Centralised version number

ddt.py

@@ -1,5 +1,6 @@
 from functools import wraps
 
+__version__ = '0.1.1'
 
 MAGIC = '%values'  # this value cannot conflict with any real python attribute
 

docs/conf.py

@@ -51,11 +51,12 @@ copyright = u'2012, Carles Barrobés'
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
-#
+
+from ddt import __version__
 # The short X.Y version.
-version = '0.1.0'
+version = __version__
 # The full version, including alpha/beta/rc tags.
-release = '0.1.0'
+release = __version__
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

setup.py

@@ -2,12 +2,13 @@
 # # coding: utf-8
 
 from setuptools import setup
+from ddt import __version__
 
 setup(
     name='ddt',
     description='Data-Driven/Decorated Tests',
     long_description='A library to multiply test cases',
-    version='0.1.1',
+    version=__version__,
     author='Carles Barrobés',
     author_email='carles@barrobes.com',
     url='https://github.com/txels/ddt',