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Issue #17025: Add dumps() and loads() to ForkingPickler.

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Charles-François Natali 2013-03-24 15:21:49 +01:00
parent 89e6b31845
commit a655075d16
2 changed files with 13 additions and 5 deletions
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11
Lib/multiprocessing/forking.py
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@ -7,7 +7,9 @@
# Licensed to PSF under a Contributor Agreement.
#
import io
import os
import pickle
import sys
import signal
import errno
@ -44,6 +46,15 @@ class ForkingPickler(Pickler):
def register(cls, type, reduce):
cls._extra_reducers[type] = reduce
@staticmethod
def dumps(obj):
buf = io.BytesIO()
ForkingPickler(buf, pickle.HIGHEST_PROTOCOL).dump(obj)
return buf.getbuffer()
loads = pickle.loads
def _reduce_method(m):
if m.__self__ is None:
return getattr, (m.__class__, m.__func__.__name__)