Update pytest to 3.0.5

[pyup-bot]

There's a new version of pytest available.
You are currently using 3.0.3. I have updated it to 3.0.5

These links might come in handy: PyPI | Changelog | Homepage

Changelog

3.0.5

=====

• Add warning when not passing option=value correctly to -o/--override-ini (2105).
  Also improved the help documentation. Thanks to mbukatov for the report and
  lwm_ for the PR.

• Now --confcutdir and --junit-xml are properly validated if they are directories
  and filenames, respectively (2089_ and 2078). Thanks to lwm for the PR.

• Add hint to error message hinting possible missing __init__.py (478). Thanks DuncanBetts.

• More accurately describe when fixture finalization occurs in documentation (687). Thanks DuncanBetts.

• Provide :ref: targets for recwarn.rst so we can use intersphinx referencing.
  Thanks to dupuy_ for the report and lwm_ for the PR.

• In Python 2, use a simple +- ASCII string in the string representation of pytest.approx (for example "4 +- 4.0e-06")
  because it is brittle to handle that in different contexts and representations internally in pytest
  which can result in bugs such as 2111. In Python 3, the representation still uses ± (for example 4 ± 4.0e-06).
  Thanks kerrick-lyft for the report and nicoddemus_ for the PR.

• Using item.Function, item.Module, etc., is now issuing deprecation warnings, prefer
  pytest.Function, pytest.Module, etc., instead (2034).
  Thanks nmundar for the PR.

• Fix error message using approx with complex numbers (2082).
  Thanks adler-j for the report and nicoddemus_ for the PR.

• Fixed false-positives warnings from assertion rewrite hook for modules imported more than
  once by the pytest_plugins mechanism.
  Thanks nicoddemus_ for the PR.

• Remove an internal cache which could cause hooks from conftest.py files in
  sub-directories to be called in other directories incorrectly (2016).
  Thanks d-b-w for the report and nicoddemus_ for the PR.

• Remove internal code meant to support earlier Python 3 versions that produced the side effect
  of leaving None in sys.modules when expressions were evaluated by pytest (for example passing a condition
  as a string to pytest.mark.skipif)(2103).
  Thanks jaraco for the report and nicoddemus_ for the PR.

• Cope gracefully with a .pyc file with no matching .py file (2038). Thanks
  nedbat.

.. _adler-j: https://github.com/adler-j
.. _d-b-w: https://bitbucket.org/d-b-w/
.. _DuncanBetts: https://github.com/DuncanBetts
.. _dupuy: https://bitbucket.org/dupuy/
.. _kerrick-lyft: https://github.com/kerrick-lyft
.. _lwm: https://github.com/lwm
.. _mbukatov: https://github.com/mbukatov
.. _nedbat: https://github.com/nedbat
.. _nmundar: https://github.com/nmundar

.. _2016: pytest-dev/pytest#2016
.. _2034: pytest-dev/pytest#2034
.. _2038: pytest-dev/pytest#2038
.. _2078: pytest-dev/pytest#2078
.. _2082: pytest-dev/pytest#2082
.. _2089: pytest-dev/pytest#2089
.. _2103: pytest-dev/pytest#2103
.. _2105: pytest-dev/pytest#2105
.. _2111: pytest-dev/pytest#2111
.. _478: pytest-dev/pytest#478
.. _687: pytest-dev/pytest#687

3.0.4

=====

• Import errors when collecting test modules now display the full traceback (1976).
  Thanks cwitty for the report and nicoddemus_ for the PR.

• Fix confusing command-line help message for custom options with two or more metavar properties (2004).
  Thanks okulynyak and davehunt_ for the report and nicoddemus_ for the PR.

• When loading plugins, import errors which contain non-ascii messages are now properly handled in Python 2 (1998).
  Thanks nicoddemus for the PR.

• Fixed cyclic reference when pytest.raises is used in context-manager form (1965). Also as a
  result of this fix, sys.exc_info() is left empty in both context-manager and function call usages.
  Previously, sys.exc_info would contain the exception caught by the context manager,
  even when the expected exception occurred.
  Thanks MSeifert04 for the report and the PR.

• Fixed false-positives warnings from assertion rewrite hook for modules that were rewritten but
  were later marked explicitly by pytest.register_assert_rewrite
  or implicitly as a plugin (2005).
  Thanks RonnyPfannschmidt for the report and nicoddemus_ for the PR.

• Report teardown output on test failure (442).
  Thanks matclab for the PR.

• Fix teardown error message in generated xUnit XML.
  Thanks gdyuldin_ for the PR.

• Properly handle exceptions in multiprocessing tasks (1984).
  Thanks adborden for the report and nicoddemus_ for the PR.

• Clean up unittest TestCase objects after tests are complete (1649).
  Thanks d_b_w for the report and PR.

.. _adborden: https://github.com/adborden
.. _cwitty: https://github.com/cwitty
.. _d_b_w: https://github.com/d_b_w
.. _gdyuldin: https://github.com/gdyuldin
.. _matclab: https://github.com/matclab
.. _MSeifert04: https://github.com/MSeifert04
.. _okulynyak: https://github.com/okulynyak

.. _442: pytest-dev/pytest#442
.. _1965: pytest-dev/pytest#1965
.. _1976: pytest-dev/pytest#1976
.. _1984: pytest-dev/pytest#1984
.. _1998: pytest-dev/pytest#1998
.. _2004: pytest-dev/pytest#2004
.. _2005: pytest-dev/pytest#2005
.. _1649: pytest-dev/pytest#1649

Got merge conflicts? Close this PR and delete the branch. I'll create a new PR for you.

Happy merging! 🤖

[pyup-bot]

Closing this in favor of #112