[issue14335] Reimplement multiprocessing's ForkingPickler using dispatch_table

[sbt]

New submission from sbt <shibturn at gmail.com>:

The attached patch reimplements ForkingPickler using the new dispatch_table attribute.

This allows ForkingPickler to subclass Pickler (implemented in C) instead of _Pickler (implemented in Python).

----------
components: Library (Lib)
files: mp_forking_pickler.patch
keywords: patch
messages: 156028
nosy: sbt
priority: normal
severity: normal
status: open
title: Reimplement multiprocessing's ForkingPickler using dispatch_table
type: performance
versions: Python 3.3
Added file: http://bugs.python.org/file24887/mp_forking_pickler.patch

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue14335>
_______________________________________