system Python site-packages directory, to sys.path for macOS framework builds.
The coupling between the two Python instances often caused confusion and, as
of macOS 10.12, changes to the site-packages layout can cause pip component
installations to fail.  This change reverts the effects introduced in 2.7.0
by Issue #4865.  If you are using a package with both the Apple system Python
2.7 and a user-installed Python 2.7, you will need to ensure that copies of
the package are installed with both Python instances.

names.

Original patch by Andreas Stührk.

changed and supports reading read-only files.

with custom __oct__ and __hex__.

Also document that using the dedicated functions to delete items is
preferred. Using PyObject_SetAttr/String() and PySequence_SetItem/Slice() for
deletion is deprecated.

tp_free (e.g. C-inherited Cython classes).

in the documentation.

The fields ml_name and ml_doc are of type "const char *" rather of "char *".

Based on suggestion by Eryk Sun.

The ld_so_aix script and python.exp file are created in the build directory.
Patch by Tristan Carel and Michael Haubenwallner.

unreadable directories on Windows too.

unreadable directories.

non-integer numbers.  Django tests depend on this.

Patch by Matthieu S.

Initial patch by Gareth Rees.

parse_constant doesn't get called on 'null', 'true', 'false' since 3.1/2.7.

Patch by Mariatta Wijaya.

Without this file, clicking Help => IDLE Help did nothing.

empty compile-time PYTHONPATH components.  This fixes some tests in -S or -I
modes.

Add pointer to 'Encoding declaration' in Language Reference.

plural form selections in the gettext module.  The expression parser now
supports exact syntax supported by GNU gettext.