[Patches] [ python-Patches-816059 ] popen2 work, fixes bugs 768649 and 761888

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Patches item #816059, was opened at 2003-10-01 13:48
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Category: Library (Lib)
Group: Python 2.3
Status: Open
Resolution: None
Priority: 5
Submitted By: Andrew Gaul (gaul)
Assigned to: Nobody/Anonymous (nobody)
Summary: popen2 work, fixes bugs 768649 and 761888

Initial Comment:
Plug popen2.popen[234] leak (see bug #768649 for

discussion).  Handle os.{pipe,fork} exceptions (see bug

#761888).  Change class variables into instance

variables, allowing following code to work properly:



from popen2 import Popen3

p1 = Popen3('ls')

p1.fromchild.read()

Popen3('ls').fromchild.read()

Popen3('ls').fromchild.read()

p1.wait()



Update docstrings to mention popen4 and warn about

mixing Popen3 objects and threading.  Expand on MAX_FD

comment.

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