Exposed package version metadata.

picklefield/__init__.py

@@ -3,4 +3,10 @@
 from picklefield.constants import DEFAULT_PROTOCOL
 from picklefield.fields import PickledObjectField
 
-__all__ = 'DEFAULT_PROTOCOL', 'PickledObjectField'
+import django.utils.version
+
+__all__ = 'VERSION', '__version__', 'DEFAULT_PROTOCOL', 'PickledObjectField'
+
+VERSION = (1, 1, 0, 'final', 0)
+
+__version__ = django.utils.version.get_version(VERSION)

setup.py

@@ -20,14 +20,18 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 # THE SOFTWARE.
-import codecs
-from setuptools import setup, find_packages
+from __future__ import unicode_literals
 
-long_description = codecs.open('README.rst', encoding='utf-8').read()
+from setuptools import find_packages, setup
+
+import picklefield
+
+with open('README.rst') as file_:
+    long_description = file_.read()
 
 setup(
     name='django-picklefield',
-    version='1.1.0',
+    version=picklefield.__version__,
     description='Pickled object field for Django',
     long_description=long_description,
     author='Simon Charette',