Deduplicate the version for the doc

This regexp takes the version from setup.py and puts the right number in the breadcrumb.

1 files changed, 8 insertions, 4 deletions

diff --git a/docs/conf.py b/docs/conf.py
index 840d1ab..f56fa4e 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -11,7 +11,7 @@
 # All configuration values have a default; values that are commented out
 # serve to show the default.
 
-import sys, os
+import sys, os, re
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
@@ -53,10 +53,14 @@ copyright = u'2012, Ronan Amicel'
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
-# The short X.Y version.
-version = '0.5.1'
 # The full version, including alpha/beta/rc tags.
-release = '0.5.1'
+release = re.search("version='([^']+)'",
+    open(os.path.join(os.path.dirname(__file__), os.pardir,
+         'setup.py')).read().strip()
+).group(1)
+
+# 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.