Yeay tyssue __version__attribute

.gitignore

@@ -16,6 +16,7 @@ parts
 bin
 var
 sdist
+version.py
 develop-eggs
 .installed.cfg
 lib

setup.py

@@ -1,6 +1,11 @@
+import os
+import sys
+import subprocess
+
 from setuptools import setup
 from setuptools import find_packages
 
+
 DISTNAME = 'tyssue'
 DESCRIPTION = 'tyssue is a living tissues, cell level, modeling library'
 LONG_DESCRIPTION = ('tyssue uses the scientific python ecosystem and CGAL'
@@ -11,16 +16,92 @@
 URL = 'https://github.com/DamCB/tyssue'
 LICENSE = 'MPL'
 DOWNLOAD_URL = 'https://github.com/DamCB/tyssue.git'
-# VERSION = '${Tyssue_VERSION}'
-VERSION = '0.1'
-
 
 files = ['*.so*', '*.a*', '*.lib*',
          'config/*/*.json', 'stores/*.*']
 
+## Version management copied form numpy
+## Thanks to them!
+MAJOR               = 0
+MINOR               = 1
+MICRO               = 0
+ISRELEASED          = False
+VERSION             = '%d.%d.%d' % (MAJOR, MINOR, MICRO)
+
+
+def git_version():
+    def _minimal_ext_cmd(cmd):
+        # construct minimal environment
+        env = {}
+        for k in ['SYSTEMROOT', 'PATH']:
+            v = os.environ.get(k)
+            if v is not None:
+                env[k] = v
+        # LANGUAGE is used on win32
+        env['LANGUAGE'] = 'C'
+        env['LANG'] = 'C'
+        env['LC_ALL'] = 'C'
+        out = subprocess.Popen(cmd, stdout = subprocess.PIPE, env=env).communicate()[0]
+        return out
+
+    try:
+        out = _minimal_ext_cmd(['git', 'rev-parse', 'HEAD'])
+        GIT_REVISION = out.strip().decode('ascii')
+    except OSError:
+        GIT_REVISION = "Unknown"
+
+    return GIT_REVISION
+
+
+def get_version_info():
+    # Adding the git rev number needs to be done inside write_version_py(),
+    # otherwise the import of tyssue.version messes up the build under Python 3.
+    FULLVERSION = VERSION
+    if os.path.exists('.git'):
+        GIT_REVISION = git_version()
+    elif os.path.exists('tyssue/version.py'):
+        # must be a source distribution, use existing version file
+        try:
+            from numpy.version import git_revision as GIT_REVISION
+        except ImportError:
+            raise ImportError("Unable to import git_revision. Try removing " \
+                              "numpy/version.py and the build directory " \
+                              "before building.")
+    else:
+        GIT_REVISION = "Unknown"
+
+    if not ISRELEASED:
+        FULLVERSION += '.dev0+' + GIT_REVISION[:7]
+
+    return FULLVERSION, GIT_REVISION
+
+
+def write_version_py(filename='tyssue/version.py'):
+    cnt = """
+# THIS FILE IS GENERATED FROM tyssue SETUP.PY
+#
+short_version = '%(version)s'
+version = '%(version)s'
+full_version = '%(full_version)s'
+git_revision = '%(git_revision)s'
+release = %(isrelease)s
+if not release:
+    version = full_version
+"""
+    FULLVERSION, GIT_REVISION = get_version_info()
+
+    a = open(filename, 'w')
+    try:
+        a.write(cnt % {'version': VERSION,
+                       'full_version' : FULLVERSION,
+                       'git_revision' : GIT_REVISION,
+                       'isrelease': str(ISRELEASED)})
+    finally:
+        a.close()
 
 if __name__ == "__main__":
 
+    write_version_py()
     setup(
         name=DISTNAME,
         description=DESCRIPTION,
@@ -31,7 +112,6 @@
         license=LICENSE,
         download_url=DOWNLOAD_URL,
         version=VERSION,
-
         classifiers=["Development Status :: 4 - Beta",
                      "Intended Audience :: Science/Research",
                      "License :: OSI Approved :: MPL v2.0",
@@ -40,7 +120,7 @@
                      "Operating System :: Microsoft",
                      "Operating System :: POSIX :: Linux",
                      "Programming Language :: Python :: 3.4",
-                     "Programming Language :: Python :: Implementation :: CPython",
+#                     "Programming Language :: Python :: Implementation :: CPython",
                      "Topic :: Scientific/Engineering :: Bio-Informatics",
                      "Topic :: Scientific/Engineering :: Medical Science Apps",
                      ],

tyssue/__init__.py

@@ -1 +1,2 @@
 from .core import objects
+from .version import version as __version__