CI: use versioneer, for PEP440 version strings pandas-dev#9518

    use binstar build
    OSX stack testing, pandas-dev#7127

Author: jreback

.binstar.yml

@@ -1,22 +1,21 @@
 package: pandas
 user: jreback
 
-platform:
- #- osx-64
- #- linux-32
- - linux-64
- - win-64
- #- win-32
-
-engine:
- #- python=2.6
- - python=2.7
- #- python=3.3
- #- python=3.4
+install:
+  - conda config --add channels pandas
 
 before_script:
   - python -V
 
+platform:
+  - linux-64
+  #- linux-32
+  - osx-64
+  #- win-32
+  - win-64
+engine:
+  - python=2.7
+  #- python=3.4
 script:
   - conda build conda.recipe --quiet
 
@@ -27,12 +26,3 @@ build_targets: conda
 notifications:
   email:
     recipients: ['jeff@reback.net']
-
----
-platform: win-32
-engine: python=2.6
-exclude: true
----
-platform: win-64
-engine: python=2.6
-exclude: true

.gitattributes

@@ -13,3 +13,4 @@
 *.dta binary
 *.xls binary
 *.xlsx binary
+pandas/_version.py export-subst

.gitignore

@@ -78,10 +78,6 @@ scikits
 *.c
 *.cpp
 
-# Things specific to this project #
-###################################
-pandas/version.py
-
 # Documentation generated files #
 #################################
 doc/source/generated

MANIFEST.in

@@ -24,3 +24,5 @@ global-exclude *.png
 # recursive-include doc/source *
 # recursive-include doc/sphinxext *
 # recursive-include LICENSES *
+include versioneer.py
+include pandas/_version.py

conda.recipe/bld.bat

@@ -1,2 +1,5 @@
 @echo off
-%PYTHON% setup.py install --quiet
+
+conda remove jinja2 --quiet
+conda install jinja2 --quiet
+%PYTHON% setup.py install

conda.recipe/build.sh

@@ -1,2 +1,3 @@
-#!/bin/bash
-$PYTHON setup.py install --quiet
+#!/bin/sh
+
+$PYTHON setup.py install

conda.recipe/meta.yaml

@@ -1,6 +1,6 @@
 package:
-  name: pandas
-  version: {{ environ.get('GIT_DESCRIBE_TAG', '') }}
+    name: pandas
+    version: {{ environ.get('GIT_DESCRIBE_TAG', '').replace('.dev', 'dev') }}
 
 build:
     number: {{ environ.get('GIT_DESCRIBE_NUMBER', 0) }}
@@ -28,10 +28,9 @@ requirements:
 test:
   requires:
     - nose
-    - coverage
 
   commands:
-    - python -c "import pandas"
+    - nosetests --exe -A "not slow and not network and not disabled" pandas
 
 about:
   home: http://pandas.pydata.org

doc/source/whatsnew/v0.17.0.txt

@@ -14,6 +14,7 @@ users upgrade to this version.
 Highlights include:
 
   - Release the Global Interpreter Lock (GIL) on some cython operations, see :ref:`here <whatsnew_0170.gil>`
+  - Development installed versions of pandas will now have ``PEP440`` compliant version strings (:issue:`9518`)
 
 Check the :ref:`API Changes <whatsnew_0170.api>` and :ref:`deprecations <whatsnew_0170.deprecations>` before updating.
 

pandas/__init__.py

@@ -29,7 +29,6 @@
 _np_version_under1p9 = LooseVersion(_np_version) < '1.9'
 
 
-from pandas.version import version as __version__
 from pandas.info import __doc__
 
 
@@ -57,3 +56,8 @@
 from pandas.util.print_versions import show_versions
 import pandas.util.testing
 
+# use the closest tagged version if possible
+from ._version import get_versions
+v = get_versions()
+__version__ = v.get('closest-tag',v['version'])
+del get_versions, v

pandas/_version.py

@@ -0,0 +1,12 @@
+
+# See the docstring in versioneer.py for instructions. Note that you must
+# re-run 'versioneer.py setup' after changing this section, and commit the
+# resulting files.
+
+[versioneer]
+VCS = git
+style = pep440
+versionfile_source = pandas/_version.py
+versionfile_build = pandas/_version.py
+tag_prefix = v
+parentdir_prefix = pandas-

setup.cfg

@@ -13,6 +13,10 @@
 import re
 from distutils.version import LooseVersion
 
+# versioning
+import versioneer
+cmdclass = versioneer.get_cmdclass()
+
 # may need to work around setuptools bug by providing a fake Pyrex
 min_cython_ver = '0.19.1'
 try:
@@ -74,7 +78,6 @@
 
 from distutils.extension import Extension
 from distutils.command.build import build
-from distutils.command.sdist import sdist
 from distutils.command.build_ext import build_ext as _build_ext
 
 try:
@@ -191,76 +194,6 @@ def build_extensions(self):
     'Topic :: Scientific/Engineering',
 ]
 
