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Recipients
Author	ehuss
Date	2007年06月27日.18:44:32
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Marked as misclassified
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Content
Due to various issues with how pickle works and new-style classes, pickling exception objects has been somewhat unreliable since Python 2.5. See comments in patch #1692335 for more detail. Attached is a patch that seems to improve pickling exceptions to support various different types of subclasses. It has some limitations (exceptions that use __slots__, doesn't fully support SyntaxError, UnicodeError, SystemExit, or WindowsError). However, it is an improvement for my situation.

Content

Due to various issues with how pickle works and new-style classes, pickling exception objects has been somewhat unreliable since Python 2.5. See comments in patch #1692335 for more detail. Attached is a patch that seems to improve pickling exceptions to support various different types of subclasses.
It has some limitations (exceptions that use __slots__, doesn't fully support SyntaxError, UnicodeError, SystemExit, or WindowsError). However, it is an improvement for my situation.

History
Date	User	Action	Args
2007年08月23日 15:58:54	admin	link	issue1744398 messages
2007年08月23日 15:58:54	admin	create