[issue5099] subprocess.POpen.__del__() AttribuetError (os module == None!)
Mary Stern
report at bugs.python.org
Thu Jan 29 17:00:08 CET 2009
New submission from Mary Stern <marystern at yahoo.com>:
I was getting this error (while running my unit tests):
Exception exceptions.AttributeError: "'NoneType' object has no attribute
'error'" in <bound method Popen.__del__ of <subprocess.Popen object at
0x8a2596c>> ignored
which I tracked down to the os module being set to None (yes really!) in
POpen._internal_poll() when called from Popen.__del__, so this line:
except os.error:
was generating the error.
I guess that the module is getting unloaded earlier somehow (maybe a
race condition)?
----------
components: Extension Modules
messages: 80771
nosy: marystern
severity: normal
status: open
title: subprocess.POpen.__del__() AttribuetError (os module == None!)
type: crash
versions: Python 2.6
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<http://bugs.python.org/issue5099>
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