Use versioneer.

.gitattributes

+theano/_version.py export-subst

MANIFEST.in

@@ -11,3 +11,5 @@ include bin/theano-cache
 include bin/theano-nose
 prune .jenkins
 prune .travis
+include versioneer.py
+include theano/_version.py

conda/meta.yaml

@@ -5,8 +5,7 @@ package:
   version: {{ version }}
 
 source:
-  git_url: https://github.com/Theano/Theano.git
-  git_tag: rel-{{ version }}
+  path: ../
 
 build:
   noarch: python
@@ -14,15 +13,12 @@ build:
 
 requirements:
   build:
-    - m2-filesystem    [win]
-    - m2-git           [win]
-    - git              [not win]
     - python
     - setuptools
     - six >=1.9.0
     - numpy >=1.9.1
     - scipy >=0.14.0
-    - pygpu >=0.6,<0.7
+    - pygpu >=0.7
   run:
     - python
     - mkl-service
@@ -31,7 +27,7 @@ requirements:
     - six >=1.9.0
     - numpy >=1.9.1
     - scipy >=0.14.0
-    - pygpu >=0.6,<0.7
+    - {{ pin_compatible('pygpu', '0.7', max_pin='0.8') }}
 
 test:
   requires:

setup.cfg

@@ -4,3 +4,15 @@ nocapture=1
 
 [flake8]
 ignore=E501,E123,E133,FI12,FI14,FI15,FI50,FI51,FI53
+
+# 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 = theano/_version.py
+versionfile_build = theano/_version.py
+tag_prefix = rel-
+#parentdir_prefix =

setup.py

@@ -6,7 +6,6 @@
 
 from __future__ import absolute_import, print_function, division
 import os
-import subprocess
 import codecs
 from fnmatch import fnmatchcase
 from distutils.util import convert_path
@@ -15,6 +14,8 @@ try:
 except ImportError:
     from distutils.core import setup
 
+import versioneer
+
 
 CLASSIFIERS = """\
 Development Status :: 4 - Beta
@@ -50,13 +51,6 @@ CLASSIFIERS         = [_f for _f in CLASSIFIERS.split('\n') if _f]
 AUTHOR              = "LISA laboratory, University of Montreal"
 AUTHOR_EMAIL        = "theano-dev@googlegroups.com"
 PLATFORMS           = ["Windows", "Linux", "Solaris", "Mac OS-X", "Unix"]
-MAJOR               = 0
-MINOR               = 10
-MICRO               = 0
-SUFFIX              = "beta2"  # Should be blank except for rc's, betas, etc.
-ISRELEASED          = False
-
-VERSION             = '%d.%d.%d%s' % (MAJOR, MINOR, MICRO, SUFFIX)
 
 
 def find_packages(where='.', exclude=()):
@@ -67,91 +61,17 @@ def find_packages(where='.', exclude=()):
         for name in os.listdir(where):
             fn = os.path.join(where, name)
             if ('.' not in name and os.path.isdir(fn) and
-                os.path.isfile(os.path.join(fn, '__init__.py'))
-            ):
-                out.append(prefix+name)
-                stack.append((fn, prefix+name+'.'))
+                    os.path.isfile(os.path.join(fn, '__init__.py'))):
+                out.append(prefix + name)
+                stack.append((fn, prefix + name + '.'))
     for pat in list(exclude) + ['ez_setup', 'distribute_setup']:
         out = [item for item in out if not fnmatchcase(item, pat)]
     return out
 
 
-def git_version():
-    """
-    Return the sha1 of local git HEAD as a string.
-    """
-    # josharian: I doubt that the minimal environment stuff here is
-    # still needed; it is inherited. This was originally
-    # an hg_version function borrowed from NumPy's setup.py.
-    # I'm leaving it in for now because I don't have enough other
-    # environments to test in to be confident that it is safe to remove.
-    def _minimal_ext_cmd(cmd):
-        # construct minimal environment
-        env = {}
-        for k in ['SYSTEMROOT', 'PATH', 'PYTHONPATH']:
-            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-git"
-    return git_revision
-
-
-def write_text(filename, text):
-    try:
-        with open(filename, 'w') as a:
-            a.write(text)
-    except Exception as e:
-        print(e)
-
-
-def write_version_py(filename=os.path.join('theano', 'generated_version.py')):
-    cnt = """
-# THIS FILE IS GENERATED FROM THEANO SETUP.PY
-short_version = '%(version)s'
-version = '%(version)s'
-git_revision = '%(git_revision)s'
-full_version = '%(version)s.dev-%%(git_revision)s' %% {
-    'git_revision': git_revision}
-release = %(isrelease)s
-
-if not release:
-    version = full_version
-"""
-    FULL_VERSION = VERSION
-    if os.path.isdir('.git'):
-        GIT_REVISION = git_version()
-    elif os.path.exists(filename):
-        # must be a source distribution, use existing version file
-        GIT_REVISION = "RELEASE"
-    else:
-        GIT_REVISION = "unknown-git"
-
-    FULL_VERSION += '.dev-' + GIT_REVISION
-    text = cnt % {'version': VERSION,
-                  'full_version': FULL_VERSION,
-                  'git_revision': GIT_REVISION,
-                  'isrelease': str(ISRELEASED)}
-    write_text(filename, text)
-
-
 def do_setup():
-    write_version_py()
     setup(name=NAME,
-          version=VERSION,
+          version=versioneer.get_version(),
           description=DESCRIPTION,
           long_description=LONG_DESCRIPTION,
           classifiers=CLASSIFIERS,
@@ -161,6 +81,7 @@ def do_setup():
           license=LICENSE,
           platforms=PLATFORMS,
           packages=find_packages(),
+          cmdclass=versioneer.get_cmdclass(),
           install_requires=['numpy>=1.9.1', 'scipy>=0.14', 'six>=1.9.0'],
           # pygments is a dependency for Sphinx code highlight
           extras_require={

theano/__init__.py

@@ -245,3 +245,7 @@ def sparse_grad(var):
 
 
 __import__('theano.tensor.shared_randomstreams')
+
+from ._version import get_versions
+__version__ = get_versions()['version']
+del get_versions

theano/version.py

 from __future__ import absolute_import, print_function, division
+
+from theano._version import get_versions
+
+info = get_versions()
+full_version = info['version']
+git_revision = info['full-revisionid']
+del info, get_versions
+
+short_version = full_version.split('+')[0]
+
+# This tries to catch a tag like beta2, rc1, ...
 try:
-    from theano.generated_version import *  # noqa
-except ImportError:
-    short_version = 'unknown'
-    version = 'unknown'
-    git_revision = 'unknown'
-    full_version = 'unknown'
+    int(short_version.split('.')[2])
+    release = True
+except ValueError:
     release = False
+
+if release:
+    version = short_version
+else:
+    version = full_version