accept() returns INVALID_SOCKET on error, it's not necessary a negative number.

possible completions for an empty word.

Initial patch by Martin Sekera.

possible completions for an empty word.

Initial patch by Martin Sekera.

Patch by Louis Dassy.

inappropriate type.

inappropriate type.

Patch by Eduardo Seabra and Thomas Kluyver.

Patch by Eduardo Seabra and Thomas Kluyver.

These functions accept same arguments as subprocess.Popen().

Patch by Martin Panter.

Initial patch by Christie.

imp.reload() was deprecated in Python 3.4 and changed to call
importlib.reload().

Patch by Petr Viktorin.

imp.reload() was deprecated in Python 3.4 and changed to call
importlib.reload().

Patch by Petr Viktorin.

constructing lru_cache (C implementation).

* Fix ResourceWarning warnings in test_streams
* Return True from StreamReader.eof_received() to fix
  http://bugs.python.org/issue24539 (but still needs a unittest).
  Add StreamReader.__repr__() for easy debugging.
* remove unused imports
* Issue #234: Drop JoinableQueue on Python 3.5+

Move compatibility helpers for the different Python versions to a new
asyncio.compat module.

If exc_traceback is None we shouldn't print a traceback header
like described in the documentation.

The fix for Issue #21217 introduced a regression that caused
`inspect.getsource` to return incorrect results on nested
functions.  The root cause of the regression was due to
switching the implementation to analyze the underlying
bytecode instead of the source code.

This commit switches things back to analyzing the source code
in a more complete way.  The original bug and the regression
are both fixed by the new source code analysis.