-MAJOR = 0
-MINOR = 16
-MICRO = 2
-ISRELEASED = False
-VERSION = '%d.%d.%d' % (MAJOR, MINOR, MICRO)
-QUALIFIER = ''
-
-FULLVERSION = VERSION
-write_version = True
-
-if not ISRELEASED:
-    import subprocess
-    FULLVERSION += '.dev'
-
-    pipe = None
-    for cmd in ['git','git.cmd']:
-        try:
-            pipe = subprocess.Popen([cmd, "describe", "--always", "--match", "v[0-9]*"],
-                                stdout=subprocess.PIPE)
-            (so,serr) = pipe.communicate()
-            if pipe.returncode == 0:
-                break
-        except:
-            pass
-
-    if pipe is None or pipe.returncode != 0:
-        # no git, or not in git dir
-        if os.path.exists('pandas/version.py'):
-            warnings.warn("WARNING: Couldn't get git revision, using existing pandas/version.py")
-            write_version = False
-        else:
-            warnings.warn("WARNING: Couldn't get git revision, using generic version string")
-    else:
-      # have git, in git dir, but may have used a shallow clone (travis does this)
-      rev = so.strip()
-      # makes distutils blow up on Python 2.7
-      if sys.version_info[0] >= 3:
-          rev = rev.decode('ascii')
-
-      if not rev.startswith('v') and re.match("[a-zA-Z0-9]{7,9}",rev):
-          # partial clone, manually construct version string
-          # this is the format before we started using git-describe
-          # to get an ordering on dev version strings.
-          rev ="v%s.dev-%s" % (VERSION, rev)
-
-      # Strip leading v from tags format "vx.y.z" to get th version string
-      FULLVERSION = rev.lstrip('v')
-
-else:
-    FULLVERSION += QUALIFIER
-
-
-def write_version_py(filename=None):
-    cnt = """\
-version = '%s'
-short_version = '%s'
-"""
-    if not filename:
-        filename = os.path.join(
-            os.path.dirname(__file__), 'pandas', 'version.py')
-
-    a = open(filename, 'w')
-    try:
-        a.write(cnt % (FULLVERSION, VERSION))
-    finally:
-        a.close()
-
-if write_version:
-    write_version_py()
-
 class CleanCommand(Command):
     """Custom distutils command to clean the .so and .pyc files."""
 
@@ -323,7 +256,11 @@ def run(self):
                 pass
 
 
-class CheckSDist(sdist):
+# we need to inherit from the versioneer
+# class as it encodes the version info
+sdist_class = cmdclass['sdist']
+
+class CheckSDist(sdist_class):
     """Custom sdist that ensures Cython has compiled all pyx files to c."""
 
     _pyxfiles = ['pandas/lib.pyx',
@@ -336,7 +273,7 @@ class CheckSDist(sdist):
                  'pandas/src/testing.pyx']
 
     def initialize_options(self):
-        sdist.initialize_options(self)
+        sdist_class.initialize_options(self)
 
         '''
         self._pyxfiles = []
@@ -355,7 +292,7 @@ def run(self):
                 msg = "C-source file '%s' not found." % (cfile) +\
                     " Run 'setup.py cython' before sdist."
                 assert os.path.isfile(cfile), msg
-        sdist.run(self)
+        sdist_class.run(self)
 
 
 class CheckingBuildExt(build_ext):
@@ -397,9 +334,8 @@ def finalize_options(self):
     def run(self):
         pass
 
-cmdclass = {'clean': CleanCommand,
-            'build': build,
-            'sdist': CheckSDist}
+cmdclass.update({'clean': CleanCommand,
+                 'build': build})
 
 try:
     from wheel.bdist_wheel import bdist_wheel
@@ -575,8 +511,8 @@ def pxd(name):
 # if you change something, be careful.
 
 setup(name=DISTNAME,
-      version=FULLVERSION,
       maintainer=AUTHOR,
+      version=versioneer.get_version(),
       packages=['pandas',
                 'pandas.compat',
                 'pandas.computation',