This patch also provides a simple way to share tests going forward
between test_int and test_long.

When converting REG_DWORD registry values into Python, the conversion
needs to be made from an *unsigned* long (k instead of i) to match the
DWORD type.

This fixes a ValueError seen in winreg.SetValueEx when passed long
winreg.REG_DWORD values that should be supported by the underlying API.

Mostly about symlinks and str/unicode behavior.

Patch by Serhiy Storchaka.

This adds to the work done for issue #15990 (i.e. f44b8d69e5fc and the
commits referenced there).

Fix line buffering of socket._fileobject

#16666: document default values for socket.getaddrinfo in the text to clarify that it doesn't accept keyword args.

Patch Serhiy Storchaka.

Patch by Anton Kasyanov.

Fix Issue15701 - HTTPError info method call raises AttributeError. Fix that to return headers correctly

Patch by Chris Jerdonek.

Patch by Serhiy Storchaka.

Patch by Serhiy Storchaka.

Fix issue #16646: ftplib.FTP.makeport() might lose socket error details.  (patch by Serhiy Storchaka)

Patch by Ashish Nitin Patil.

Issue #16626: Fix infinite recursion in glob.glob() on Windows when the pattern contains a wildcard in the drive or UNC path.
Patch by Serhiy Storchaka.

Patch by Sebastian Kreft.