length - fixed GH #204: Upgrade zlib to 1.2.8 - fixed GH #198: The "application.configDir" property is not always created. - fixed GH #185: Poco::NumberFormatter::format(double value, int precision) ignore precision == 0 - fixed GH #138: FreeBSD JSON tests fail - fixed GH #99: JSON::Query an JSON::Object - limited allowed types for JSON::Query to Object, Array, Object::Ptr, Array::Ptr and empty - fixed GH #175: HTMLForm does not read URL parameters on POST or PUT - added GH #187: MySQL: allow access to the underlying connection handle - added GH #186: MySQL: support for MYSQL_SECURE_AUTH - fixed GH #174: MySQL: 4GB allocated when reading any largetext or largeblob field - fixed a potential memory leak in Poco::Net::HTTPClientSession if it is misused (e.g., sendRequest() is sent two times in a row without an intermediate call to receiveResponse(), or by calling receiveResponse() two times in a row without an intermediate call to sendRequest()) - GH #217 - removed a few unnecessary protected accessor methods from Poco::Net::HTTPClientSession that would provide inappropriate access to internal state - merged GH #210: Don't call CloseHandle() twice on Windows; Ability to select the threadpool that will be used to start an Activity(Patrice Tarabbia) - fixed GH #212: JSONConfiguration was missing from the vs90 project(Patrice Tarabbia) - fixed GH #220: add qualifiers for FPEnvironment in C99 (Lucas Clemente) - fixed GH #222: HTTPCookie doesn't support expiry times in the past (Karl Reid) - fixed GH #224: building 1.5.1 on Windows for x64 - fixed GH# 233: ServerSocket::bind6(Poco::UInt16 port, bool reuseAddress, bool ipV6Only) does not work - fixed GH# 231: Compatibility issue with Poco::Net::NetworkInterface - fixed GH# 236: Bug in RecursiveDirectoryIterator - added ColorConsoleChannel and WindowsColorConsoleChannel classes supporting colorizing log messages - fixed GH# 259: Poco::EventLogChannel fails to find 64bit Poco Foundation dll - fixed GH# 254: UTF8::icompare unexpected behavior - Poco::UUID::tryParse() also accepts UUIDs without hyphens. Also updated documentation (links to specifications). - added GH# 268: Method to get JSON object value using Poco::Nullable - fixed GH# 267: JSON 'find' not returning empty result if object is expected but another value is found - Added support for ARM64 architecture and iPhone 5s 64-bit builds (POCO_TARGET_OSARCH=arm64). Release 1.5.1 (2013-01-11) ========================== - using double-conversion library for floating-point numeric/string conversions - added Poco::istring (case-insensitive string) and Poco::isubstr - added SQLite sys.dual (in-memory system table) - applied SF Patch #120: The ExpireLRUCache does not compile with a tuple as key on Visual Studio 2010 - fixed SF Bug #599: JSON::Array and JSON::Object size() member can implicitly lose precision - fixed SF Bug #602: iterating database table rows not correct if no data in table - fixed SF Bug #603: count() is missing in HashMap - fixed GH #23: JSON::Object::stringify throw BadCastException - fixed GH #16: NetworkInterface::firstAddress() should not throw on unconfigured interfaces - Android compile/build support (by Rangel Reale) - TypeHandler::prepare() now takes const-reference - fixed GH #27: Poco::URI::decode() doesn't properly handle '+' - fixed GH #31: JSON implementation bug - fixed SF #597: Configure script ignores cflags - fixed SF #593: Poco 1.5.0 on FreeBSD: cannot find -ldl - added SF #542: SocketAddress() needs port-only constructor - fixed SF #215: Wrong return type in SocketConnector.h - applied SF Patch #97: fix c++0x / clang++ bugs - fixed GH32/SF596: Poco::JSON: Parsing long integer (int64) value fails. - added Net ifconfig sample (contributed by Philip Prindeville) - merged GH #34: add algorithm header (Roger Meier/Philip Prindeville) - fixed GH #26: Cannot compile on gcc - merged SF #111: FTP Client logging (Marian Krivos) - fixed GH #30: Poco::Path::home() throws when called from Windows Service - fixed GH #22: MySQL connection string lowercased - added MySQL support for Date/Time - upgraded SQLite to version 3.7.15.1 (2012-12-19) - improved SQLite execute() return (affected rows) value and added tests - added SQLite::Utility::isThreadSafe() function - added SQLite::Utility::setThreadMode(int mode) function - fixed GH #36: 'distclean' requires 3 traversals of project tree - fixed GH #41: Buffer::resize crash - fixed GH #42: Linux unbundled builds don't link - fixed GH #44: Problems with win x64 build - fixed GH #46: 1.5.1 build fails on OS X when using libc++ - fixed GH #48: Need getArgs() accessor to Util::Application to retrieve start-up arguments - fixed GH #49: NetworkInterface::list doesn't return MAC addresses - fixed GH #51: Android should use isfinite, isinf, isnan and signbit from the std namespace - fixed GH #53: JSON unicode fixes and running tests on invalid unicode JSON - added ParallelAcceptor and ParallelReactor classes - added EOF and error to FIFOBuffer Release 1.5.0 (2012-10-14) ========================== - added JSON library - added Util::JSONConfiguration - added FIFOBuffer and FIFOBufferStream - fixed SF# 3522906: Unregistering handlers from SocketReactor - fixed SF# 3522084: AbstractConfiguration does not support 64-bit integers - HTTPServer::stopAll(): close the socket instead of just shutting it down, as the latter won't wake up a select() on Windows - added SMTPLogger - added cmake support - fixed SF#3538778: NetworkInterface enumeration uses deprecated API - fixed SF#3538779: IPAddress lacks useful constructors: from prefix mask, native SOCKADDR - fixed SF#3538780: SocketAddress needs operator < function - fixed SF#3538775: Issues building on Fedora/Centos, etc. for AMD64 - fixed SF#3538786: Use size_t for describing data-blocks in DigestEngine - added IPAddress bitwise operators (&,|,^,~) - added IPAddress BinaryReader/Writer << and >> operators - modified IPAddress to force IPv6 to lowercase (RFC 5952) - fixed SF#3538785: SMTPClientSession::sendMessage() should take recipient list - added IPAddress::prefixLength() - UTF portability improvements - fixed SF#3556186: Linux shouldn't use <net/if.h> in Net/SocketDefs.h - added IPAddress RFC 4291 compatible site-local prefix support - fixed SF#3012166: IPv6 patch - added SF#3558085: Add formatter to MACAddress object - fixed SF#3552774: Don't hide default target in subordinate makefile - fixed SF#3534307: Building IPv6 for Linux by default - fixed SF#3516844: poco missing symbols with external >=lipcre-8.13 - added SF#3544720: AbstractConfigurator to support 64bit values - fixed SF#3522081: WinRegistryConfiguration unable to read REG_QWORD values - fixed SF#3563626: For Win32 set Up/Running flags on NetworkInterface - fixed SF#3560807: Deprecate setPeerAddress() as this is now done in getifaddrs - fixed SF#3560776: Fix byte-ordering issues with INADDR_* literals - fixed SF#3563627: Set IP address on multicast socket from socket family - fixed SF#3563999: Size BinaryWriter based on buffer's capacity(), not size() - fixed SF#102 Fix building Poco on Debian GNU/kFreeBSD - fixed SF#321 Binding DatTime or Timestamp - fixed SF#307 Detect the SQL driver type at run time - added VS 2012 Projects/Solutions - enhanced and accelerated numeric parsing for integers and floats - fixed SF#590 Segfault on FreeBSD when stack size not rounded - added warn function and warnmsg macro in CppUnit - fixed SF# 3558012 Compilation fails when building with -ansi or -std=c++0x - fixed SF# 3563517 Get rid of loss-of-precision warnings on x64 MacOS - fixed SF#3562244: Portability fix for AF_LINK - fixed SF #3562400: DatagramSocketImpl comment is incorrect Release 1.4.7p1 (2014-11-25) ============================ - Fixed Visual C++ 2010-2013 project files. Release builds now have optimization enabled. - Poco::URI: added constructor to create URI from Path. - fixed GH #618: OS X 10.10 defines PAGE_SIZE macro, conflicts with PAGE_SIZE in Thread_POSIX.cpp - Poco::Net::HTTPClientSession: added support for global proxy configuration - fixed GH #331: Poco::Zip does not support files with .. in the name. - fixed a memory leak in Poco::Net::Context constructor when it fails to load the certificate or private key files. - upgraded bundled SQLite to 3.8.7.2 - fixed GH #229: added missing value() function - fixed GH #69: MySQL empty text/blob Release 1.4.7 (2014-10-06) ========================== - fixed GH #398: PropertyFileConfiguration: input != output - fixed GH #368: Build failure of Poco 1.4.6p2 on FreeBSD 9.2 - fixed GH #318: Logger local time doesn't automatically account for DST - fixed GH #317: Poco::Zip does not support newer Zip file versions. - fixed GH #454: Fix: handle unhandled exceptions - fixed GH #463: XML does not compile with XML_UNICODE_WCHAR_T - fixed GH #282: Using Thread in a global can cause crash on Windows - fixed GH #424: Poco::Timer deadlock - fixed GH #465: Fix result enum type XML_Error -> XML_Status - fixed GH #510: Incorrect RSAKey construction from istream - fixed GH #332: POCO::ConsoleChannnel::initColors() assigns no color to PRIO_TRACE and wrong color to PRIO_FATAL - fixed GH #550: WebSocket fragmented message problem - Poco::Data::MySQL: added SQLite thread cleanup handler - Poco::Net::X509Certificate: improved and fixed domain name verification for wildcard domains - fixed a crash in Foundation testsuite with Visual C++ 2012 - improved and fixed domain name verification for wildcard domains in Poco::Net::X509Certificate - updated TwitterClient sample to use new 1.1 API and OAuth - added Poco::Clock class, which uses a system-provided monotonic clock (if available) and is thus not affected by system realtime clock changes. Monotonic Clock is available on Windows, Linux, OS X and on POSIX platforms supporting clock_gettime() and CLOCK_MONOTONIC. - Poco::Timer, Poco::Stopwatch, Poco::TimedNotificationQueue and Poco::Util::Timer have been changed to use Poco::Clock instead of Poco::Timestamp and are now unaffected by system realtime clock changes. - added Poco::PBKDF2Engine class template - Poco::Net::HTTPCookie: added support for Priority attribute (backport from develop) - fixed makedepend.* scripts to work in paths containing '.o*' (contributed by Per-Erik Bjorkstad, Hakan Bengtsen) - Upgraded bundled SQLite to 3.8.6 - Support for Windows Embedded Compact 2013 (Visual Studio 2012) - Project and solution files for Visual Studio 2013 - Changes for C++11 compatibility. - fixed an issue with receiving empty web socket frames (such as ping) - improved error handling in secure socket classes - Poco::ByteOrder now uses intrinsics if available - added new text encoding classes: Latin2Encoding, Windows1250Encoding, Windows1251Encoding - Zip: Added CM_AUTO, which automatically selects CM_STORE or CM_DEFLATE based on file extension. Used to avoid double-compression of already compressed file formats such as images. Release 1.4.6p4 (2014-04-18) ============================ - no longer use reverse DNS lookups for cert hostname validation - cert hostname validation is case insensitive and more strict - HTMLForm: in URL encoding, percent-encode more special characters - fixed thread priority issues on POSIX platforms with non-standard scheduling policy - XMLWriter no longer escapes apostrophe character - fixed GH #316: Poco::DateTimeFormatter::append() gives wrong result for Poco::LocalDateTime - fixed GH #305 (memcpy in Poco::Buffer uses wrong size if type != char) - Zip: fixed a crash caused by an I/O error (e.g., full disk) while creating a Zip archive Release 1.4.6p3 (2014-04-02) ============================ - Fixed a potential security vulnerability in client-side X509 certificate verification. Release 1.4.6p2 (2013-09-16) ============================ - fixed GH #156: Possible buffer overrun in Foundation/EventLogChannel - XML: fixed an issue with parsing a memory buffer > 2 GB - upgraded to expat 2.1.0 - Data/ODBC: added support for setting query timeout (via setProperty of "queryTimeout"). Timeout is int, given in seconds. - fixed a potential endless loop in SecureStreamSocketImpl::sendBytes() and also removed unnecessary code. - fixed GH #159: Crash in openssl CRYPTO_thread_id() after library libPocoCrypto.so has been unloaded. - fixed GH #155: MailOutputStream mangles consecutive newline sequences - fixed GH# 139: FileChannel::PROP_FLUSH is invalid (contains a tab character) - fixed GH# 173: HTTPClientSession::proxyConnect forces DNS lookup of host names - fixed GH# 194: MessageNotification constructor is inefficient. - fixed GH# 189: Poco::NumberParser::tryParse() documentation bug - fixed GH# 172: IPv6 Host field is stripped of Brackets in HTTPClientSession - fixed GH# 188: Net: SocketAddress operator < unusable for std::map key - fixed GH# 128: DOMWriter incorrectly adds SYSTEM keyword to DTD if PUBLIC is already specified - fixed GH# 65: Poco::format() misorders sign and padding specifiers - upgraded bundled SQLite to 3.7.17 - upgraded bundled zlib to 1.2.8 - fixed a potential memory leak in Poco::Net::HTTPClientSession if it is misused (e.g., sendRequest() is sent two times in a row without an intermediate call to receiveResponse(), or by calling receiveResponse() two times in a row without an intermediate call to sendRequest()) - GH #217 - removed a few unnecessary protected accessor methods from Poco::Net::HTTPClientSession