Patch by Berker Peksag.

Patch by Berker Peksag.

Patch by Berker Peksag.

Patch by Chris Jerdonek. Address Ezio's review comment.

Patch by Chris Jerdonek. Address Ezio's review comment.

Patch by Chris Jerdonek. Address Ezio's review comment.

Issue #16115: Improve subprocess.Popen() documentation around args, shell, and executable arguments.

it to http://pypi.python.org/pypi/bz2file.

Each manager test class now uses a separate manager.  Also, process
pools are no longer created before starting any tests.

Note that warnings are written if the manager for a test case still
has live objects when it is shutdown.  This is true for a few test cases
which fail to wait for all child processes to end.

pickling of classes defined in main module.

This commit rewrites the docstring for int() to incorporate the documentation
changes made in issue #16036.  It also switches the docstrings for int(),
str(), range(), and slice() to use multi-line signatures.

Patch by Berker Peksag.

from _multiprocessing.

Merge issue #14900: Add aliases for sorting params for pstat to follow column names from pstat output.

Patch by Arne Babenhauserheide.

Merge issue #14900: Add aliases for sorting params for pstat to follow column names from pstat output.

Patch by Arne Babenhauserheide.

Patch by Arne Babenhauserheide.