when imported, instead doing it at build time.  This makes importing
sysconfig faster and reduces Python startup time by 20%.

generator.throw() now gets the traceback from the passed exception's
``__traceback__`` attribute.  Patch by Petri Lehtinen.

generator.throw() now gets the traceback from the passed exception's
`__traceback__` attribute.  Patch by Petri Lehtinen.

  in order to display the prompt correctly.  Patch by Petri Lehtinen.

encoding, to read and write MH mailboxes (.mh_sequences files).

works properly.

PyErr_SetFromErrnoWithFilenameObject() was already fixed by the changeset
793c75177d28. This commit fixes PyErr_SetExcFromWindowsErrWithFilenameObject(),
used on Windows.

See the FreeBSD bug:
http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/155606

Merge #13194: zlib.compressobj().copy() and zlib.decompressobj().copy() are now available on Windows.

Issue #13194: zlib.compressobj().copy() and zlib.decompressobj().copy() are now available on Windows.

On Fedora, new files get the 'security.selinux' attribute.

The nti() function that converts a number field from a tar header to a number
failed to decode GNU tar specific base-256 fields. I also added support for
decoding and encoding negative base-256 number fields.