From e0e628ec54b8a4d7f41f86f9f535d791a437b13c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rapha=C3=ABl=20Barrois?= <raphael.barrois@polytechnique.org>
Date: Thu, 9 Aug 2012 01:30:19 +0200
Subject: Better version computing code.
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Signed-off-by: Raphaël Barrois <raphael.barrois@polytechnique.org>
---
 docs/conf.py | 19 ++++++++++++++++---
 setup.py     | 18 ++++++++++++++++--
 2 files changed, 32 insertions(+), 5 deletions(-)

diff --git a/docs/conf.py b/docs/conf.py
index 9986b45..fd9ded6 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -48,10 +48,23 @@ copyright = u'2011, Raphaël Barrois, Mark Sandstrom'
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
-# The short X.Y version.
-version = '1.1'
+root = os.path.abspath(os.path.dirname(__file__))
+def get_version(*module_dir_components):
+    import re
+    version_re = re.compile(r"^__version__ = ['\"](.*)['\"]$")
+    module_root = os.path.join(root, os.pardir, *module_dir_components)
+    module_init = os.path.join(module_root, '__init__.py')
+    with open(module_init, 'r') as f:
+        for line in f:
+            match = version_re.match(line[:-1])
+            if match:
+                return match.groups()[0]
+    return '0.1.0'
+
 # The full version, including alpha/beta/rc tags.
-release = '1.1.5'
+release = get_version('factory')
+# The short X.Y version.
+version = '.'.join(release.split('.')[:2])
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/setup.py b/setup.py
index ace4473..9bff8d1 100755
--- a/setup.py
+++ b/setup.py
@@ -1,12 +1,26 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
+import os
+import re
 import sys
 from distutils.core import setup
 from distutils import cmd
 
-# Remember to change in factory/__init__.py as well!
-VERSION = '1.1.5'
+root = os.path.abspath(os.path.dirname(__file__))
+
+def get_version(*module_dir_components):
+    version_re = re.compile(r"^__version__ = ['\"](.*)['\"]$")
+    module_root = os.path.join(root, *module_dir_components)
+    module_init = os.path.join(module_root, '__init__.py')
+    with open(module_init, 'r') as f:
+        for line in f:
+            match = version_re.match(line[:-1])
+            if match:
+                return match.groups()[0]
+    return '0.1.0'
+
+VERSION = get_version('factory')
 
 
 class test(cmd.Command):
-- 
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