From b5668acefb0af1291b2aa6585a16aa6f4942d1bb Mon Sep 17 00:00:00 2001
From: Matthew Rankin <matthew@questrail.com>
Date: Thu, 7 Aug 2014 13:47:30 -0500
Subject: [PATCH] Closes #2 add inv tasks for PyPi deploy and test automation

---
 CHANGES.md       | 13 +++++++++++++
 requirements.txt | 15 +++++++--------
 sdfascii.py      |  7 +++++++
 setup.cfg        |  2 ++
 setup.py         | 44 ++++++++++++++++++++++++++++++++++++++++++--
 tasks.py         | 43 +++++++++++++++++++++++++++++++++++++++++++
 6 files changed, 114 insertions(+), 10 deletions(-)
 create mode 100644 CHANGES.md
 create mode 100644 setup.cfg
 create mode 100644 tasks.py

diff --git a/CHANGES.md b/CHANGES.md
new file mode 100644
index 0000000..8b3d3cb
--- /dev/null
+++ b/CHANGES.md
@@ -0,0 +1,13 @@
+# Changelog
+
+### develop (unreleased)
+
+### v0.1 (August 7, 2014)
+
+#### Enhancements
+
+- Add Travis-CI testing [#1][]
+- Create invoke tasks to automate PyPi deploy [#2][]
+
+[#1]: https://github.com/questrail/sdfascii/issues/1
+[#2]: https://github.com/questrail/sdfascii/issues/2
diff --git a/requirements.txt b/requirements.txt
index c891c13..0679c7a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,8 +1,7 @@
-distribute==0.6.31
-git-remote-helpers==0.1.0
-numpy==1.7.0
-stevedore==0.7.2
-virtualenv==1.8.4
-virtualenv-clone==0.2.4
-virtualenvwrapper==3.6
-wsgiref==0.1.2
+flake8==2.2.2
+invoke==0.8.2
+mccabe==0.2.1
+nose==1.3.3
+numpy==1.8.1
+pep8==1.5.7
+pyflakes==0.8.1
diff --git a/sdfascii.py b/sdfascii.py
index 5407ac9..0b03fe7 100755
--- a/sdfascii.py
+++ b/sdfascii.py
@@ -24,8 +24,15 @@
 # Data analysis related imports
 import numpy as np
 
+__version__ = '0.1'
+
 
 def _strip_nonprintable(input_string):
+    '''
+    (str) -> str
+
+    Return input_string without nonprintable characters
+    '''
     return input_string.split('\x00', 1)[0]
 
 
diff --git a/setup.cfg b/setup.cfg
new file mode 100644
index 0000000..b88034e
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,2 @@
+[metadata]
+description-file = README.md
diff --git a/setup.py b/setup.py
index e5d2405..b48db9a 100644
--- a/setup.py
+++ b/setup.py
@@ -1,13 +1,53 @@
-from distutils.core import setup
+import codecs
+import os
+import re
+
+from setuptools import setup
+
+here = os.path.abspath(os.path.dirname(__file__))
+
+
+def read(*parts):
+    """Read parts of a file
+
+    Taken from pip's setup.py
+    intentionally *not* adding an encoding option to open
+    see: https://github.com/pypa/virtualenv/issues/201#issuecomment-3145690
+    """
+    return codecs.open(os.path.join(here, *parts), 'r').read()
+
+
+def find_version(*file_paths):
+    """Find version in source file
+
+    Read the version number from a source file.
+    Code taken from pip's setup.py
+    """
+    version_file = read(*file_paths)
+    # The version line must have the form:
+    # __version__ = 'ver'
+    version_match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]",
+                              version_file, re.M)
+    if version_match:
+        return version_match.group(1)
+    raise RuntimeError("Unable to find version string.")
+
+try:
+    import pypandoc
+    long_description = pypandoc.convert('README.md', 'rst')
+except(IOError, ImportError):
+    long_description = open('README.md').read()
+
 setup(
     name='sdfascii',
-    version='0.1.0',
+    version=find_version('sdfascii.py'),
     author='Matthew Rankin',
     author_email='matthew@questrail.com',
     py_modules=['sdfascii'],
     url='http://github.com/questrail/sdfascii',
     license='LICENSE.txt',
     description='Read HP SDF binary and ASCII files',
+    long_description=long_description,
     requires=['numpy (>=1.6.0)'],
     classifiers=[
         'Programming Language :: Python',
diff --git a/tasks.py b/tasks.py
new file mode 100644
index 0000000..4bbea24
--- /dev/null
+++ b/tasks.py
@@ -0,0 +1,43 @@
+from invoke import run, task
+
+TESTPYPI = "https://testpypi.python.org/pypi"
+
+
+@task
+def lint():
+    """Run flake8 to lint code"""
+    run("python setup.py flake8")
+
+
+@task(lint)
+def test():
+    """Lint, unit test, and check setup.py"""
+    run("nosetests")
+    run("python setup.py check")
+
+
+@task()
+def release(deploy=False, test=False, version=''):
+    """Tag release, run Travis-CI, and deploy to PyPI
+    """
+    if test:
+        run("python setup.py check")
+        run("python setup.py register sdist upload --dry-run")
+
+    if deploy:
+        run("python setup.py check")
+        if version:
+            run("git checkout master")
+            run("git tag -a v{ver} -m 'v{ver}'".format(ver=version))
+            run("git push")
+            run("git push origin --tags")
+            run("python setup.py register sdist upload")
+    else:
+        print("* Have you updated the version in taffmat.py?")
+        print("* Have you updated CHANGES.md?")
+        print("* Have you fixed any last minute bugs?")
+        print("If you answered yes to all of the above questions,")
+        print("then run `invoke release --deploy -vX.YY` to:")
+        print("- Checkout master")
+        print("- Tag the git release with provided vX.YY version")
+        print("- Push the master branch and tags to repo")