Thanks to Jon Poler for the patch.

Patch by Claudiu Popa, review by Martin v. Löwis.

Fix issue22245 - Fix urllib2_localnet test.

Do not aggresively close wfile in the do_GET method in the BasicAuthHandler.

Do not aggresively close wfile in the do_GET method in the BasicAuthHandler.

Issue #22118: Switch urllib.parse to use RFC 3986 semantics for the resolution of relative URLs, rather than RFCs 1808 and 2396.

Patch by Demian Brecht.

Patch from Steven Barker.

Fix Issue #8797: Raise HTTPError on failed Basic Authentication immediately. Initial patch by Sam Bull.

Fix Issue #8797: Raise HTTPError on failed Basic Authentication immediately. Initial patch by Sam Bull.

'As' became a full keyword when with statements were added in 2.5/2.6.

Patch from Claudiu Popa.

Patch from Thomas Kluyver.

test checking for integer overflow on Py_ssize_t type: cast explicitly to
size_t.

returns -1 (error) on integer overflow.

a temporary bytearray object.

empty string singleton

Modules/_sqlite/cursor.c.

Modules/_pickle.c.

socketmodule.c.

extracts ZIP files with directory entries.  Patch by Ryan Wilson.

extracts ZIP files with directory entries.  Patch by Ryan Wilson.