New submission from Mark Dickinson <[EMAIL PROTECTED]>:
Here's a report from Ismail Donmez (cartman), extracted from the
issue 3419 discussion in an effort to avoid putting multiple
problems under one tracker issue.
[cartman]
With trunk when running test_multiprocessing in a tight loop I saw
another problem:
test_multiprocessing
Process Process-61:
Traceback (most recent call last):
File "/Users/cartman/Sources/py3k/Lib/multiprocessing/process.py",
line 229, in _bootstrap
Process Process-60:
Traceback (most recent call last):
File "/Users/cartman/Sources/py3k/Lib/multiprocessing/process.py",
line 229, in _bootstrap
Process Process-62:
Traceback (most recent call last):
File "/Users/cartman/Sources/py3k/Lib/multiprocessing/process.py",
line 229, in _bootstrap
util._run_after_forkers()
File "/Users/cartman/Sources/py3k/Lib/multiprocessing/util.py", line
138, in _run_after_forkers
util._run_after_forkers()
File "/Users/cartman/Sources/py3k/Lib/multiprocessing/util.py", line
138, in _run_after_forkers
util._run_after_forkers()
File "/Users/cartman/Sources/py3k/Lib/multiprocessing/util.py", line
138, in _run_after_forkers
items = list(_afterfork_registry.items())
items = list(_afterfork_registry.items())
File "/Users/cartman/Sources/py3k/Lib/weakref.py", line 103, in items
File "/Users/cartman/Sources/py3k/Lib/weakref.py", line 103, in items
items = list(_afterfork_registry.items())
File "/Users/cartman/Sources/py3k/Lib/weakref.py", line 103, in items
for key, wr in self.data.items():
RuntimeError: dictionary changed size during iteration
for key, wr in self.data.items():
RuntimeError: dictionary changed size during iteration
for key, wr in self.data.items():
RuntimeError: dictionary changed size during iteration
----------
assignee: jnoller
components: Extension Modules
messages: 71274
nosy: cartman, jnoller, marketdickinson
severity: normal
status: open
title: 'dictionary changed size' error in test_multiprocessing
versions: Python 2.6
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Python tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue3578>
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