that would provide inappropriate access to internal state - fixed GH# 223 (Poco::Net::HTTPCookie does not support expiry times in the past) - fixed GH# 233: ServerSocket::bind6(Poco::UInt16 port, bool reuseAddress, bool ipV6Only) does not work - added ColorConsoleChannel and WindowsColorConsoleChannel classes supporting colorizing log messages - fixed GH# 259: Poco::EventLogChannel fails to find 64bit Poco Foundation dll - fixed GH# 254: UTF8::icompare unexpected behavior - Poco::UUID::tryParse() also accepts UUIDs without hyphens. Also updated documentation (links to specifications). - Added support for ARM64 architecture and iPhone 5s 64-bit builds (POCO_TARGET_OSARCH=arm64). Release 1.4.6p1 (2013-03-06) ============================ - fixed GH# 71: WebSocket and broken Timeouts (POCO_BROKEN_TIMEOUTS) - fixed an ambiguity error with VC++ 2010 in Data/MySQL testsuite - Poco::Net::NetworkInterface now provides the interface index even for IPv4 - added DNS::reload() as a wrapper for res_init(). - On Linux, Poco::Environment::nodeId() first always tries to obtain the MAC address of eth0, before looking for other interfaces. - Poco::Net::HTTPSession now always resets the buffer in connect() to clear any leftover data from a (failed) previous session - fixed copysign namespace issue in FPEnvironment_DUMMY.h - fixed a warning in Poco/Crypto/OpenSSLInitializer.h - added a build configuration for BeagleBoard/Angstrom - fixed GH# 109: Bug in Poco::Net::SMTPClientSession::loginUsingPlain) - fixed compile errors with clang -std=c++11 - fixed GH# 116: Wrong timezone parsing in DateTimeParse (fix by Matej Knopp) - updated bundled SQLite to 3.7.15.2 Release 1.4.6 (2013-01-10) ========================== - changed FPEnvironment_DUMMY.h to include <cmath> instead of <math.h> - updated bundled SQLite to 3.7.15.1 - fixed GH# 30: Poco::Path::home() throws - fixed SF Patch# 120 The ExpireLRUCache does not compile with a tuple as key on VS2010 - fixed SF# 603 count() is missing in HashMap - Crypto and NetSSL_OpenSSL project files now use OpenSSL *MD.lib library files for static_md builds. Previously, the DLL import libs were used. - Poco::Environment::osDisplayName() now recognizes Windows 8/Server 2012 Release 1.4.5 (2012-11-19) ========================== - added Visual Studio 2012 project files - buildwin.cmd now support building with msbuild for VS2010 and 2012. - added Poco::Optional class - fixed SF# 3558012 Compilation fails when building with -ansi or -std=c++0x - fixed SF# 3563517 Get rid of loss-of-precision warnings on x64 MacOS - fixed SF# 3562244: Portability fix for AF_LINK - fixed SF# 3562400: DatagramSocketImpl comment - fixed SF# 594: Websocket fails with small masked payloads - fixed SF# 588: Missing POCO_ARCH and POCO_ARCH_LITTLE_ENDIAN define for WinCE on SH4 - fixed SF# 581: Out-of-bound array access in Unicode::properties() function. - fixed SF# 590: Segfault on FreeBSD when stack size not rounded - fixed SF# 586: Poco::DateTimeParser and ISO8601 issues when seconds fraction has more than 6 digits - Poco::Net::HTTPSSessionInstantiator::registerInstantiator() now optionally accepts a Poco::Net::Context object. - added Poco::XML::XMLWriter::depth() member function. - added Poco::XML::XMLWriter::uniquePrefix() and Poco::XML::XMLWriter::isNamespaceMapped(). - Poco::FileChannel now supports a new rotateOnOpen property (true/false) which can be used to force rotation of the log file when it's opened. - fixed a bug in Poco::XML::XMLWriter::emptyElement(): need to pop namespace context - OS X builds now use Clang as default compiler - Updated SQLite to 3.7.14.1 - POCO_SERVER_MAIN macro now has a try ... catch block for Poco::Exception and writes the displayText to stderr. - Poco/Platform.h now defines POCO_LOCAL_STATIC_INIT_IS_THREADSAFE macro if the compiler generates thread-safe static local initialization code. Release 1.4.4 (2012-09-03) ========================== - ZipStream now builds correctly in unbundled build. - added proxy digest authentication support to Net library - integrated MySQL BLOB fixes from Franky Braem. - use standard OpenSSL import libraries (libeay32.lib, ssleay32.lib) for Crypto and NetSSL_OpenSSL Visual Studio project files. - fixed a potential buffer corruption issue in Poco::Net::SecureStreamSocket if lazy handshake is enabled and the first attempt to complete the handshake fails - Poco::DateTimeParser::tryParse() without format specifier now correctly parses ISO8601 date/times with fractional seconds. - Poco::Process::launch() now has additional overloads allowing to specify an initial directory and/or environment. - Poco::Net::FTPClientSession: timeout was not applied to data connection, only to control connection. - Fixed potential IPv6 issue with socket constructors if IPv6 SocketAddress is given (contributed by ??????? ????????? <[email protected]>). - Added an additional (optional) parameter to Poco::Thread::setOSPriority() allowing to specify a scheduling policy. Currently this is only used on POSIX platforms and allows specifying SCHED_OTHER (default), SCHED_FIFO or SCHED_RR, as well as other platform-specific policy values. - Added Poco::Crypto::DigestEngine class providing a Poco::DigestEngine interface to the digest algorithms provided by OpenSSL. - Fixed some potential compiler warnings in Crypto library - In some cases, when an SSL exception was unexpectedly closed, a generic Poco::IOException was thrown. This was fixed to throw a SSLConnectionUnexpectedlyClosedException instead. - Added Poco::ObjectPool class template. - Poco::Net::HTTPServer has a new stopAll() method allowing stopping/aborting of all currently active client connections. - The HTTP server framework now actively prevents sending a message body in the response to a HEAD request, or in case of a 204 No Content or 304 Not Modified response status. - fixed a DOM parser performance bug (patch by Peter Klotz) - fixed SF# 3559325: Util Windows broken in non-Unicode - updated iOS build configuration to use xcode-select for finding toolchain - Poco::Net::SecureSocketImpl::shutdown() now also shuts down the underlying socket. - fixed SF# 3552597: Crypto des-ecb error - fixed SF# 3550553: SecureSocketImpl::connect hangs - fixed SF# 3543047: Poco::Timer bug for long startInterval/periodic interval - fixed SF# 3539695: Thread attributes should be destroyed using the pthread_attr_destroy() - fixed SF# 3532311: Not able to set socket option on ServerSocket before bind Added Poco::Net::Socket::init(int af) which can be used to explicitely initialize the underlying socket before calling bind(), connect(), etc. - fixed SF# 3521347: Typo in UnWindows.h undef - fixed SF# 3519474: WinRegistryConfiguration bug Also added tests and fixed another potential issue with an empty root path passed to the constructor. - fixed SF# 3516827: wrong return value of WinRegistryKey::exists() - fixed SF# 3515284: RSA publickey format(X.509 SubjectPublicKeyInfo) - fixed SF# 3503267: VxWorks OS prio is not set in standard constructor - fixed SF# 3500438: HTTPResponse failure when reason is empty - fixed SF# 3495656: numberformater, numberparser error in mingw - fixed SF# 3496493: Reference counting broken in TaskManager postNotification - fixed SF# 3483174: LogFile flushing behavior on Windows Flushing is now configurable for FileChannel and SimpleFileChannel using the "flush" property (true or false). - fixed SF# 3479561: Subsequent IPs on a NIC is not enumerated - fixed SF# 3478665: Permission checks in Poco::File not correct for root - fixed SF# 3475050: Threading bug in initializeNetwork() on Windows - fixed SF# 3552680: websocket small frames bug and proposed fix - fixed a WebSocket interop issue with Firefox - added Poco::Net::MessageHeader::hasToken() - Poco::AtomicCounter now uses GCC 4.3 builtin atomics on more platforms - fixed SF# 3555938: NetSSL: socket closed twice - socket exceptions now include OS error code - fixed SF# 3556975: Need to fix Shared Memory for memory map - Poco::Net::SecureSocketImpl::close() now catches exceptions thrown by its call to shutdown(). - fixed SF# 3535990: POCO_HAVE_IPv6 without POCO_WIN32_UTF8 conflict - fixed SF# 3559665: Poco::InflatingInputStream may not always inflate completely - added Poco::DirectoryWatcher class - fixed SF# 3561464: Poco::File::isDevice() can throw due to sharing violation - Poco::Zip::Compress::addRecursive() has a second variant that allows to specify the compression method. - Upgraded internal SQLite to 3.7.14 Release 1.4.3p1 (2012-01-23) ============================ - fixed SF# 3476926: RegDeleteKeyEx not available on Windows XP 32-bit Release 1.4.3 (2012-01-16) ========================== - fixed a compilation error with Data/MySQL on QNX. - fixed Util project files for WinCE (removed sources not compileable on CE) - removed MD2 license text from Ackowledgements document - fixed iPhone build config for Xcode 4.2 (compiler name changed to llvm-g++) - Poco::Util::XMLConfiguration: delimiter char (default '.') is now configurable. This allows for working with XML documents having element names with '.' in them. - Poco::Util::OptionProcessor: Required option arguments can now be specified as separate command line arguments, as in "--option value" in addition to the "--option=value" format. - Poco::Util::HelpFormatter: improved option help formatting if indentation has been set explicitely. - added Mail sample to NetSSL_OpenSSL, showing use of Poco::Net::SecureSMTPClientSession. - added additional read() overloads to Poco::Net::HTMLForm. - fixed SF# 3440769: Poco::Net::HTTPResponse doesn't like Amazon EC2 cookies. - added support for requiring TLSv1 to Poco::Net::Context. - added an additional constructor to Poco::Net::HTTPBasicCredentials, allowing the object to be created from a string containing a base64-encoded, colon-separated username and password. - Poco::Zip::ZipStreamBuf: fixed a crash if CM_STORE was used. - Added setContentLength64() and getContentLength64() to Poco::Net::HTTPMessage. - added Poco::Environment::osDisplayName(). - fixed SF# 3463096: WinService leaves dangling handles (open() now does not reopen the service handle if it's already open) - fixed SF# 3426537: WinRegistryConfiguration can't read virtualized keys - added Poco::Buffer::resize() - fixed SF# 3441822: thread safety issue in HTTPClientSession: always use getaddrinfo() instead of gethostbyname() on all platforms supporting it - added version resource to POCO DLLs - fixed SF# 3440599: Dir Path in Quotes in PATH cause PathTest::testFind to fail. - fixed SF# 3406030: Glob::collect problem - added Poco::Util::AbstractConfiguration::enableEvents() - Poco::AtomicCounter now uses GCC builtins with GCC 4.1 or newer (contributed by Alexey Milovidov) - made Poco::Logger::formatDump() public as it may be useful for others as well (SF# 3453446) - Poco::Net::DialogSocket now has a proper copy constructor (SF# 3414602) - Poco::Net::MessageHeader and Poco::Net::HTMLForm now limit the maximum number of fields parsed from a message to prevent certain kinds of denial-of-service attacks. The field limit can be changed with the new method setFieldLimit(). The default limit is 100. - Poco::NumberFormatter, Poco::NumberParser and Poco::format() now always use the classic ("C") locale to format and parse floating-point numbers. - added Poco::StreamCopier::copyStream64(), Poco::StreamCopier::copyStreamUnbuffered64() and Poco::StreamCopier::copyToString64(). These functions use a 64-bit integer to count the number of bytes copied. - upgraded internal zlib to 1.2.5 - upgraded internal sqlite to 3.7.9 - XML: integrated bugfix for Expat bug# 2958794 (memory leak in poolGrow) - Added support for HTTP Digest authentication (based on a contribution by Anton V. Yabchinskiy (arn at bestmx dot ru)). For information on how to use this, see the Poco::Net::HTTPCredentials, Poco::Net::HTTPDigestCredentials and Poco::Net::HTTPAuthenticationParams classes. - Poco::Net::HTTPStreamFactory and Poco::Net::HTTPSStreamFactory now support Basic and Digest authentication. Username and password must be provided in the URI. - added Poco::Net::WebSocket, supporting the WebSocket protocol as described in RFC 6455 - NetSSL_OpenSSL: added client-side support for Server Name Indication. Poco::Net::SecureSocketImpl::connectSSL() now calls SSL_set_tlsext_host_name() if its available (OpenSSL 9.8.6f and later). - added Poco::Net::HTTPClientSession::proxyConnect() (factored out from Poco::Net::HTTPSClientSession::connect()) - added Poco::Process::kill(const Poco::ProcessHandle&) which is preferable to kill(pid) on Windows, as process IDs on Windows may be reused. - fixed SF# 3471463: Compiler warnings with -Wformat - Poco::Util::Application::run() now catches and logs exceptions thrown in initialize() - Fixed a WinCE-specific bug in Poco::Util::ServerApplication where uninitialize() would be called twice. - fixed SF# 3471957: WinRegistryKey::deleteKey() unable to delete alt views - Added additional constructor to Poco::ScopedLock and Poco::ScopedLockWithUnlock accepting a timeout as second argument. - Added Poco::Logger::parseLevel() - Poco::format(): an argument that does not match the format specifier no longer results in a BadCastException. The string [ERRFMT] is written to the result string instead. - PageCompiler: added createSession page attribute.
