check_version: integrate python-entrouvert support

Fixes #3428

calebasse/__init__.py

@@ -0,0 +1 @@
+__version__ = "0.8"

calebasse/settings/common.py

@@ -111,6 +111,8 @@ MIDDLEWARE_CLASSES = (
     # 'django.middleware.clickjacking.XFrameOptionsMiddleware',
     'django.middleware.transaction.TransactionMiddleware',
     'reversion.middleware.RevisionMiddleware',
+    # Entr'ouvert wsgi middleware to expose version
+    'entrouvert.djommon.middleware.VersionMiddleware',
 )
 
 ROOT_URLCONF = 'calebasse.urls'

requirements.txt

@@ -11,3 +11,4 @@ django-debug-toolbar
 m2crypto
 python-ldap
 xhtml2pdf
+git+git://repos.entrouvert.org/python-entrouvert.git

setup.py

@@ -2,8 +2,39 @@
 from setuptools import setup, find_packages
 import os
 
+def get_version():
+    import glob
+    import re
+    import os
+
+    version = None
+    for d in glob.glob('*'):
+        if not os.path.isdir(d):
+            continue
+        module_file = os.path.join(d, '__init__.py')
+        if not os.path.exists(module_file):
+            continue
+        for v in re.findall("""__version__ *= *['"](.*)['"]""",
+                open(module_file).read()):
+            assert version is None
+            version = v
+        if version:
+            break
+    assert version is not None
+    if os.path.exists('.git'):
+        import subprocess
+        p = subprocess.Popen(['git','describe','--dirty','--match=v*'],
+                stdout=subprocess.PIPE)
+        result = p.communicate()[0]
+        assert p.returncode == 0, 'git returned non-zero'
+        new_version = result.split()[0][1:]
+        assert new_version.split('-')[0] == version, '__version__ must match the last git annotated tag'
+        version = new_version.replace('-', '.')
+    return version
+
+
 setup(name='calebasse',
-        version='0.1',
+        version=get_version(),
         license='AGPLv3',
         description='',
         url='http://dev.entrouvert.org/projects/calebasse/',
@@ -19,8 +50,9 @@ setup(name='calebasse',
             'django-model-utils < 1.2.0',
             'django-ajax-selects < 1.3.0',
             'django-widget-tweaks < 1.2.0',
-            'django-tastypie>=0.9, < 1.0',
+            'django-tastypie >= 0.9, < 1.0',
             'interval == 1.0.0',
+            'python-entrouvert >= 1.3'
             'django-debug-toolbar',
         ],
         dependency_links = [