A patch from Illia Polosukhin.

While the previous location was fine, it makes more sense to have the
method higher up in the inheritance chain, especially at a point where
get_source() is defined which is the earliest source_to_code() could
programmatically be used in the inheritance tree in importlib.abc.

This affects pyexpat and _elementtree. PyExpat_CAPI now exposes a new
function - DefaultUnknownEncodingHandler.

Based on a patch by Serhiy Storchaka.

This affects pyexpat and _elementtree. PyExpat_CAPI now exposes a new
function - DefaultUnknownEncodingHandler.

Based on a patch by Serhiy Storchaka.

Fix compilation under MSVC: ssl_set_mode() is a macro, and the MSVC preprocessor doesn't process #ifdef's inside a macro argument list.

(found explanation at http://www.tech-archive.net/Archive/VC/microsoft.public.vc.language/2007-05/msg00385.html)

Closes #18046: Simplified logging internals relating to levels and their names. Thanks to Alex Gaynor for the patch.

Fix #17272 - Make Request.full_url and Request.get_full_url return same result under all circumstances.
Document the change of Request.full_url to a property.

to interp->modules) and that deleting essential items from the dict
can cause Python to blow up.

Thanks to Terry Reedy for coming up with initial wording and Yogesh
Chaudhari for coming up with a patch using that wording in parallel to
my own patch.

Without this patch socket.getaddrinfo crashed when called
with some unusual argument combinations.

Without this patch socket.getaddrinfo crashed when called
with some unusual argument combinations.

Fix #18007 : Document CookieJar.add_cookie_header request parameter changes in 3.3 and 3.4.

Patch by Guilherme Simões.