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* Release 0.12.2 (28-Aug-2016) ** Improved Tor Connection Handler The `tor.control_endpoint` connection handler now properly handles the config.SocksPort response provided by the debian Tor daemon (and possibly others), which included a confusing unix-domain socket in its response. The `tor.socks_port` handler was changed to accept both hostname and port number. Using anything but "localhost" or "127.0.0.1" is highly discouraged, as it would reveal your IP address to (possibly hostile) external hosts. This change was made to support applications (e.g. Tahoe-LAFS) which accept endpoint strings to configure socks_port, but then parse them and reject anything but TCP endpoints (to match Foolscap's current limitations). Such applications ought to warn their users to use only localhost. * Release 0.12.1 (20-Aug-2016) ** Connection Handlers for SOCKS, Tor, I2P Foolscap now includes importable connection handlers for SOCKS(5a), Tor, and I2P. #242, #246, #261 These handlers require additional supporting libraries, so they must be imported separately, and a setuptools "extra feature" declaration must be used to ask for the supporting libs. For example, applications which want to use `tor:` hints (on a host with a Tor daemon running) should have a setup.py with: install_requires=["foolscap[tor]"], and the Tub setup code should do: from foolscap.connections import tor tub.addConnectionHintHandler("tor", tor.default_socks()) Full examples and docs are available in docs/connection-handlers.rst. The default connection-negotiation timeout was increased from 60s to 120s, to accomodate tor/i2p daemon startup times. * Release 0.12.0 (20-Jul-2016) ** API changes: no more automatic configuration Foolscap has moved from automatic listener configuration (randomly-allocated TCP ports, automatically-determined IP address) to using more predictable manual configuration. In our experience, the automatic configuration only worked on hosts which had external IP addresses, which (sadly) is not the case for most computers attached to the modern internet. #252 Applications must now explicitly provide Foolscap with port numbers (for Tub.listenOn) and hostnames (for Tub.setLocation). Applications are encouraged to give users configuration controls to teach Foolscap what hostname and port number it should advertise to external hosts in the FURLs it creates. See https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2773 for ideas. The specific API changes were: - Tub.setLocationAutomatically() has been deprecated - Listener.getPortnum() has been deprecated - calling Tub.listenOn("tcp:0") is also deprecated: callers should allocate a port themselves (the foolscap.util.allocate_tcp_port utility function, which does not block, has been added for this purpose). Foolscap tools like "flappserver create" and "flogtool create-gatherer" will no longer try to deduce their external IP address in an attempt to build externally-reachable FURLs, and will no longer accept "tcp:0" as a listening port (they now default to specific port numbers). Instead, they have --location= and --port arguments. The user must provide '--location' with a connection-hint string like 'tcp:hostname.example.org:3117' (which is put into the server's FURLs). This must match the corresponding '--port' argument, if provided. - for all tools, if '--port' is provided, it must not be tcp:0 - 'flappserver create' now requires --location, and '--port' defaults to tcp:3116 - 'flogtool create-gatherer' requires --location, default port is tcp:3117 - 'flogtool create-incident-gatherer' does too, default is tcp:3118 For backwards-compatibility, old flappservers will have "tcp:0" written into their "BASEDIR/port" file, and an empty string in "BASEDIR/location": these must then be edited to allow the flappserver to start. For example, write "tcp:12345" into "BASEDIR/port" to assign a portnumber, and "tcp:HOSTNAME:12345" into "BASEDIR/location" to expose it in the generated FURL. ** Other API changes Tub.listenOn() now takes a string or an Endpoint (something that implements twisted.internet.interfaces.IStreamServerEndpoint). This makes it possible to listen on non-IPv4 sockets (e.g. IPv6-only sockets, or unix-domain sockets, or more exotic endpoints), as long as Tub.setLocation() is set to something which the other end's connection handlers can deal with. #203 #243 The "DefaultTCP" handler (which manages normal "tcp:HOST:PORT" connection hints) has been moved to foolscap.connections.tcp . This makes room for new Tor/I2P/SOCKS handlers to live in e.g. foolscap.connections.tor . #260 Connection handlers are now allowed to return a Deferred from hint_to_endpoint(), which should make some handlers easier to write. #262 Note that RemoteReference.notifyOnDisconnect() will be deprecated in the next release (once all internal uses have been removed from Foolscap). Applications should stop using it as soon as possible. #42 #140 #207 ** Compatibility Changes This release removes support for the old (py2.4) "sets" module. This was retained to support applications which were trying to maintain py2.4 compatibility, but it's been so long since this was necessary, it's time to remove it. ** Other Changes The internal `allocate_tcp_port()` function was fixed: unexpected kernel behavior meant that sometimes it would return a port that was actually in use. This caused unit tests to fail randomly about 5% of the time. #258 IPv6 support is nearly complete: listening on a plain TCP port will typically accept connections via both IPv4 and IPv6, and the DefaultTCP handler will do a hostname lookup that can use both A and AAAA records. So as long as your server has a DNS entry that points at its IPv6 address, and you provide the hostname to Tub.setLocation(), Foolscap will connect over IPv6. There is one piece missing for complete support: the DefaultTCP connection handler must be modified to accept square-bracketed numeric IPv6 addresses, for rare situations where the host has a known (stable) IPv6 address, but no DNS name.
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* Version 3.5.4 (released 2016-09-08) ** libgnutls: Corrected the comparison of the serial size in OCSP response. Previously the OCSP certificate check wouldn't verify the serial length and could succeed in cases it shouldn't (GNUTLS-SA-2016-3). Reported by Stefan Buehler. ** libgnutls: Added support for IP name constraints. Patch by Martin Ukrop. ** libgnutls: Added support of PKCS#8 file decryption using DES-CBC-MD5. This is added to allow decryption of PKCS #8 private keys from openssl prior to 1.1.0. ** libgnutls: Added support for decrypting PKCS#8 files which use HMAC-SHA256 as PRF. This allow decrypting PKCS #8 private keys generated with openssl 1.1.0. ** libgnutls: Added support for internationalized passwords in PKCS#12 files. Previous versions would only encrypt or decrypt using passwords from the ASCII set. ** libgnutls: Addressed issue with PKCS#11 signature generation on ECDSA keys. The signature is now written as unsigned integers into the DSASignatureValue structure. Previously signed integers could be written depending on what the underlying module would produce. Addresses #122. ** gnutls-cli: Fixed starttls regression from 3.5.3. ** API and ABI modifications: GNUTLS_E_MALFORMED_CIDR: Added gnutls_x509_cidr_to_rfc5280: Added gnutls_oid_to_mac: Added * Version 3.5.3 (released 2016-08-09) ** libgnutls: Added support for TCP fast open (RFC7413), allowing to reduce by one round-trip the handshake process. Based on proposal and patch by Tim Ruehsen. ** libgnutls: Adopted a simpler with less memory requirements DTLS sliding window implementation. Based on Fridolin Pokorny's implementation for AF_KTLS. ** libgnutls: Use getrandom where available via the syscall interface. This works around an issue of not-using getrandom even if it exists since glibc doesn't declare such function. ** libgnutls: Fixed DNS name constraints checking in the case of empty intersection of domain names in the chain. Report and fix by Martin Ukrop. ** libgnutls: Fixed name constraints checking in the case of chains where the higher level certificates contained different types of constraints than the ones present in the lower intermediate CAs. Report and fix by Martin Ukrop. ** libgnutls: Dropped support for the EGD random generator. ** libgnutls: Allow the decoding of raw elements (starting with #) in RFC4514 DN string decoding. ** libgnutls: Fixes in gnutls_x509_crt_list_import2, which was ignoring flags if all certificates in the list fit within the initially allocated memory. Patch by Tim Kosse. ** libgnutls: Corrected issue which made gnutls_certificate_get_x509_crt() to return invalid pointers when returned more than a single certificate. Report and fix by Stefan Sørensen. ** libgnutls: Fix gnutls_pkcs12_simple_parse to always extract the complete chain, even when the extra_certs was non-null. Report and fix by Stefan Sørensen. ** certtool: Added the "add_extension" and "add_critical_extension" template options. This allows specifying arbitrary extensions into certificates and certificate requests. ** gnutls-cli: Added the --fastopen option. ** API and ABI modifications: GNUTLS_E_UNAVAILABLE_DURING_HANDSHAKE: Added gnutls_x509_crq_set_extension_by_oid: Added gnutls_x509_dn_set_str: Added gnutls_transport_set_fastopen: Added * Version 3.5.2 (released 2016-07-06) ** libgnutls: Address issue when utilizing the p11-kit trust store for certificate verification (GNUTLS-SA-2016-2). ** libgnutls: Fixed DTLS handshake packet reconstruction. Reported by Guillaume Roguez. ** libgnutls: Fixed issues with PKCS#11 reading of sensitive objects from SafeNet Network HSM. Reported by Anthony Alba in #108. ** libgnutls: Corrected the writing of PKCS#11 CKA_SERIAL_NUMBER. Report and fix by Stanislav Židek. ** libgnutls: Added AES-GCM optimizations using the AVX and MOVBE instructions. Uses Andy Polyakov's assembly code. ** API and ABI modifications: No changes since last version. * Version 3.5.1 (released 2016-06-14) ** libgnutls: The SSL 3.0 protocol support can completely be removed using a compile time option. The configure option is --disable-ssl3-support. ** libgnutls: The SSL 2.0 client hello support can completely be removed using a compile time option. The configure option is --disable-ssl2-support. ** libgnutls: Added support for OCSP Must staple PKIX extension. That is, implemented the RFC7633 TLSFeature for OCSP status request extension. Feature implemented by Tim Kosse. ** libgnutls: More strict OCSP staple verification. That is, no longer ignore invalid or too old OCSP staples. The previous behavior was to rely on application use gnutls_ocsp_status_request_is_checked(), while the new behavior is to include OCSP verification by default and set the GNUTLS_CERT_INVALID_OCSP_STATUS verification flag on error. ** libgnutls: Treat CA certificates with the "Server Gated Cryptography" key purpose OIDs equivalent to having the GNUTLS_KP_TLS_WWW_SERVER OID. This improves interoperability with several old intermediate CA certificates carrying these legacy OIDs. ** libgnutls: Re-read the system wide priority file when needed. Patch by Daniel P. Berrange. ** libgnutls: Allow for fallback in system-specific initial keywords (prefixed with '@'). That allows to specify a keyword such as "@keyword1,KEYWORD2" which will use the first available of these two keywords. Patch by Daniel P. Berrange. ** libgnutls: The SSLKEYLOGFILE environment variable can be used to log session keys. These session keys are compatible with the NSS Key Log Format and can be used to decrypt the session for debugging using wireshark. ** API and ABI modifications: GNUTLS_CERT_INVALID_OCSP_STATUS: Added gnutls_x509_crt_set_crq_extension_by_oid: Added gnutls_x509_ext_import_tlsfeatures: Added gnutls_x509_ext_export_tlsfeatures: Added gnutls_x509_tlsfeatures_add: Added gnutls_x509_tlsfeatures_init: Added gnutls_x509_tlsfeatures_deinit: Added gnutls_x509_tlsfeatures_get: Added gnutls_x509_crt_get_tlsfeatures: Added gnutls_x509_crt_set_tlsfeatures: Added gnutls_x509_crq_get_tlsfeatures: Added gnutls_x509_crq_set_tlsfeatures: Added gnutls_ext_get_name: Added * Version 3.5.0 (released 2016-05-09) ** libgnutls: Added SHA3 based signing algorithms for DSA, RSA and ECDSA, based on http://csrc.nist.gov/groups/ST/crypto_apps_infra/csor/algorithms.html ** libgnutls: Added support for curve X25519 (RFC 7748, draft-ietf-tls-rfc4492bis-07). This curve is disabled by default as it is still on specification status. It can be enabled using the priority string modifier +CURVE-X25519. ** libgnutls: Added support for TLS false start (draft-ietf-tls-falsestart-01) by introducing gnutls_init() flag GNUTLS_ENABLE_FALSE_START (#73). ** libgnutls: Added new APIs to access the FIPS186-4 (Shawe-Taylor based) provable RSA and DSA parameter generation from a seed. ** libgnutls: The CHACHA20-POLY1305 ciphersuite is enabled by default. This cipher is prioritized after AES-GCM. ** libgnutls: On a rehandshake ensure that the certificate of the peer or its username remains the same as in previous handshakes. That is to protect applications which do not check user credentials on rehandshakes. The threat to address depends on the application protocol. Primarily it protects against applications which authenticate the peer initially and perform accounting using the session's information, from being misled by a rehandshake which switches the peer's identity. Applications can disable this protection by using the %GNUTLS_ALLOW_ID_CHANGE flag in gnutls_init(). ** libgnutls: Be strict in TLS extension decoding. That is, do not tolerate parsing errors in the extensions field and treat it as a typical Hello message structure. Reported by Hubert Kario (#40). ** libgnutls: Old and unsupported version numbers in client hellos are rejected with a "protocol_version" alert message. Reported by Hubert Kario (#42). ** libgnutls: Lifted the limitation of calling the gnutls_session_get_data*() functions, only on non-resumed sessions. This brings the API in par with its usage (#79). ** libgnutls: Follow RFC5280 strictly in name constraints computation. The permitted subtrees is intersected with any previous values. Report and patch by Daiki Ueno. ** libgnutls: Enforce the RFC 7627 (extended master secret) requirements on session resumption. Reported by Hubert Kario (#69). ** libgnutls: Consider the max-record TLS extension even when under DTLS. Reported by Peter Dettman (#61). ** libgnutls: Replaced writev() system call with sendmsg(). ** libgnutls: Replaced select() system call with poll() on POSIX systems. ** libgnutls: Preload the system priority file on library load. This allows applications that chroot() to also use the system priorities. ** libgnutls: Applications are allowed to override the built-in key and certificate URLs. ** libgnutls: The gnutls.h header marks constant and pure functions explictly. ** certtool: Added the ability to sign certificates using SHA3. ** certtool: Added the --provable and --verify-allow-broken options. ** gnutls-cli: The --dane option will cause verification failure if gnutls is not compiled with DANE support. ** crywrap: The tool was unbundled from gnutls' distribution. It can be found at https://github.com/nmav/crywrap ** guile: .go files are now built and installed ** guile: Fix compatibility issue of the test suite with Guile 2.1 ** guile: When --with-guile-site-dir is passed, modules are installed in a versioned directory, typically $(datadir)/guile/site/2.0 ** guile: Tests no longer leave zombie processes behind ** API and ABI modifications: GNUTLS_FORCE_CLIENT_CERT: Added GNUTLS_ENABLE_FALSE_START: Added GNUTLS_INDEFINITE_TIMEOUT: Added GNUTLS_ALPN_SERVER_PRECEDENCE: Added GNUTLS_E_ASN1_EMBEDDED_NULL_IN_STRING: Added GNUTLS_E_HANDSHAKE_DURING_FALSE_START: Added gnutls_check_version_numeric: Added gnutls_x509_crt_equals: Added gnutls_x509_crt_equals2: Added gnutls_x509_crt_set_subject_alt_othername: Added gnutls_x509_crt_set_issuer_alt_othername: Added gnutls_x509_crt_get_signature_oid: Added gnutls_x509_crt_get_pk_oid: Added gnutls_x509_crq_set_subject_alt_othername: Added gnutls_x509_crq_get_pk_oid: Added gnutls_x509_crq_get_signature_oid: Added gnutls_x509_crl_get_signature_oid: Added gnutls_x509_privkey_generate2: Added gnutls_x509_privkey_get_seed: Added gnutls_x509_privkey_verify_seed: Added gnutls_privkey_generate2: Added gnutls_privkey_get_seed: Added gnutls_privkey_verify_seed: Added gnutls_decode_ber_digest_info: Added gnutls_encode_ber_digest_info: Added gnutls_dh_params_import_dsa: Added gnutls_session_get_master_secret: Added * Version 3.4.3 (released 2015-07-12) ** libgnutls: Follow closely RFC5280 recommendations and use UTCTime for dates prior to 2050. ** libgnutls: Force 16-byte alignment to all input to ciphers (previously it was done only when cryptodev was enabled). ** libgnutls: Removed support for pthread_atfork() as it has undefined semantics when used with dlopen(), and may lead to a crash. ** libgnutls: