Fixed #7748: now upload and register commands don't need to force the encoding anymore : DistributionMetada returns utf8 strings

Increased the overflow value on test_dealloc to make sure that it is big enough even for wide builds.

This should fix the failure introduced in r77680. The error message is now different and it caused the test to fail. The failing test is not present in 2.5 so it is failing only on 2.6 and newer versions.

and exit points.  2. Simplify bigcomp comparison loop.  3. Don't set
ERANGE on _Py_dg_strtod underflow (it was set inconsistently anyway).
4. Remove unused dsign field from BCinfo struct.

 http://www.python.org/dev/buildbot/all/builders/x86%20gentoo%20trunk/builds/5700/

Will be removed shortly.

Adjust documentation and add a test to verify this behavior.

See http://mail.python.org/pipermail/python-dev/2010-January/095637.html for
discussion.

could crash in many places because of the PyByteArray_AS_STRING() macro
returning NULL.  The macro now returns a statically allocated empty
string instead.

conversion (see bug 5 in the issue tracker).

nor in py3k).  Patch by Florent Xicluna as well as additional tests.

Also remove some now unused variables, and add comments clarifying the
possible outputs of the parsing section of _Py_dg_strtod.  Thanks
Eric Smith for reviewing.

headers in multipart/signed MIME parts, which fixes one of the sources of
invalid modifications to such parts by Generator.  Patch and tests by
Martin von Gagern.

1-byte argument.  Patch by Victor Stinner.

Py3K warnings are DeprecationWarning by default this was causing -3 to
essentially be a no-op. Now DeprecationWarning is only silenced if -3 is not
used.

Closes issue #7700. Thanks Ezio Melotti and Florent Xicluna for patch help.

argument values in debug mode.  Patch by Victor Stinner.

binascii module.  Backported from py3k by Florent Xicluna, with some
additional tests.

even if identical.  Patch by Florent Xicluna (again).