Check in `future` package

I hit some issues installing Whisper and had to embed this package.
I haven't taken the time to deeply understand what's going on. I think
that embedded Python follows different rules about resolving module
paths than regular system Python.

Basically, `future`'s setup.py has a line like `import src`, where
`src` is a module inside future (like `future/src/__init__.py`). This
doesn't work unless we put that directory on the search path.

1 files changed, 45 insertions, 0 deletions

diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_urllib_response.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_urllib_response.py
new file mode 100644
index 0000000..e8f4b4f
--- /dev/null
+++ b/Python/Dependencies/future-0.18.2/tests/test_future/test_urllib_response.py
@@ -0,0 +1,45 @@
+"""Unit tests for code in urllib.response."""
+
+from __future__ import absolute_import, division, unicode_literals
+
+from future.backports import urllib
+import future.backports.urllib.response as urllib_response
+from future.backports.test import support as test_support
+from future.tests.base import unittest
+
+
+class File(object):
+
+    def __init__(self):
+        self.closed = False
+
+    def read(self, bytes):
+        pass
+
+    def readline(self):
+        pass
+
+    def close(self):
+        self.closed = True
+
+
+class Testaddbase(unittest.TestCase):
+
+    # TODO(jhylton): Write tests for other functionality of addbase()
+
+    def setUp(self):
+        self.fp = File()
+        self.addbase = urllib_response.addbase(self.fp)
+
+    def test_with(self):
+        def f():
+            with self.addbase as spam:
+                pass
+        self.assertFalse(self.fp.closed)
+        f()
+        self.assertTrue(self.fp.closed)
+        self.assertRaises(ValueError, f)
+
+
+if __name__ == '__main__':
+    unittest.main()