corrected failure when importing plain files with gnutls_x509_privkey_import2(), and a password was provided. ** libgnutls: Don't reject certificates if a CA has the URI or IP address name constraints, and the end certificate doesn't have an IP address name or a URI set. ** libgnutls: set and read the hint in DHE-PSK and ECDHE-PSK ciphersuites. ** p11tool: Added --list-token-urls option, and print the token module name in list-tokens. ** API and ABI modifications: gnutls_ecc_curve_get_oid: Added gnutls_digest_get_oid: Added gnutls_pk_get_oid: Added gnutls_sign_get_oid: Added gnutls_ecc_curve_get_id: Added gnutls_oid_to_digest: Added gnutls_oid_to_pk: Added gnutls_oid_to_sign: Added gnutls_oid_to_ecc_curve: Added gnutls_pkcs7_get_signature_count: Added * Version 3.4.2 (released 2015-06-16) ** libgnutls: DTLS blocking API is more robust against infinite blocking, and will notify of more possible timeouts. ** libgnutls: corrected regression with Camellia-256-GCM cipher. Reported by Manuel Pegourie-Gonnard. ** libgnutls: Introduced the GNUTLS_NO_SIGNAL flag to gnutls_init(). That allows to disable SIGPIPE for writes done within gnutls. ** libgnutls: Enhanced the PKCS #7 API to allow signing and verification of structures. API moved to gnutls/pkcs7.h header. ** certtool: Added options to generate PKCS #7 bundles and signed structures. ** API and ABI modifications: gnutls_x509_dn_get_str: Added gnutls_pkcs11_get_raw_issuer_by_subject_key_id: Added gnutls_x509_trust_list_get_issuer_by_subject_key_id: Added gnutls_x509_crt_verify_data2: Added gnutls_pkcs7_get_crt_raw2: Added gnutls_pkcs7_signature_info_deinit: Added gnutls_pkcs7_get_signature_info: Added gnutls_pkcs7_verify_direct: Added gnutls_pkcs7_verify: Added gnutls_pkcs7_get_crl_raw2: Added gnutls_pkcs7_sign: Added gnutls_pkcs7_attrs_deinit: Added gnutls_pkcs7_add_attr: Added gnutls_pkcs7_get_attr: Added gnutls_pkcs7_print: Added * Version 3.4.1 (released 2015-05-03) ** libgnutls: gnutls_certificate_get_ours: will return the certificate even if a callback was used to send it. ** libgnutls: Check for invalid length in the X.509 version field. Without the check certificates with invalid length would be detected as having an arbitrary version. Reported by Hanno Böck. ** libgnutls: Handle DNS name constraints with a leading dot. Patch by Fotis Loukos. ** libgnutls: Updated system-keys support for windows to compile in more versions of mingw. Patch by Tim Kosse. ** libgnutls: Fix for MD5 downgrade in TLS 1.2 signatures. Reported by Karthikeyan Bhargavan [GNUTLS-SA-2015-2]. ** libgnutls: Reverted: The gnutls_handshake() process will enforce a timeout by default. That caused issues with non-blocking programs. ** certtool: It can generate SHA256 key IDs. ** gnutls-cli: fixed crash in --benchmark-ciphers. Reported by James Cloos. ** configure: re-enabled the --enable-local-libopts flag ** API and ABI modifications: gnutls_x509_crt_get_pk_ecc_raw: Added * Version 3.4.0 (released 2015-04-08) ** libgnutls: Added support for AES-CCM and AES-CCM-8 (RFC6655 and RFC7251) ciphersuites. The former are enabled by default, the latter need to be explicitly enabled, since they reduce the overall security level. ** libgnutls: Added support for Chacha20-Poly1305 ciphersuites following draft-mavrogiannopoulos-chacha-tls-05 and draft-irtf-cfrg-chacha20-poly1305-10. That is currently provided as technology preview and is not enabled by default, since there are no assigned ciphersuite points by IETF and there is no guarrantee of compatibility between draft versions. The ciphersuite priority string to enable it is "+CHACHA20-POLY1305". ** libgnutls: Added support for encrypt-then-authenticate in CBC ciphersuites (RFC7366 -taking into account its errata text). This is enabled by default and can be disabled using the %NO_ETM priority string. ** libgnutls: Added support for the extended master secret (triple-handshake fix) following draft-ietf-tls-session-hash-02. ** libgnutls: Added a new simple and hard to misuse AEAD API (crypto.h). ** libgnutls: SSL 3.0 is no longer included in the default priorities list. It has to be explicitly enabled, e.g., with a string like "NORMAL:+VERS-SSL3.0". ** libgnutls: ARCFOUR (RC4) is no longer included in the default priorities list. It has to be explicitly enabled, e.g., with a string like "NORMAL:+ARCFOUR-128". ** libgnutls: DSA signatures and DHE-DSS are no longer included in the default priorities list. They have to be explicitly enabled, e.g., with a string like "NORMAL:+DHE-DSS:+SIGN-DSA-SHA256:+SIGN-DSA-SHA1". The DSA ciphersuites were dropped because they had no deployment at all on the internet, to justify their inclusion. ** libgnutls: The priority string EXPORT was completely removed. The string was already defunc as support for the EXPORT ciphersuites was removed in GnuTLS 3.2.0. ** libgnutls: Added API to utilize system specific private keys in "gnutls/system-keys.h". It is currently provided as technology preview and is restricted to windows CNG keys. ** libgnutls: gnutls_x509_crt_check_hostname() and friends will use RFC6125 comparison of hostnames. That introduces a dependency on libidn. ** libgnutls: Depend on p11-kit 0.23.1 to comply with the final PKCS #11 URLs draft (draft-pechanec-pkcs11uri-21). ** libgnutls: Depend on nettle 3.1. ** libgnutls: Use getrandom() or getentropy() when available. That avoids the complexity of file descriptor handling and issues with applications closing all open file descriptors on startup. ** libgnutls: Use pthread_atfork() to detect fork when available. ** libgnutls: If a key purpose (extended key usage) is specified for verification, it is applied into intermediate certificates. The verification result GNUTLS_CERT_PURPOSE_MISMATCH is also introduced. ** libgnutls: When gnutls_certificate_set_x509_key_file2() is used in combination with PKCS #11, or TPM URLs, it will utilize the provided password as PIN if required. That removes the requirement for the application to set a callback for PINs in that case. ** libgnutls: priority strings VERS-TLS-ALL and VERS-DTLS-ALL are restricted to the corresponding protocols only, and the VERS-ALL string is introduced to catch all possible protocols. ** libgnutls: Added helper functions to obtain information on PKCS #8 structures. ** libgnutls: Certificate chains which are provided to gnutls_certificate_credentials_t will automatically be sorted instead of failing with GNUTLS_E_CERTIFICATE_LIST_UNSORTED. ** libgnutls: Added functions to export and set the record state. That allows for gnutls_record_send() and recv() to be offloaded (to kernel, hardware or any other subsystem). ** libgnutls: Added the ability to register application specific URL types, which express certificates and keys using gnutls_register_custom_url(). ** libgnutls: Added API to override existing ciphers, digests and MACs, e.g., to override AES-GCM using a system-specific accelerator. That is, (crypto.h) gnutls_crypto_register_cipher(), gnutls_crypto_register_aead_cipher(), gnutls_crypto_register_mac(), and gnutls_crypto_register_digest(). ** libgnutls: Added gnutls_ext_register() to register custom extensions. Contributed by Thierry Quemerais. ** libgnutls: Added gnutls_supplemental_register() to register custom supplemental data handshake messages. Contributed by Thierry Quemerais. ** libgnutls-openssl: it is no longer built by default. ** certtool: Added --p8-info option, which will print PKCS #8 information even if the password is not available. ** certtool: --key-info option will print PKCS #8 encryption information when available. ** certtool: Added the --key-id and --fingerprint options. ** certtool: Added the --verify-hostname, --verify-email and --verify-purpose options to be used in certificate chain verification, to simulate verification for specific hostname and key purpose (extended key usage). ** certtool: --p12-info option will print PKCS #12 MAC and cipher information when available. ** certtool: it will print the A-label (ACE) names in addition to UTF-8. ** p11tool: added options --set-id and --set-label. ** gnutls-cli: added options --priority-list and --save-cert. ** guile: Deprecated priority API has been removed. The old priority API, which had been deprecated for some time, is now gone; use 'set-session-priorities!' instead. ** guile: Remove RSA parameters and related procedures. This API had been deprecated. ** guile: Fix compilation on MinGW. Previously only the static version of the 'guile-gnutls-v-2' library would be built, preventing dynamic loading from Guile. ** API and ABI modifications: gnutls_record_get_state: Added gnutls_record_set_state: Added gnutls_aead_cipher_init: Added gnutls_aead_cipher_decrypt: Added gnutls_aead_cipher_encrypt: Added gnutls_aead_cipher_deinit: Added gnutls_pkcs12_generate_mac2: Added gnutls_pkcs12_mac_info: Added gnutls_pkcs12_bag_enc_info: Added gnutls_pkcs8_info: Added gnutls_pkcs_schema_get_name: Added gnutls_pkcs_schema_get_oid: Added gnutls_pcert_export_x509: Added gnutls_pcert_export_openpgp: Added gnutls_pcert_import_x509_list: Added gnutls_pkcs11_privkey_cpy: Added gnutls_x509_crq_get_signature_algorithm: Added gnutls_x509_trust_list_iter_get_ca: Added gnutls_x509_trust_list_iter_deinit: Added gnutls_x509_trust_list_get_issuer_by_dn: Added gnutls_pkcs11_get_raw_issuer_by_dn: Added gnutls_certificate_get_trust_list: Added gnutls_privkey_export_x509: Added gnutls_privkey_export_pkcs11: Added gnutls_privkey_export_openpgp: Added gnutls_privkey_import_ext3: Added gnutls_certificate_get_x509_key: Added gnutls_certificate_get_x509_crt: Added gnutls_certificate_get_openpgp_key: Added gnutls_certificate_get_openpgp_crt: Added gnutls_record_discard_queued: Added gnutls_session_ext_master_secret_status: Added gnutls_priority_string_list: Added gnutls_dh_params_import_raw2: Added gnutls_memset: Added gnutls_memcmp: Added gnutls_pkcs12_bag_set_privkey: Added gnutls_ocsp_resp_get_responder_raw_id: Added gnutls_system_key_iter_deinit: Added gnutls_system_key_iter_get_info: Added gnutls_system_key_delete: Added gnutls_system_key_add_x509: Added gnutls_system_recv_timeout: Added gnutls_register_custom_url: Added gnutls_pkcs11_obj_list_import_url3: Added gnutls_pkcs11_obj_list_import_url4: Added gnutls_pkcs11_obj_set_info: Added gnutls_crypto_register_cipher: Added gnutls_crypto_register_aead_cipher: Added gnutls_crypto_register_mac: Added gnutls_crypto_register_digest: Added gnutls_ext_register: Added gnutls_supplemental_register: Added gnutls_supplemental_recv: Added gnutls_supplemental_send: Added gnutls_openpgp_crt_check_email: Added gnutls_x509_crt_check_email: Added gnutls_handshake_set_hook_function: Modified gnutls_pkcs11_privkey_generate3: Added gnutls_pkcs11_copy_x509_crt2: Added gnutls_pkcs11_copy_x509_privkey2: Added gnutls_pkcs11_obj_list_import_url: Removed gnutls_pkcs11_obj_list_import_url2: Removed gnutls_certificate_client_set_retrieve_function: Removed gnutls_certificate_server_set_retrieve_function: Removed gnutls_certificate_set_rsa_export_params: Removed gnutls_certificate_type_set_priority: Removed gnutls_cipher_set_priority: Removed gnutls_compression_set_priority: Removed gnutls_kx_set_priority: Removed gnutls_mac_set_priority: Removed gnutls_protocol_set_priority: Removed gnutls_rsa_export_get_modulus_bits: Removed gnutls_rsa_export_get_pubkey: Removed gnutls_rsa_params_cpy: Removed gnutls_rsa_params_deinit: Removed gnutls_rsa_params_export_pkcs1: Removed gnutls_rsa_params_export_raw: Removed gnutls_rsa_params_generate2: Removed gnutls_rsa_params_import_pkcs1: Removed gnutls_rsa_params_import_raw: Removed gnutls_rsa_params_init: Removed gnutls_sign_callback_get: Removed gnutls_sign_callback_set: Removed gnutls_x509_crt_verify_data: Removed gnutls_x509_crt_verify_hash: Removed gnutls_pubkey_get_verify_algorithm: Removed gnutls_x509_crt_get_verify_algorithm: Removed gnutls_pubkey_verify_hash: Removed gnutls_pubkey_verify_data: Removed gnutls_record_set_max_empty_records: Removed guile: set-session-cipher-priority!: Removed set-session-mac-priority!: Removed set-session-compression-method-priority!: Removed set-session-kx-priority!: Removed set-session-protocol-priority!: Removed set-session-certificate-type-priority!: Removed set-session-default-priority!: Removed set-session-default-export-priority!: Removed make-rsa-parameters: Removed rsa-parameters?: Removed set-certificate-credentials-rsa-export-parameters!: Removed pkcs1-import-rsa-parameters: Removed pkcs1-export-rsa-parameters: Removed
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Version 1.12.0 (29 Sep 2016) Daniel Stenberg (29 Sep 2016) - RELEASE-NOTES: 1.12.0 - [David Drysdale brought this change] ares-test-misc: test ares_create_query with escaped trailing dot - ares_create_query: avoid single-byte buffer overwrite ... when the name ends with an escaped dot. CVE-2016-5180 Bug: https://c-ares.haxx.se/adv_20160929.html - ares_library_initialized.3: added - make: bump CARES_VERSION_INFO for release David Drysdale (29 Sep 2016) - man: update ares_init_options.3 Daniel Stenberg (29 Sep 2016) - ares_library_init.3: corrected the ares_library_init_mem proto - README.md: remove space from link - README: link to the correct c-ares badge! Reported-by: David Hotham Fixes #63 - docs: minor formatting edits - ares_destroy.3: formatting polish - ares_init.3: split the init docs into two separate man pages - SECURITY: point to the vulnerabilities page now - RELEASE-NOTES: synced with daa7235b1a5 - ares_create_query.3: edit language Tried to make the man page more readable. David Drysdale (26 Sep 2016) - test: fix gMock to work with gcc >= 6.x Taken from: google/googletest#705 (comment) Daniel Stenberg (26 Sep 2016) - [Brad House brought this change] headers: remove checks for and defines of variable sizes ... they're not really used and by avoiding them in the ares_build.h output we make the public header less dependent on data sizes. David Drysdale (24 Sep 2016) - api: add ARES_OPT_NOROTATE optmask value Fix up a couple of problems with configuring whether c-ares rotates between different name servers between requests. Firstly, ares_save_options() returns (in *optmask) the value of (channel->optmask & ARES_OPT_ROTATE), which doesn't necessarily indicate whether the channel is or is not actually doing rotation. This can be confusing/incorrect if: - the channel was originally configured without ARES_OPT_ROTATE (so it appears that the channel is not rotating) - the /etc/resolv.conf file includes the 'rotate' option (so the channel is actually performing rotation). Secondly, it is not possible to reliably configure a channel to not-rotate; leaving off ARES_OPT_ROTATE is not enough, since a 'rotate' option in /etc/resolv.conf will turn it on again. Therefore: - add an ARES_OPT_NOROTATE optmask value to allow explicit configuration of no-rotate behaviour - in ares_save_options(), report the value of channel->rotate as exactly one of (optmask & ARES_OPT_ROTATE) or (optmask & ARES_OPT_NOROTATE). In terms of back-compatibility: - existing apps that set ARES_OPT_ROTATE will continue to rotate, and to have ARES_OPT_ROTATE reported back from ares_save_options() - existing apps that don't set ARES_OPT_ROTATE will continue to use local config/defaults to decide whether to rotate, and will now get ARES_OPT_ROTATE or ARES_OPT_NOROTATE reported back from ares_save_options() rather than 0. - ares_init_options: only propagate init failures from options Commit 46bb820be3a8 ("ares_init_options: don't lose init failure") changed init behaviour so that earlier errors in initialization weren't lost. In particular, if the user passes in specific options but they are not applied (e.g. because of an allocation failure), that failure needs to be reported back to the user; this also applies when duplicating a channel with ares_dup(). However, other initialization failures can be ignored and overridden -- in particular, if init_by_resolv_conf() or init_by_environment() fail, then falling back to default values is OK. So only preserve failures from the init_by_options() stage, not from all initialization stages. Fixes issue 60. - test: Force reinstall of libtool on OSX Travis build environment appears to have changed. - test: Add valgrind build variant - test: Add null pointer to gtest args GoogleTest assumes that there is a null pointer in argv[argc], so make it look like that. Without this change, tests run with command-line arguments get memory errors under valgrind/ASAN. Daniel Stenberg (21 Aug 2016) - AUTHOR: maybe gitgub isn't really an author =) - AUTHORS: added contributors from the git log - LICENSE.md: add a stand-alone license file Just the MIT license used in the top the source files moved out to a stand-alone file for easier reference and discovery. - README: added "CII best practices" badge - SECURITY.md: suggested "security process" for the project David Drysdale (17 Aug 2016) - test: Add Clang static analysis build to Travis Run scan-build over the library source code, but skip the tests. Needs a later Clang install in Travis - test: more info on how to run fuzz