Patch by Eric Appelt.

to/from UTF-8, instead of the locale encoding to avoid inconsistencies with
os.fsencode() and os.fsdecode() which are already using UTF-8.

Issue #28147: Fix a memory leak in split-table dictionaries: setattr() must not
convert combined table into split table.

Patch written by INADA Naoki.

The new dict implementation is not faster, but more compact.

Patch written by Brendan Donegan.

Add a dependency to stringlib to make sure that bytes_methods.c is
recompiled if stringlib is modified.

Issue #28920: Replace _PyObject_CallMethodId(obj, meth, "O", arg) with
_PyObject_CallMethodIdObjArgs(obj, meth, arg, NULL) to avoid
_PyObject_CallMethodId() special case when arg is a tuple.

If arg is a tuple, _PyObject_CallMethodId() unpacks the tuple: obj.meth(*arg).

on Android for a non-root user.

the directory for installing object code libraries to the cross compilation
search paths.

/usr/include/ncursesw as a headers search path.

a non-root user on Android where access rights are controled by SELinux MAC.

assuming some invariants about uids that are not valid for Android.

Initial patch by Mariatta Wijaya.

by ast.literal_eval() even if they do not include subexpressions.

PyErr_SyntaxLocationEx() and PyErr_SyntaxLocationObject().

PyErr_SyntaxLocationEx() and PyErr_SyntaxLocationObject().

Patch by Julien Palard.

* In Python 3, the specifier is 0o
* There is no special case for leading zeros
* Remove duplicate tests
* Clarify other existing tests and comments

Thanks to Douglas Greiman for the patch.

Issue #28779: multiprocessing.set_forkserver_preload() would crash the forkserver process if a preloaded module instantiated some multiprocessing objects such as locks.

Issue #28779: multiprocessing.set_forkserver_preload() would crash the forkserver process if a preloaded module instantiated some multiprocessing objects such as locks.

has been built with Py_DEBUG defined.