Add PEP-396 compliant __version__

enumfields/__init__.py

@@ -1,2 +1,4 @@
 from .enums import Enum, IntEnum
 from .fields import EnumField, EnumIntegerField
+
+__version__ = "1.0.0"

setup.py

@@ -1,6 +1,7 @@
 #!/usr/bin/env python
 
 import os
+import re
 
 from setuptools import find_packages, setup
 
@@ -9,17 +10,19 @@ def read(fname):
     return open(os.path.join(os.path.dirname(__file__), fname)).read()
 
 
-README = read('README.rst')
+def read_version(fname):
+    return re.search("__version__ = ['\"]([^'\"]+)['\"]", read(fname)).group(1)
+
 
 setup(
     name='django-enumfields',
-    version='1.0.0',
+    version=read_version('enumfields/__init__.py'),
     author='HZDG',
     author_email='[email protected]',
     description='Real Python Enums for Django.',
     license='MIT',
     url='https://github.com/hzdg/django-enumfields',
-    long_description=README,
+    long_description=(read('README.rst')),
     packages=find_packages(exclude=['tests*']),
     zip_safe=False,
     classifiers=[

tests/test_misc.py

@@ -0,0 +1,5 @@
+import enumfields
+
+
+def test_version():
+    assert isinstance(enumfields.__version__, str)