testing - test: make fuzzer driver code C not C++ - test: fuzzer mode for AFL's persistent mode When fuzzing with AFL, if the LLVM-based instrumentation is used (via the afl-clang-fast wrapper), then it is possible to have a single execution of the fuzzer program iterate multiple times over the fuzzing entrypoint (similar to libFuzzer's normal mode of execution) with different data. This is much (e.g. 10x) faster. Add code to support this, by checking whether __AFL_LOOP is defined at compile-time. Also, shift the code to effectively be C rather than C++. - test: simplify deps for fuzzer entrypoint No need to depend on the rest of the test code (ares-test.h) for the fuzzer entrypoint; this makes the entrypoint slightly simpler to build with LLVM's libFuzzer. Also shift the code to effectively be C rather than C++ - test: disable MinGW tests The test binary built in the MinGW build is failing for some reason. It works for me when I build locally, so I'm guessing it's down to some sort of AppVeyor environment issue. Disable for now. Daniel Stenberg (16 Aug 2016) - read_tcp_data: remove superfluous NULL check CID 56884 by Coverity. The pointer is already derefenced before this point so it can't be NULL here anyway. - web: http => https GitHub (20 Jul 2016) - [David Drysdale brought this change] Merge pull request #59 from fuze/master Update msvc_ver.inc for VS2015 Update 3 - [Chris Araman brought this change] Update msvc_ver.inc support Visual Studio 2015 Update 3 David Drysdale (2 May 2016) - Fix trailing comment for #endif Daniel Stenberg (30 Apr 2016) - email: use Gisle's "new" address David Drysdale (18 Apr 2016) - test: drop superfluous fuzz inputs Where there are multiple fuzz input files that only differ in the first two bytes (the query ID), just keep the first such file. svante karlsson (15 Apr 2016) - Update msvc_ver.inc support Visual Studio 2015 Update 2 David Drysdale (31 Mar 2016) - test: Run fuzzcheck.sh in Travis build - test: add fuzzing check script to tests Add a test script that runs the fuzzing command over the corpus of DNS packets. This doesn't actually do any fuzzing (it just runs them as inputs without generating any variations) but it does ensure that the fuzzing entrypoint is still working. - test: allow multiple files in aresfuzz command line If no arguments are specified, use stdin as input. Otherwise treat each argument as a filename and feed its contents to the fuzz entrypoint. - test: Add corpus of DNS packets For fuzz testing it is useful to start from a corpus of valid packets, so fill out the test/fuzzinput/ directory with a bunch of inputs. These packets were generated by temporarily modifying the c-ares process_answer() function to save off any incoming response messages. - test: Add utility to show DNS packet from file - [nordsturm brought this change] Fix nsort initialization Author: Alexander Drachevskiy http://c-ares.haxx.se/mail/c-ares-archive-2014-07/0004.shtml http://c-ares.haxx.se/mail/c-ares-archive-2014-07/0014.shtml - test: Check setting nsort=0 option is respected - test: Update fuzzing function prototype libFuzzer changed expected return type from void to int in LLVM 3.8. - Explicitly clear struct servent before use On a build where MSAN has been manually set up (which involves using an MSAN-instrumented version of the standard C++ library, see https://github.com/google/sanitizers/wiki/MemorySanitizerLibcxxHowTo) there's a warning about use of uninitialized memory here. It might be a false positive, but the fix is trivial so include it. - test: for AF_UNSPEC, return CNAME only for AAAA, but valid A record Also shuffle expected responses rsp6/rsp4 into the order they will occur. - [Chris Araman brought this change] msvc_ver.inc: support Visual Studio 2015 Update 1 - build: commonize MSVC version detection Remove the need to copy/paste version number mapping between Makefile.msvc and test/Makefile.msvc. - test: Use different name in live test - test: Only pass unused args to GoogleTest - ahost.c: add cast to fix C++ compile If ahost.c is force-compiled as C++ the missing cast from (void *) to (char **) is problematic. - ares_library_cleanup: reset ares_realloc too Otherwise a subsequent use of the library might use a previous incarnation's realloc() implementation. Daniel Stenberg (9 Mar 2016) - [Brad House brought this change] configure: check if tests can get built before enabled The current approach for disabling tests is not a good solution because it forces you to pass --disable-tests, rather than auto-detect if your system can support the tests in the first place. Many (most?) systems do not have C++11. This also causes issues when chain-building c-ares, the hosting system needs to be updated to support passing this additional flag if necessary, it doesn't seem reasonable to add this requirement which breaks compatibility. This change auto-detects if the system can build the tests and automatically disable them if it cannot. If you pass --enable-tests to configure and the system cannot build them either due to lack of system support, or because cross-compilation is being used, it will throw an appropriate error since the user indicated they really did want the tests. David Drysdale (3 Mar 2016) - [Viktor Szakats brought this change] Makefile.m32: add support for CROSSPREFIX - [Viktor Szakats brought this change] Makefile.m32: add support for extra flags Allow specification of CARES_{LD,C}FLAG_EXTRAS envvars for mingw - test: Build with MinGW on AppVeyor - test: avoid in6addr_* constants These aren't available on MinGW, so use explicit addresses instead. - test: add missing #includes for dns-proto.cc - [Gregor Jasny brought this change] Fix man page typos detected by Lintian Daniel Stenberg (19 Feb 2016) - configure: acknowledge --disable-tests Fixes #44 - AUTHORS: added contributors from the 1.11.0 release - bump: start working on the next version Version 1.11.0 (19 Feb 2016) Daniel Stenberg (19 Feb 2016) - RELEASE-NOTES: final edits for 1.11.0 David Drysdale (15 Feb 2016) - ares_dup.3: remove mention of nonexistent function ares_dup_options() doesn't exist, so don't document it. - test: skip repeated build steps Top-level buildconf/configure now triggers for the test/ subdir too, so don't need to do explicitly. - test: namespaces unavailable when cross-compiling Daniel Stenberg (13 Feb 2016) - configure: only run configure in test when NOT cross-compiling ... as the tests won't run cross-compiled anyway David Drysdale (13 Feb 2016) - test: prefer ON_CALL to EXPECT_CALL to reduce flakes For UDP tests, there's a chance of a retry. EXPECT_CALL only expects a single request to arrive at the server; ON_CALL allows for a UDP retry and repeats the same answer. Note that ON_CALL and EXPECT_CALL can't be mixed in the same test, and that tests that have a varied sequence of responses for the same repeated request still have to use EXPECT_CALL. Daniel Stenberg (13 Feb 2016) - configure: run configure in 'test' too Having the test dir completely stand-alone causes too many issues for users and devs. It still needs to be built specifically. - configure: build silently by default - buildconf: run test/buildconf too if present - test/configure: build silently by default - [Gregor Jasny brought this change] dist: Distribute README.md Closes #42 Version 1.11.0 (11 Feb 2016) Daniel Stenberg (11 Feb 2016) - Makefile.am: distribute the test dir too - RELEASE-NOTES: synced with 385582bd14b68a - [Nicolas \"Pixel\" Noble brought this change] ares_win32_init: make LoadLibrary work when using UNICODE too Closes #17 David Drysdale (11 Feb 2016) - Use "resolve" as synonym of "dns" in nsswitch.conf Modern Linux systems may have libnss_resolve from systemd as the resolver, which is then configured in /etc/nsswitch.conf with the "resolve" keyword rather than "dns". Fixes #33 - ares_set_socket_callback: make manpage match code The code in ares_process.c that invokes the socket creation/connection callback only checks for rc < 0, not for standard ares error codes. - Merge pull request #36 from AGWA-forks/master Add ares_set_socket_configure_callback() - test: Update init tests to match behaviour Unreadable config files are now treated the same way as absent config files. - [Fedor Indutny brought this change] Ignore `fopen` errors to use default values After 46bb820be3a83520e70e6c5f0c5133253fcd69cd `init_by_resolv_conf` errors are no longer swallowed in `ares_init_options`. This has exposed a previously unknown bug in `lookups` initialization code. If there is no lookup configuration in `resolv.conf`, `init_by_resolv_conf` will attempt to read it from other files available on the system. However, some of these files may have restricted permissions (like `600`), which will lead to `EACCESS` errno, which in turn is handled like a fatal error by `init_by_resolv_conf`. However, it sounds illogical that this error should be handled as a fatal. There is a `init_by_defaults` call that overrides `lookups` with default value, and certainly possible absence of lookup information is the reason why this function exists in a first place! I suggest handling any `fopen` errors as non-fatal ones, allowing to pick up the `lookups` value from different config files, or to pick up default value. Andrew Ayer (9 Feb 2016) - Document callback type in man page for ares_set_socket_callback - Add ares_set_socket_configure_callback() This function sets a callback that is invoked after the socket is created, but before the connection is established. This is an ideal time to customize various socket options. David Drysdale (9 Feb 2016) - test: ares_set_socket_callback failure behaviour - test: Check ares_parse_txt_reply_ext() entrypoint - [Fedor Indutny brought this change] txt: introduce `ares_parse_txt_reply_ext` Introduce `ares_txt_ext` structure with an extra `record_start` field, which indicates a start of a new TXT record, thus allowing to differentiate the chunks in the same record, from a chunks in a different record. Introduce a new API method: `ares_parse_txt_reply_ext` that works with this kind of struct. - doc: Update missed repo references - doc: Update docs on contributing - test: Run command line tools in Travis Do a quick execution of each of the command line tools in the continuous integration build, so that any (say) sanitizer failures show up. - acountry: drop inert test If ver_1 is true, then z0 and z1 must both be 'z', and so (z0 != 'z' && z1 != 'z') can never be true. CID 56879, pointed out by Coverity. - doc: update badge locations to master repo - test: Enable maintainer mode + debug in Travis - test: Add an iOS build target - test: Ignore SIGPIPE in tests - test: More initialization tests - test: Improve containerized test mechanism Aim is to ensure that code coverage information can escape the container. To do this: - Enter a new mount namespace too, so that we can... - Bind mount the expected source directory into the container - Share memory with the sub-process so coverage information is shared too. - test: Make contained tests easier to write - test: Add framework for containerized testing On Linux we can potentially use user and UTS namespaces to run a test in a pseudo-container with: - arbitrary filesystem (e.g. /etc/resolv.conf, /etc/nsswitch.conf, /etc/hosts) - arbitrary hostname/domainname. Include a first pass at the framework code to allow this, along with a first test case that uses the container. - test: Use a longer timeout for less flakiness Having occasional test failures from timeout before multiple queries can complete, so up the default timeout for the test from 100ms to 1500ms. - test: Make failure tests more robust Different platforms will do different numbers of allocations in the processing of a given API call; just check that the return code is either success or ENOMEM, and free off any returned state in the former case. Also cope with ECONNREFUSED as well as ENOTFOUND. - test: Get test code building under Windows - Initial nmake file based off library nmake file - Cast socket call arguments to (char *) - Use wrapper sclose() that maps to closesocket() or close() - Build a config.h indicating presence of headers - Conditionally include netdb.h - Remove unnecessary include of sys/socket.h - Force longer bitmask for allocation failure tracking - Call WSAStartup() / WSACleanup() in main() - Set TCP_NODELAY for mock server - Turn on tests in AppVeyor build - test: Disable tests that manipulate env on Windows - test: Move file lists into Makefile.inc In preparation for a Win32 build of the test suite. - test: Add a simple multi-server test Check rotate option does something - test: Allow for multiple mock servers - Update the MockServer to allow separate specification of UDP and TCP ports - Have an array of mock servers listening on consecutive sets of ports. - Rename Process(fd) to ProcessFD(fd) to avoid confusion. - Initialize channel by using the new ares_set_servers_ports() entrypoint, so multiple ports on the same loopback address can be used. - test: Update test for set/get_servers variants Ports are significant in the _ports_ variant functions, so update test to cope. - test: Make GetNameServers() utility function port-aware Also make it generally available. - test: more testing, including of internal static functions - test: more tests, especially fallback processing - Make mock server listen on UDP + TCP in parallel. - Test UDP->TCP fallback on truncation - Test EDNS->no-EDNS fallback - Test some environment init options - Test nonsense reply test: short response - test: more tests, particularly of initialization - test: Run mock tests over both TCP and UDP With the exception of a few tests that make use of the timed retry aspect of UDP. - test: Run mock tests over both IPv4 and IPv6 - test: Add more tests for edge cases - test: more nooks and crannies of pton functions - test: More tests for PTR parsing - test: Use of HOSTALIAS environment variable - test: Add RAII utility classes for testing - TempFile holds specific contents - EnvValue sets an environment variable - test: More search domain scenarios - test: Remove duplicate flags from Makefile.am - test: Make test code leak-free - test: More tests - test use of sortlist - test gethostbyname(AF_UNSPEC) - test: Test ares_gethostbyname_file() - test: Add more tests of ares_getnameinfo() - test: Tweak tests, add alloc failure test - test: Test init with options - test: More tests - ares_inet_net_pton() variants - ares_getsock() variants - test: Expose ProcessWork() function - test: More parsing tests Including: - Split each parse function test set out into separate files. - Add an allocation failure test for each parsing function. - Add error check test for each parsing function. - test: Add various additional tests - test: More tests Include tests of internal functions, based on the value of the CARES_SYMBOL_HIDING macro; need to configure the library with --disable-symbol-hiding to enable these tests. - test: Allow command line override of mock server port - test: Add README.md documentation - test: Temporarily avoid latest Python requests package Currently get error from Travis on this install step, and downgrading one version appears to fix the problem. "Could not find any downloads that satisfy the requirement pyOpenSSL>=0.13 (from requests[security])" - test: Add AppVeyor config file for Windows build - test: Add configuration for a Travis build Cover Linux & OSX on the container infrastructure, but install a later G++ to satisfy the tests' need for C++11. Use a build matrix to include a variety of build variants: - ASAN - UBSAN - LSAN - Coverage via coveralls.io test: invoke ASAN and coverage in Travis build Also shift to use explicit build matrix test: Use coveralls.io for coverage tracking test: Add a build with UBSAN Also expand and re-order the setting of environment variables for easier modification. test: Add LSAN build to Travis config - test: Add initial unit tests for c-ares library The tests are written in C++11, using the GoogleTest and GoogleMock frameworks. They have their own independent autoconf setup, so that users of the library need not have a C++ compiler just to get c-ares working (however, the test/configure.ac file does assume the use of a shared top-level m4/ directory). However, this autoconf setup has only been tested on Linux and OSX so far. Run with "./arestest", or "./arestest -v" to see extra debug info. The GoogleTest options for running specific tests are also available (e.g. "./arestest --gtest_filter=*Live*"). The tests are nowhere near complete yet (currently hitting around 60% coverage as reported by gcov), but they do include examples of a few different styles of testing: - There are live tests (ares-test-live.cc), which assume that the current machine has a valid DNS setup and connection to the internet; these tests issue queries for real domains but don't particularly check what gets returned. The tests will fail on an offline machine. - There a few mock tests (ares-test-mock.cc) that set up a fake DNS server and inject its port into the