From a8cf5ab88c2e47de3f7456a870ca09965d7d5b00 Mon Sep 17 00:00:00 2001
From: David Foster <david@dafoster.net>
Date: Thu, 13 Oct 2016 18:50:26 -0700
Subject: [PATCH 1/2] Create mypy_extensions package.

---
 extensions/README.md          |  6 +++++
 extensions/mypy_extensions.py |  0
 extensions/setup.py           | 47 +++++++++++++++++++++++++++++++++++
 3 files changed, 53 insertions(+)
 create mode 100644 extensions/README.md
 create mode 100644 extensions/mypy_extensions.py
 create mode 100644 extensions/setup.py

diff --git a/extensions/README.md b/extensions/README.md
new file mode 100644
index 000000000000..73b786b66b6f
--- /dev/null
+++ b/extensions/README.md
@@ -0,0 +1,6 @@
+Mypy Extensions
+===============
+
+The "mypy_extensions" module defines experimental extensions to the
+standard "typing" module that are supported by the mypy typechecker.
+
diff --git a/extensions/mypy_extensions.py b/extensions/mypy_extensions.py
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/extensions/setup.py b/extensions/setup.py
new file mode 100644
index 000000000000..143d3db8340d
--- /dev/null
+++ b/extensions/setup.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='david@dafoster.net',
+    url='http://www.mypy-lang.org/',
+    license='MIT License',
+    platforms=['POSIX'],
+    py_modules=['mypy_extensions'],
+    classifiers=classifiers,
+)

From 518a70f7b9e7211650adaa5b5a6d61f859f39276 Mon Sep 17 00:00:00 2001
From: David Foster <david@dafoster.net>
Date: Fri, 14 Oct 2016 18:05:33 -0700
Subject: [PATCH 2/2] Merge classifiers. Improve docs.

---
 extensions/mypy_extensions.py | 10 ++++++++++
 extensions/setup.py           | 13 +++++--------
 2 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/extensions/mypy_extensions.py b/extensions/mypy_extensions.py
index e69de29bb2d1..459d691f65ac 100644
--- a/extensions/mypy_extensions.py
+++ b/extensions/mypy_extensions.py
@@ -0,0 +1,10 @@
+"""Defines experimental extensions to the standard "typing" module that are
+supported by the mypy typechecker.
+
+Example usage:
+    from mypy_extensions import TypedDict
+"""
+
+# NOTE: This module must support Python 2.7 in addition to Python 3.x
+
+# (TODO: Declare TypedDict and other extensions here)
diff --git a/extensions/setup.py b/extensions/setup.py
index 143d3db8340d..aee20d0443f3 100644
--- a/extensions/setup.py
+++ b/extensions/setup.py
@@ -1,5 +1,7 @@
 #!/usr/bin/env python
 
+# NOTE: This package must support Python 2.7 in addition to Python 3.x
+
 from distutils.core import setup
 
 version = '0.1-dev'
@@ -12,13 +14,14 @@
 standard "typing" module that are supported by the mypy typechecker.
 '''.lstrip()
 
-# MyPy classifiers are copied from ../setup.py
-_mypy_classifiers = [
+classifiers = [
     'Development Status :: 2 - Pre-Alpha',
     'Environment :: Console',
     'Intended Audience :: Developers',
     'License :: OSI Approved :: MIT License',
     'Operating System :: POSIX',
+    'Programming Language :: Python :: 2',
+    'Programming Language :: Python :: 2.7',
     'Programming Language :: Python :: 3',
     'Programming Language :: Python :: 3.3',
     'Programming Language :: Python :: 3.4',
@@ -26,12 +29,6 @@
     '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,