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Created on 2002年09月11日 06:17 by mhammond, last changed 2022年04月10日 16:05 by admin. This issue is now closed.
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| File name | Uploaded | Description | Edit | |
| warnings.py.patch | mhammond, 2002年09月11日 06:17 | Proposed fix | ||
| Messages (3) | |||
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| msg12345 - (view) | Author: Mark Hammond (mhammond) * (Python committer) | Date: 2002年09月11日 06:17 | |
If an application embeds Python while stderr is not valid, warnings can cause unexpected exceptions in the application. This is particularly a problem when it happens *while* the application is attempting to create a valid stderr :) Pythonwin recently started failing to start with the following traceback: File "f:\src\python-cvs\lib\regsub.py", line 15, in ? DeprecationWarning) File "f:\src\python-cvs\lib\warnings.py", line 45, in warn warn_explicit(message, category, filename, lineno, module, registry) File "f:\src\python-cvs\lib\warnings.py", line 104, in warn_explicit showwarning(message, category, filename, lineno) File "f:\src\python-cvs\lib\warnings.py", line 110, in showwarning file.write(formatwarning(message, category, filename, lineno)) exceptions.IOError: (9, 'Bad file descriptor') I propose that the warnings module ignore IOError exceptions when writing the warning. Attaching proposed fix. Assigning to Martin for feedback - assign back for me to check in. |
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| msg12346 - (view) | Author: Martin v. Löwis (loewis) * (Python committer) | Date: 2002年09月11日 08:33 | |
Logged In: YES user_id=21627 Looks good, please apply it. |
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| msg12347 - (view) | Author: Mark Hammond (mhammond) * (Python committer) | Date: 2002年09月11日 13:23 | |
Logged In: YES user_id=14198 Checking in warnings.py; /cvsroot/python/python/dist/src/Lib/warnings.py,v <-- warnings.py new revision: 1.17; previous revision: 1.16 |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022年04月10日 16:05:40 | admin | set | github: 37162 |
| 2002年09月11日 06:17:40 | mhammond | create | |