c-ares library configuration. These tests allow specific response messages to be crafted and injected, and so are likely to be used for many more tests in future. - To make this generation/injection easier, the dns-proto.h file includes C++ helper classes for building DNS packets. - Other library entrypoints that don't require network activity (e.g. ares_parse_*_reply) are tested directly. - There are few tests of library-internal functions that are not normally visible to API users (in ares-test-internal.cc). - A couple of the tests use a helper method of the test fixture to inject memory allocation failures, using the earlier change to the library to allow override of malloc/realloc/free. - There is also an entrypoint to allow Clang's libfuzzer to drive the packet parsing code in ares_parse_*_reply, together with a standalone wrapper for it (./aresfuzz) to allow use of afl-fuzz for further fuzz testing. - test: Add local copy of GoogleMock/GoogleTest 1.7.0 Don't check in gtest/m4 files, as they are unused and interfere with the top-level configure process. - doc: Show build badges in README.md Note that these URLs will need to be updated if/when the test branch gets pulled into the master repo/branch. - doc: Convert README to README.md Gives better display on GitHub - doc: Update in preparation for next release Assume 1.11.0 is next (as there are various API additions). Also add myself to AUTHORS. - build: Allow header compilation by Windows C++ compiler - build: Expose whether symbol hiding is on Adding the CARES_SYMBOL_HIDING definition allows the test suite to detect whether internal symbols are available or not. - build: Add autoconf macros for C++11 code using pthreads Pull in testing macros from the GNU autoconf archive to allow configure scripts to test for and setup use of a C++11 compiler (AX_CXX_COMPILE_STDCXX_11) and the pthreads library (AX_PTHREAD). Note that these macros are not used by the main library autoconf, just by the tests (which share the same m4/ directory). - build: Add a code coverage option Configure with: ./configure --enable-code-coverage Show coverage output with: make code-coverage-capture Built on m4/ax_code_coverage.m4 from the GNU autoconf archive to provide the macros to check for presence of gcov + lcov; upstream macro modified to: - Remove use of $(AM_DEFAULT_VERBOSITY) , as earlier versions of autoconf (such as the one used by default on Travis) do not have this. - Rather than automatically defining CODE_COVERAGE_RULES to be a set of makefile rules that use ifeq/endif (which is GNU make-specific), instead only define CODE_COVERAGE_RULES if coverages is turned on, and in that case don't use conditionals in the makefile. - api: Add entrypoints to allow use of per-server ports Add user-visible entrypoints ares_{get,set}_servers_ports(3), which take struct ares_addr_port_node rather than struct ares_addr_node. This structure includes a UDP and TCP port number; if this is set to zero, the channel-wide port values are used as before. Similarly, add a new ares_set_servers_ports_csv(3) entrypoint, which is analogous to ares_set_servers(3) except it doesn't ignore any specified port information; instead, any per-server specified port is used as both the UDP and TCP port for that server. The internal struct ares_addr is extended to hold the UDP/TCP ports, stored in network order, with the convention that a value of zero indicates that the channel-wide UDP/TCP port should be used. For the internal implementation of ares_dup(3), shift to use the _ports() version of the get/set functions, so port information is transferred correctly to the new channel. Update manpages, and add missing ares_set_servers_csv to the lists while we're at it - api: Add ares_set_sortlist(3) entrypoint Allow explicit configuration of the channel's sortlist, by specifying a string in the same format as the equivalent /etc/resolv.conf option. This allows library users to perform the same configuration that is available via /etc/resolv.conf, but without needing to change that file. - api: Allow injection of user-specified malloc/free functions Add a new ares_library_init_mem() initialization function for the library which allows the library user to specify their own malloc, realloc & free equivalents for use library-wide. Store these function pointers in library-wide global variables, defaulting to libc's malloc(), realloc() and free(). Change all calls to malloc, realloc and free to use the function pointer instead. Also ensure that ares_strdup() is always available (even if the local environment includes strdup(3)), and change the library code to always use it. Convert calls to calloc() to use ares_malloc() + memset - api: Add option to expose some internal functions Purely for testing, add --enable-expose-statics option to configure which converts some static internal functions to be externally visible. - api: Expose the ares_library_initialized() function - ahost: Allow repeated -s <domain> options This also removes a potential leak where later -s options would replace earlier ones without freeing the relevant string. - Mark unhittable lines Add comments for the benefit of the lcov tool, marking lines that cannot be hit. Typically these are fall-back protection arms that are already covered by earlier checks, and so it's not worth taking out the unhittable code (in case someone changes the code between the two places in future). - ares_set_servers_csv.3: make return type match code - bitncmp: update comment to match code behaviour - ares_striendstr: fix so non-NULL return can happen This looks to have been broken since it was first introduced in 2005 in commit aba0b775ea30 ("Added ares_getnameinfo which mimics the getnameinfo API") - config_sortlist: free any existing sortlist on (re)alloc failure If we get an allocation failure on 2nd or later entry in the sortlist, the code would return ENOMEM but still leave the initial entries allocated. Ensure that *sortlist is set to NULL whenever ENOMEM is returned. - ares_dup: clear new channel on failure If the attempt to transfer IPv6 servers from the old to the new channel fails, the previous code would still return a channel to the user even though an error return code was generated. This makes it likely that users would leak the channel, so explicitly clear the channel in this case. - ares_init_options: don't lose init failure If (say) init_by_options() fails, the subsequent call to init_by_defaults() was overwriting the return code with success. Still call init_by_defaults() regardless, but track its return value separately - ares_gethostbyname: don't leak valid-but-empty hostent If an AF_UNSPEC query gets a valid response to its AAAA query, but which has no IPv6 addresses in it, then the code chains on to a A record query. However, the hostent from the AAAA response was being leaked along the way (because it gets replaced before the follow-on end_hquery() invocation). - ares_parse_txt_reply: propagate errors from per-substring loop If we get an allocation failure when processing a particular substring in a TXT record, that failure is silently lost; fix that by propagating errors from the inner loop to the outer loop. - process_answer: fix things up correctly when removing EDNS option When a server rejects an EDNS-equipped request, we retry without the EDNS option. However, in TCP mode, the 2-byte length prefix was being calculated wrong -- it was built from the answer length rather than the length of the original request. Also, it is theoretically possible that the call to realloc() might change the data pointed to; to allow for this, qbuf also needs updating. (Both these fixes were actually included in a patchset sent on the mailing list in Oct 2012, but were included with other functional changes that didn't get merged: http://c-ares.haxx.se/mail/c-ares-archive-2012-10/0004.shtml) - ares__read_line: clear buf pointer on realloc failure - ares_expand_name: check for valid bits in label length The top two bits of the label length indicate whether this is a label length (00) or an index to a name elsewhere in the message (11). RFC1035 4.1.4 says that the other possible values for the top two bits (01, 10) are reserved for future use. Daniel Stenberg (23 Jan 2016) - [Gregor Jasny brought this change] Fix typos detected by lintian Closes #32 - [Gregor Jasny brought this change] Distribute all man pages - README.cares: s/I/Daniel ... and add a pointer to an existing version of the original area 1.1.1 package.a - read_tcp_data: don't try to use NULL pointer after malloc failure CID 56884, pointed out by Coverity. We really should make this function return an error code so that a malloc() failure can return back a major failure. - configure_socket: explicitly ignore return code CID 56889 in Coverity pointed out the return code from setsocknonblock() is ignored, and this added typecast to (void) makes it explicit. - ahost: check the select() return code Fixes CID 137189, pointed out by Coverity David Drysdale (18 Jan 2016) - Fix buildconf on platforms using glibtoolize Commit c49a87eea538 changed buildconf to only check for libtoolize, but missed a line - Don't exit loop early leaving uninitialized entries Update for commit affc63cba875d. The original patch from Gregor Jasny did not have the break statement; I incorrectly added it to prevent continuing the loop. However, the later entries in the array would then be left uninitialized, causing problems for later cleanup. So fix to match Gregor's original patch, with apologies. Daniel Stenberg (18 Jan 2016) - buildconf: remove check for libtool, it only requires libtoolize David Drysdale (17 Jan 2016) - [Gregor Jasny brought this change] Use libresolv to initialize cares on iPhone targets On iPhone targets like iOS, watchOS or tvOS the file /etc/resolv.conf cannot be used to configure cares. Instead the resolver library is queried for configuration values. CC: Yury Kirpichev <[email protected]> Daniel Stenberg (17 Jan 2016) - README: updated to new repo URL David Drysdale (14 Jan 2016) - [Lei Shi brought this change] Fixing slow DNS lookup issue This patch is fixing the dns lookup issue due to dummy dns information of a disconnected adapter(in my case is a bluetooth adapter). I changed the dns lookup policy to try GetNetworkParams first because the GetNetworkParams provides the most reliable dns information (lots of checks were done by system). I also filter out inoperable adapter in DNS_AdaptersAddresses in case GetNetworkParams fail. - Merge pull request #30 from p-push/vs-2015 Support Visual Studio 2015 Oleg Pudeyev (3 Jan 2016) - [Gisle Vanem brought this change] Support Visual Studio 2015 David Drysdale (11 Nov 2015) - [Andrew Andkjar brought this change] added another version case to Makefile.msvc nmake version 11.00.61030.0 resolves to CC_VERS_NUM = 110 - Merge pull request #26 from bitbouncer/vs-2013 added define for visual studio 2013 svante karlsson (25 Jun 2015) - added define for visual studio 2013 Jakub Hrozek (6 Nov 2014) - ares__read_line: free buf on realloc failure - Destroy options if ares_save_options fails It's possible that, if ares_save_options failed, the opts structure would contain some allocated memory. Calling ares_destroy_options in this case is safe, because ares_save_options zeroes out the memory initially. - [David Drysdale brought this change] Continue loop if space for hostname not large enough When attempting to build a search domain from the local hostname (used as a fallback when no other methods have given a search domain), the code doubles the buffer size on each loop iteration. However, the loop previously had a WHILE_FALSE terminator so the continue statement exited the loop rather than going round again. Daniel Stenberg (30 Oct 2014) - ares_getnameinfo.3: there is no ares_getaddrinfo David Drysdale (30 Sep 2014) - [Gregor Jasny brought this change] Prevent tmpbuf from overrunning Fix Coverity error CID 56886. Signed-off-by: Gregor Jasny <[email protected]> - [Gregor Jasny brought this change] Re-start loop if select fails Fix Coverity error CID 56882 Signed-off-by: Gregor Jasny <[email protected]> - [Gregor Jasny brought this change] Free temporary variable in error path Fix Coverity CID 56890 Signed-off-by: Gregor Jasny <[email protected]> - [Gregor Jasny brought this change] Fix integer shift overflow if both tcp_socket and udp_socket are set The problem occurs if at the start of the loop the sockindex is at the last valid ARES_GETSOCK_MAXNUM position. If then both udp_socket and tcp_socket are valid, sockindex gets incremented for UDP first and points one entry behind the array for the tcp block. So the fix is to check after every increment of sockindex if it is still valid. Fix Coverity error CID 56878 Signed-off-by: Gregor Jasny <[email protected]> - [Gregor Jasny brought this change] Null check before dereference Fix Coverity error CID 56880 Signed-off-by: Gregor Jasny <[email protected]> Jakub Hrozek (28 Jul 2014) - [Gisle Vanem brought this change] Comment in ares_ipv6.h David Drysdale (25 Jul 2014) - CONTRIBUTING: add file to indicate mailing list is preferred - Add -t u option to ahost Add an option to allow specification of the AF_UNSPEC address family. Jakub Hrozek (24 Jul 2014) - host_callback: Fall back to AF_INET on searching with AF_UNSPEC Previously, when an ares_gethostbyname() searched with AF_UNSPEC and the first AF_INET6 call only returned CNAMEs, the host_callback never retried AF_INET. This patch makes sure than on ARES_SUCCESS, the result of AF_INET6 is taken as authoritative only if the result contains some addresses. - [David Drysdale brought this change] Move memset call below platform-specific declarations A GitHub commenter [1] says that my recent change to ahost.c has problems compiling on Windows + C89 platforms. [1] c-ares/c-ares@ee22246507c9#commitcomment-6587616 - [David Drysdale brought this change] Update ahost man page to describe -s option. Commit ee22246507c9 added the -s <domain> option to the ahost command, but neglected to update the man page to describe it. Also fix typo in description of -t option. - ares_parse_soa_reply: Do not leak rr_name on allocation failure If ares_malloc_data failed, already allocated rr_name would go out of scope. - [David Drysdale brought this change] Don't override explicitly specified search domains Only set search domains from /etc/resolv.conf if there isn't a value already present in the channel. - [David Drysdale brought this change] Allow specification of search domain in ahost Add the "-s domain" command line option to override the search domains. Daniel Stenberg (12 May 2014) - Revert "ares_parse_aaaa_reply: fix leak when reply contains 1 alias and no address" This reverts commit 440110b303fdbfadb3ad53d30eeb98cc45d70451. - [Frederic Germain brought this change] ares_parse_aaaa_reply: fix leak when reply contains 1 alias and no address - [Doug Kwan brought this change] ares_build.h: fix building on 64-bit powerpc There are two issues. 1. gcc actually does not use __ppc__ and __ppc64__ but __PPC__ and __PPC64__. The tests of __ILP32__ and __LP64__ are sufficient for gcc. 2. clang defines __GNU__ and defines both __ppc64__ and __ppc__ when targeting ppc64. This makes CARES_SIZEOF_LONG to be 4 on a ppc64 system when building with clang. My patch is two change the order of the checks so that we check the 64-bit case first. - refresh: updated now with automake 1.14 - [David Drysdale brought this change] single_domain: Invalid memory access for empty string input We noticed a small buglet in ares_search() when it gets an empty string as input -- the single_domain() utility function in ares_search.c accesses invalid memory (before the start of the string). Guenter Knauf (31 Aug 2013) - Fixed warning 'type specifier missing'. Daniel Stenberg (30 Aug 2013) - [Tor Arntsen brought this change] ares_rules.h: CARES_SIZEOF_LONG doesn't exist anymore, don't test for it It was removed in f19387dd72432 - nowarn: use <limits.h> instead of configure for size of long This makes the header file much more multi-arch friendly and can be used as-is with both 32 bit and 64 bit builds. - timeoffset: made static and private ares__timeoffset() was only used once within this single source file - timeadd: make static ares__timeadd() was only ever used from within the same source Yang Tse (18 Jul 2013) - xc-am-iface.m4: comments refinement - configure: fix 'subdir-objects' distclean related issue See XC_AMEND_DISTCLEAN comments for details. - configure: automake 1.14 compatibility tweak (use XC_AUTOMAKE) - xc-am-iface.m4: provide XC_AUTOMAKE macro Daniel Stenberg (12 May 2013) - gitignore: ignore all ares_*pdf but also CHANGES.dist - bump: start working towards 1.10.1
jperkin
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Upstream changes:
4.015 2016-10-14 20:48:13-04:00 America/New_York
- fix bugs introduced in 4.014 that would cause [Bugs] and [Legal]
to run even when they should've skipped
4.014 2016-09-18 22:25:51-04:00 America/New_York
- make links in [Bugs] use L<> (thanks, David Zurborg!)
