Create mypy_extensions package.

Author: davidfstr

extensions/mypy_extensions.py

@@ -0,0 +1,47 @@
+#!/usr/bin/env python
+
+from distutils.core import setup
+
+version = '0.1-dev'
+description = 'Experimental type system extensions for programs checked with the mypy typechecker.'
+long_description = '''
+Mypy Extensions
+===============
+
+The "mypy_extensions" module defines experimental extensions to the
+standard "typing" module that are supported by the mypy typechecker.
+'''.lstrip()
+
+# MyPy classifiers are copied from ../setup.py
+_mypy_classifiers = [
+    'Development Status :: 2 - Pre-Alpha',
+    'Environment :: Console',
+    'Intended Audience :: Developers',
+    'License :: OSI Approved :: MIT License',
+    'Operating System :: POSIX',
+    'Programming Language :: Python :: 3',
+    'Programming Language :: Python :: 3.3',
+    'Programming Language :: Python :: 3.4',
+    'Programming Language :: Python :: 3.5',
+    'Topic :: Software Development',
+]
+
+classifiers = _mypy_classifiers + [
+    # Support Python 2.7 in addition to Python 3.x
+    'Programming Language :: Python :: 2',
+    'Programming Language :: Python :: 2.7',
+]
+
+setup(
+    name='mypy_extensions',
+    version=version,
+    description=description,
+    long_description=long_description,
+    author='David Foster',
+    author_email='[email protected]',
+    url='http://www.mypy-lang.org/',
+    license='MIT License',
+    platforms=['POSIX'],
+    py_modules=['mypy_extensions'],
+    classifiers=classifiers,
+)