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.

when the grp module cannot be imported, as for example on Android platforms.

This makes tests passing after changes by issue #5322.

Original patch by Andreas Stührk.

writes the index file when it is not changed.

names.

Fixes #24142: [configparser] always join multiline values to not leave the parser in an invalid state

in the documentation.

Patch by Wojtek Ruszczewski.