- added debug level logging to the weaver, plugins, and
section. GitHub #42. (thanks, Dave Rolsky)
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3.40: 2016-09-20
In repocutter, repair fatal bugs in log and setlog commands.
In repocutter, added "see" command for reporting repository structure.
In repocutter, added "sift" command inverting "expunge".
3.39: 2016-09-01
Make repocutter pathrename and expunge preserve Node-copyfrom-* headers.
Make pathrename hack Node-copyfrom-path headers as well as Node-path.
Enable repocutter to handle binary content in blobs.
Improved documentation for the unite command.
3.38: 2016-08-27
Fix handling of second argument of timeoffset.
Allow full find/replace with UTF-8.
Make the syntax of the 'split' command consistent with the manual.
Fix buggy 'authors write' command, and add a regression test for it.
3.37: 2016-03-14
Prevent two potential crash bug introduced by Python 3 porting.
3.36: 2016-03-13
The repocutter and repomapper utilities are now 8-bit clean under Python 3.
Reorder 'done' stream terminator after tag and commit creates.
Fix for GitLab issue #52, crash on a weird unite case.
3.35: 2016-02-25
Reposurgeon now runs under either Python 2 or 3.
CVS repos are recognized by CVSROOT, not a (possibly missing) Attic.
3.34: 2016-02-16
Make repocutter DTRT when copyfrom roots are removed by expunge.
3.33: 2016-02-01
More work on header-order independence for both reposurgeon and repocutter.
3.32: 2016-01-31
Handle Subversion dumps as produced by svndumpfilter with Node-kind first.
3.31: 2016-01-23
repocutter, a tool for preprocessing Subversion repos, is now included.
In repotool, a new 'branches' command lists branches (not tags).
Fix repotool, 'tags' for CVS repo so it lists only tags, not branches.
In repotool, a new 'compare-branches' command compares all branches.
In repotool, a new 'compare-all' compares tip, tags, and branches.
repotool no longer needs to run within a module directory for CVS.
Move from BSD-3-clause to BSD-2-clause, apply SPDX tag.
3.30: 2016-01-10
Added "when" command for timestamp conversions.
Fix GitHub issue #42: Repository.split_commit() produces invalid marks.
Commands now tab-complete name arguments wherever that makes sense.
Handle format 7 Subversion dumps with sporadic empty nodes.
Selection sets now remain ordered rather than being sorted.
There is a new @srt() function to explicitly sort selection sets.
The reparent command can now specify multiple ancestors.
In SVN repositories, a tag's subdirectory is now part of its name.
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- Added http\Client\Curl\User interface for userland event loops - Added http\Url::IGNORE_ERRORS, http\Url::SILENT_ERRORS and http\Url::STDFLAGS - Added http\Client::setDebug(callable $debug) - Added http\Client\Curl\FEATURES constants and namespace - Added http\Client\Curl\VERSIONS constants and namespace - Added share_cookies and share_ssl (libcurl >= 7.23.0) options to http\Client::configure() - http\Client uses curl_share handles to properly share cookies and SSL/TLS sessions between requests - Improved configure checks for default CA bundles - Improved negotiation precision - Fixed regression introduced by http\Params::PARSE_RFC5987: negotiation using the params parser would receive param keys without the trailing asterisk, stripped by http\Params::PARSE_RFC5987. - Fix gh-issue #50: http\Client::dequeue() within http\Client::setDebug() causes segfault - Fix gh-issue #47: http\Url: Null pointer deref in sanitize_value() - Fix gh-issue #45: HTTP/2 response message parsing broken with libcurl >= 7.49.1 - Fix gh-issue #43: Joining query with empty original variable in query - Fix gh-issue #42: fatal error when using punycode in URLs - Fix gh-issue #41: Use curl_version_info_data.features when initializing options - Fix gh-issue #40: determinde the SSL backend used by curl at runtime - Fix gh-issue #39: Notice: http\Client::enqueue(): Could not set option proxy_service_name - Fix gh-issue #38: Persistent curl handles: error code not properly reset - Fix gh-issue #36: Unexpected cookies sent if persistent_handle_id is used - Fix gh-issue #34: allow setting multiple headers with the same name - Fix gh-issue #33: allow setting prodyhost request option to NULL - Fix gh-issue #31: add/improve configure checks for default CA bundle/path Changes from beta1: - Fixed PHP-5.3 compatibility - Fixed recursive calls to the event loop dispatcher Changes from beta2: - Fix bug #73055: crash in http\QueryString (CVE-2016-7398) - Fix bug #73185: Buffer overflow in HTTP parse_hostinfo() (CVE-2016-7961) - Fix HTTP/2 version parser for older libcurl versions
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Mar 20, 2017
[CONFUSING BEHAVIOR & UPCOMING CHANGES] The -w has a confusing behavior that it's had since back to ack 1.x that will be changing in the future. It's not changing in this version, but this is a heads-up that it's coming. ack -w is "match a whole word", and ack does this by putting turning your PATTERN into \bPATTERN\b. So "ack -w foo" effectively becomes "ack \bfoo\b". Handy. The problem is that ack doesn't put a \b before PATTERN if it begins with a non-word character, and won't put a \b after PATTERN if it ends with a non-word character. The problem is that if you're searching for "fool" or "foot", but only as a word, and you do "ack -w foo[lt]" or "ack -w (fool|foot)", you'll get matches for "football and foolish" which certainly should not match if you're using -w. [ENHANCEMENTS] Include .cljs, .cljc and .edn files with the --clojure filetype. Thanks, Austin Chamberlin. Added .xsd to the --xml filetype. Thanks, Nick Morrott. Added support for Swift language. Thanks, Nikolaj Schumacher. (GH #512) The MSYS2 project is now seen as Windows. Thanks, Ray Donnelly. (GH #450) Expand the definition of OCaml files. Thanks, Marek Kubica. (GH #511) Add support for Groovy Server Pages. Thanks, Ethan Mallove. (GH #469) The JSP filetype (--jsp) now recognizes .jspf files. Thanks, Sebastien Feugere. (GH #586) Many optimizations and code cleanups. Thanks, Stephan Hohe. Added --hpp option for C++ header files. Thankis, Steffen Jaeckel. ack now supports --ignore-dir=match:.... Thanks, Ailin Nemui! (GitHub ticket #42) ack also supports --ignore-dir=ext:..., and --noignore-dir supports match/ext as well [INTERNALS] Added test to test --output. Thanks, Varadinsky! (GH #587, GH #590) Added test to make sure subdirs of target subdirs are ignored if --ignore-dir applies to them. Thanks, Pete Houston. (GH #570) [DOCUMENTATION] Expanded the explanation of how the -w flag works. Thanks, Ed Avis. (GH #585) [FIXES] Reverted an optimization to make \s work properly again. (GH #572, GH #571, GH #562, GH #491, GH #498) Fixed an out-of-date FAQ entry. Thanks, Jakub Wilk. (GH #580) The -l and -c flags would sometimes return inaccurate results due to a bug introduced in 2.14. Thanks to Elliot Shank for the report! (GH #491) Behavior when using newlines in a search was inconsistent. Thanks to Yves Chevallier for the report! (GH #522) Add minimal requirement of Getopt::Long 2.38, not 2.35, for GetOptionsFromString. Don't ignore directories that are specified as command line targets (GH #524) Fix a bug where a regular expression that matches the empty string could cause ack to go into an infinite loop (GH #542)
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The previous version in pkgsrc had a critical bug where status would not update and nagios log "wproc: Core Worker seems to be choked". More details at http://tracker.nagios.org/view.php?id=642 Here is the complete Changelog 4.3.2 - xxxx-xx-xx ------------------ FIXED * Every 15sec /var/log/messages is flooded with "nagios: set_environment_var" (John Frickson) * Changed release date to ISO format (yyyy-mm-dd) (John Frickson) * `make all` fails if unzip is not installed (John Frickson) * Quick Search no longer allows search by Alias (John Frickson) * flexible downtime on a service immediately turns off notifications (John Frickson) * Fix to allow url_encode to be called twice (Z. Liu) * Update timeperiods.cfg.in (spelling) (Parth Laxmikant Kolekar) * Spelling fixes (Josh Soref) * Vent command pipe before remove to avoid deadlocks on writing end (Kai Kunstmann) * CGI utility cgiutil.c does not process relative config file path names properly (John Frickson) * xdata/xodtemplate.c bug in option-deprecation code (John Frickson) * Wildcard searching causes service status links to not work properly (John Frickson) * Quick search with no hits shows a permission denied error (John Frickson) * Setting a service as its own parent is not caught by the sanity checker (-v) and causes a segfault (John Frickson) 4.3.1 - 2017-02-23 ------------------ FIXES * Service hard state generation and host hard or soft down status (John Frickson) * Comments are duplicated through Nagios reload (John Frickson) * host hourly value is incorrectly dumped as json boolean (John Frickson) * Bug - Quick Search no longer allows search by IP (John Frickson) * Config: status_update_interval can not be set to 1 (John Frickson) * Check attempts not increasing if nagios is reloaded (John Frickson) * nagios hangs on reload while sending external command to cmd file (John Frickson) * Feature Request: return code xxx out of bounds - include message as well (John Frickson) 4.3.0 - 2017-02-21 ------------------ SECURITY FIXES * Fix for CVE-2016-6209 - The "corewindow" parameter (as in http://localhost/nagios?corewindow=www.somewhere.com) has been disabled by default. See the UPGRADING document for how to enable it. (John Frickson) FIXES * Fix early event scheduling (pmalek / John Frickson) * on-demand host checks triggered by service checks cause attempt number increments (fredericve) * Service notification not being send when host is in soft down state (John Frickson) * configure does not error if no perl installed on CentOS 7 (John Frickson) * failed passive requests leave .ok files in checkresults dir (caronc) * Services don't show in status.cgi if "noheader" specified (John Frickson) * Standardized check interval config file names (John Frickson) * "Event Log" (showlog.cgi) could not open log file (John Frickson) * "nagios_check_command" has been deprecated since v3.0. Last vestiges removed (John Frickson) ENHANCEMENTS * Added new flag to cgi.cfg: tac_cgi_hard_only to show only HARD states (John Frickson) * Add broker-event for the end of a timed event (NEBTYPE_TIMEDEVENT_END) (John Frickson) * There is no Macro to retrieve addresses of hostgroup members (now $HOSTGROUPMEMBERADDRESSES$) (John Frickson) * Add "Page Tour" videos to several of the core web pages (John Frickson) * Added a login page, and a `Logoff` links (John Frickson) * On the status map, the host name will be colored if services are not all OK. (John Frickson) * Added "Clear flapping state" command on host and services detail pages. (John Frickson) * User-entered comment now displays below generated comment for downtime (John Frickson) 4.2.4 - 2016-12-07 ------------------ SECURITY FIXES * Fixed another root privilege escalation (CVE-2016-9566) Thanks for bringing this to our attention go to Dawid Golunski (http://legalhackers.com). 