Log message:
Update to 1.8.0:

1.8.0
-----

- Issue #90: Add six.moves.shlex_quote.

- Issue #59: Add six.moves.intern.

- Add six.urllib.parse.uses_(fragment|netloc|params|query|relative).

- Issue #88: Fix add_metaclass when the class has __slots__ containing
  "__weakref__" or "__dict__".

- Issue #89: Make six use absolute imports.

- Issue #85: Always accept *updated* and *assigned* arguments for wraps().

- Issue #86: In reraise(), instantiate the exception if the second argument is
  None.

- Pull request #45: Add six.moves.email_mime_nonmultipart.

- Issue #81: Add six.urllib.request.splittag mapping.

- Issue #80: Add six.urllib.request.splituser mapping.

Log message:
Update to 1.7.3:

1.7.3
-----

- Issue #77: Fix import six on Python 3.4 with a custom loader.

- Issue #74: six.moves.xmlrpc_server should map to SimpleXMLRPCServer on Python
  2 as documented not xmlrpclib.

Log message:
Changes 1.7.2:
- Issue 72: Fix installing on Python 2.

Changes 1.7.1:
- Issue 71: Make the six.moves meta path importer handle reloading of the six
  module gracefully.

Changes 1.7.0:
- Pull request 30: Implement six.moves with a PEP 302 meta path hook.
- Pull request 32: Add six.wraps, which is like functools.wraps but always sets
  the __wrapped__ attribute.
- Pull request 35: Improve add_metaclass, so that it doesn't end up inserting
  another class into the hierarchy.
- Pull request 34: Add import mappings for dummy_thread.
- Pull request 33: Add import mappings for UserDict and UserList.
- Pull request 31: Select the implementations of dictionary iterator routines
  at import time for a 20% speed boost.

Log message:
Changes 1.6.1:
- Raise an AttributeError for six.moves.X when X is a module not available in
  the current interpreter.

Changes 1.6.0:
- Raise an AttributeError for every attribute of unimportable modules.
- Issue 56: Make the fake modules six.moves puts into sys.modules appear not to
  have a __path__ unless they are loaded.
- Pull request 28: Add support for SplitResult.
- Issue 55: Add move mapping for xmlrpc.server.
- Pull request 29: Add move for urllib.parse.splitquery.

Log message:
Import py27-six-1.5.2 as lang/py-six.

Six is a Python 2 and 3 compatibility library. It provides utility functions
for smoothing over the differences between the Python versions with the goal
of writing Python code that is compatible on both Python versions. See the
documentation for more information on what is provided.

Six supports Python 2.4+.