4.2.3 - 2016-11-21 ------------------- SECURITY FIXES * Fixed a root privilege escalation (CVE-2016-8641) (John Frickson) FIXES * external command during reload doesn't work (John Frickson) * Nagios provides no error condition as to why it fails on the verify for serviceescalation (John Frickson) * No root group in FreeBSD and Apple OS X (John Frickson) * jsonquery.html doesn't display scheduled_time_ok correctly (John Frickson) * daemon_dumps_core=1 has no effect on Linux when Nagios started as root (John Frickson) * Configuration check in hostgroup - misspelled hostname does not error (John Frickson) * contacts or contact_groups directive with no value should not be allowed (John Frickson) * Compile 64-bit on SPARC produces LD error (John Frickson) * HOSTSTATEID returns 0 even if host does not exist (John Frickson) * Submitting UNREACHABLE passive result for host sets it as DOWN if the host has no parents (John Frickson) * nagios: job XX (pid=YY): read() returned error 11 (changed from LOG_ERR to LOG_NOTICE) (John Frickson) * Fix for quick search not showing services if wildcard used (John Frickson) 4.2.2 - 2016-10-24 ------------------ SECURITY FIXES * There was a fix to vulnerability CVE-2008-4796 in the 4.2.0 release on August 1, 2016. The fix was apparently incomplete, as there was still a problem. However, we are now getting all RSS feeds using AJAX calls instead of the (outdated) MagpieRSS package. Thanks for bringing this to our attention go to Dawid Golunski (http://legalhackers.com). ENHANCEMENTS * Update status.c to display passive check icon for hosts when passive checks are enabled and actives disabled (John Frickson) FIXES * Fix permissions for Host Groups reports (status.cgi) (Patrik Halfar) * Service Parents does not appear to be functioning as intended (lev) * Availability report mixes up scheduled and unscheduled warning percentages (Helmut Mikulcik) * Invalid values for saved_stamp in compute_subject_downtime_times() (John Frickson) * Remove deprecated "framespacing" (John Frickson) * The nagios tarball contains two identical jquery copies (John Frickson) * extinfo.cgi does not set content-type (most cgi's don't) (John Frickson) * Timeperiods are corrupted by external command CHANGE_SVC_CHECK_TIMEPERIOD (xoubih) * Quick search doesn't show hosts without services (service status detail page) (John Frickson) * In host/services details view, if exactly 100 entries would not show last one (John Frickson) * nagios host URL parameter for NEW map doesn`t work - Network Map for All Hosts (John Frickson) * next_problem_id is improperly initialized (gherteg) * Passive problems not showing as "unhandled" (John Frickson) * September reported as Sept instead of Sep (Rostislav Opočenský) * Notifications are not sent for active alerts after scheduled downtime ends (John Frickson) * Nagios 4.2.0 not working on Solaris (John Frickson) * install-exfoliation and install-classicui don't work FreeBSD and Mac OS X (John Frickson) * Updated makefile to delete some no-longer-needed files (John Frickson) 4.2.1 - 2016-09-06 ------------------ FIXES * Fix undefined variable php error (John Frickson) * Links on the sidebar menu under 'Problems' are indented too far (John Frickson) * Using $ARGn$ Macros in perfdata (John Frickson) * using a wildcard in search returns service status total all zero's (John Frickson) * read_only does not take priority (deppy) * Running nagios -v on 4.2.0 takes 90+ seconds (John Frickson) * Bare "make" invoked in subtarget (mjo) * Theme images/stylesheets installed with inconsistent permissions (mjo / John Frickson) * Missing Image for Host and Service State Trends in Availability Report (nichokap / John Frickson) * Maintain non-persistent comments through reload (John Frickson) * Servicegroup availability report ignores includesoftstates in service report links (PriceChild) * error: format not a string literal and no format arguments (Karsten Weiss) * Synced config.guess and config.sub with GNU (Zakhar Kleyman) 4.2.0 - 2016-08-01 ------------------ SECURITY FIXES * Fixed vulnerability CVE-2008-4796 (John Frickson) * Fixed vulnerability CVE-2013-4214 (John Frickson) * web interface vulnerable to Cross-Site Request Forgery attacks (John Frickson) ENHANCEMENTS * Increase socket queue length for listen() * Added host name to the website page title (leres / John Frickson) * Added additional icons for NetBSD and SuSE (John Frickson) * The new Status Map will now use cgi.cfg options (John Frickson) default_statusmap_layout will default to "6" for the new map * The new Status Map will now show some valid values in the popup for "Nagios Process" (John Frickson) FIXES * Network outage view without access to all hosts (John Frickson) * Core workers looping (John Frickson) * service query returns duplicate host_name and description fields in the returned data (John Frickson) * HTML output of plug-ins is parsed in wrong way => webgui unusable (John Frickson) * Command worker fails to handle SIGPIPE * "View Status" links under "Map" broken in Nagios Core Version 4.1.1 (John Frickson) * Can't send big buffer - wproc: Core Worker seems to be choked (velripn / John Frickson) * Too big CPU load on FreeBSD and other systems using poll() interface (cejkar) * Flexible downtime recorded as unscheduled downtime (John Frickson) * Service Flexible downtimes produce 1 notification before entering (John Frickson) * Once you "set flap_detection_enabled 0" it should remove flapping state from the host/services page (John Frickson) * New map doesn't finish loading if a logo image is not found (John Frickson) * Extraneous Div end tag in map.html (Scott Wilkerson) * Issue with "Problems" section (John Frickson) * Status Map icons and online/offline status dots disappear in IE11 (John Frickson) * New network map overlays the nagios process with objects (John Frickson) * Added Default-Start and Default-Stop to the init script (John Frickson) * Compile / logging issues with BSD 6 * Related to above, Fixed a lot of incorrectly handled time_t's in *printf's (John Frickson) * New map not working for RU locale (actually, most locales) (John Frickson) * Replaced all instances of signal() with sigaction() + blocking (John Frickson) * UTF-8 characters like german ä are not processed properly by function url_encode (John Frickson) * nagios worker processes can hog CPU (huxley / John Frickson) * custom time periods that include special characters were not being handled in reports (John Frickson) * Fixed init script to wait up to 90 seconds then kill the nagios process (John Frickson) * No Host Groups results in wrong error message (John Frickson) * Setup Nagios users to view specific host is not working in the new network map (John Frickson) * statusjson.cgi fails glibc realloc truncate response output (John Frickson) * Report Time Period does not work if an @ character is in the timeperiod name (John Frickson) * State History does not use actual plugin long_output (John Frickson) * Time period corruption (xoubih) * Tactical Overview - Disabled Flap Detection Link (John Frickson) 4.1.1 - 08/19/2015 ------------------ FIXES * CGI Could not read object configuration data (broken by error in 4.1.0) * exclude (!) not working (broken by mis-applied fix for 4.1.0) 4.1.0 - 08/18/2015 ------------------ ENHANCEMENTS * Promoted JSON CGIs to released status (Eric Stanley) * New graphical CGI displays: statusmap, trends, histogram (Eric Stanley) * Make sticky status for acks and comments configurable enhancement #20 (Trevor McDonald / Scott Wilkerson) * Add host_down_disable_service_checks directive to nagios.cfg #44 (Trevor McDonald / Scott Wilkerson) * httpd.conf doesn't support Apache versions > 2.3 (DanielB / John Frickson) FIXES * Fix for not all service dependencies created (John Frickson) * Fix SIGSEGV with empty custom variable (orbis / John Frickson) * Fix contact macros in environment variables (dvoryanchikov) * Fixed host's current attempt goes to 1 after going to hard state (John Frickson) * Fixed two bugs/problems: Replace use of %zd in base/utils.c & incorrect va_start() in cgi/jsonutils.c (Peter Eriksson) * Fixed: Let remove_specialized actually remove all workers (Phil Mayers) * Fixed log file spam caused when using perfdata command directives in nagios.cfg (shashikanthbussa) * Fixed off-by-one error in bounds check leads to segfault (Phil Mayers) * Added links for legacy graphical displays (Eric Stanley) * Update embedded URL's to https versions of Nagios websites (scottwilkerson) * Fixed doxygen comments to work with latest doxygen 1.8.9.1 #30 (Trevor McDonald) * Fixed makefile target "html" to PHONY to fix GitHub issue #28 (Trevor McDonald) * Fixed typo as per GitHub issue #27 (Trevor McDonald) * Fixed jsonquery.php 404 not found error, and disabled Send Query button until form populates #43 (Scott Wilkerson) * Fixed linking in Tactical Overview for several of the Host entries in Featured section #48 (Scott Wilkerson) * Fixed passing limit and sort options to pagination and sort links #42 (Scott Wilkerson) * Added form field for icon URL and clean-up when it changes in CGI Status Map. (Eric Stanley) * Added options to cgi.cfg to uncheck sticky and send when acknowledging a problem (Trevor McDonald) * Low impact changes to automate the generation of RPMs from nagios.spec file. (T.J. Yang) * Update index.php (Trevor McDonald) * Fixed escaping of corewindow parameter to account for possible XSS injection (Scott Wilkerson) * Typo correction (T.J. Yang) * Make getCoreStatus respect cgi_base_url (Moritz Schlarb) * Adjusted map layout to work within frames (Eric Stanley) * Fixed map displays are now the full size of browser window (Eric Stanley) * Fixed labels and icons on circular markup no longer scale on zoom (Eric Stanley) * Got all maps except circular markup working with icons (Eric Stanley) * Fixes to make legacy CGIs work again. (Eric Stanley) * Fixes to make all/html target tolerant of being run multiple times (Eric Stanley) * For user-supplied maps, converted node group to have transform (Eric Stanley) * Fixed issue transitioning from circular markup map to other maps (Eric Stanley) * Fix displayForm to trigger on the button press (Scott Wilkerson) * Fix fo getBBox crash on Firefox (Eric Stanley) * Fixed map now resets zoom when form apply()'d (Eric Stanley) * Fixed so close box on dialogs actually closes dialog (Eric Stanley) * Corrected directive in trends display (Eric Stanley) * Fixed minor issue with link in trends links (Eric Stanley) * Fixed issue with map displaying on Firefox (Eric Stanley) * Added exclusions for ctags generation (Eric Stanley) * Update map-popup.html (Scott Wilkerson) * Initial commit of new graphical CGIs (Eric Stanley) * Fixed Github bug #18 - archivejson.cgi returns wrong host for state change query (Eric Stanley) * Status JSON: Added next_check to service details (Eric Stanley) * Fixed escaping of keys for scalar values in JSON CGIs (Eric Stanley) * build: Include <sys/loadavg.h> if it exists. (Eric J. Mislivec) * lib-tests: test-io{cache|broker} need -lsocket to link. (Eric J. Mislivec) * lib-tests: test-runcmd assumes GNU echo. (Eric J. Mislivec) * lib-tests: Signal handlers don't return int on most platforms, and using a cast was the wrong way to resolve this. (Eric J. Mislivec) * Fix some type/format mismatch warnings for pid_t. (Eric J. Mislivec) * Fix build on Solaris. (Eric J. Mislivec) * runcmd: Fix build when we don't HAVE_SETENV. (Eric J. Mislivec) * Fixed checkresult output processing (Eric Mislivec) * Corrected escaping of long output macros (Eric Mislivec) * Fixed null pointer dereferences in archive JSON (Eric Stanley) * Fixed memory overwrite issue in JSON string escaping (Eric Stanley) * JSON CGI: Now escaping object and array keys (Eric Stanley) KNOWN ISSUES * New map does not account for multiple parents, leaving "legacy" map as an option in the menu
jperkin
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Jun 13, 2017
2.2.4 (2016-09-02) * Allow a config context to be set from another config context #42 (mwrock) * Allow configuring contexts via block #35 (KierranM) 2.2.3 (2016-08-30) * Dont reset state during restore #40 (mwrock) * Ignore Gemfile.lock #39 (tas50) * Update specs for rspec 3.0 #38 (tas50) * Bump version to 2.2.2 #37 (jkeiser) 2.2.2 (2016-08-22) * chefstyle fixes #33 (lamont-granquist) * Add gemspec files to allow bundler to run from the gem #32 (ksubrama) * Fix ruby warnings #30 (danielsdeleo)
jperkin
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-------------------------------------
2.65 2017-06-11
- When Log::Dispatch::File is asked to chmod a file and that fails, show the
requested permissions in octal. Patch by Carsten Grohmann. GitHub #46.
2.64 2017-02-25 (TRIAL RELEASE)
- Improve level validation and canonicalization logic. Patch by Kerin Millar,
minor changes and tests by Kivanc Yazan. Github #42.
- The log_and_die and log_and_croak methods are now identical, as we set
@CARP_NOT for Log::Dispatch to exclude the Log::Dispatch package. You can
still explicitly pass carp_level to log_and_croak.
CVS: ----------------------------------------------------------------------
jperkin
pushed a commit
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Jun 21, 2017
-------------------------------------
2.65 2017-06-11
- When Log::Dispatch::File is asked to chmod a file and that fails, show the
requested permissions in octal. Patch by Carsten Grohmann. GitHub #46.
2.64 2017-02-25 (TRIAL RELEASE)
- Improve level validation and canonicalization logic. Patch by Kerin Millar,
minor changes and tests by Kivanc Yazan. Github #42.
- The log_and_die and log_and_croak methods are now identical, as we set
@CARP_NOT for Log::Dispatch to exclude the Log::Dispatch package. You can
still explicitly pass carp_level to log_and_croak.
CVS: ----------------------------------------------------------------------
wiedi
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Jan 28, 2018
Changelog: Fix hiragana to katakana conversion in abbrev mode [TritonDataCenter#41] Make "commit-unhandled" actually commit in abbrev mode [TritonDataCenter#39] Avoid redundant dictionary lookup in non-numeric conversion cases [TritonDataCenter#36] Fix KZIK rules [TritonDataCenter#35, TritonDataCenter#37] Fix okuri-ari word registration [TritonDataCenter#33, TritonDataCenter#34] Add command for sticky-shift [TritonDataCenter#32] Don't crash when a rule has no default metadata [TritonDataCenter#31] Bind C-j to go back to hiragana in AZIK latin [TritonDataCenter#30] Build fixes [TritonDataCenter#42, TritonDataCenter#43]
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This occurs after creating a new joyent brand zone from both image_uuids ee1fb198-5fe1-11e2-9cce-e319fd47df7b (multiarch-12.4.1) and c91b3752-79c5-11e2-ad33-67667b9ee2c2 (trunk-0.99.0) on platform joyent_20130222T000747Z
http://pkgsrc.smartos.org/packages/SmartOS/2012Q4-multiarch/All listed twice on multiarch
http://pkgsrc.smartos.org/packages/SmartOS/trunk/All listed twice on trunk
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