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Created on 2015-07-28 12:02 by mic-e, last changed 2022-04-11 14:58 by admin. This issue is now closed.
| Messages (4) | |||
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| msg247521 - (view) | Author: Michael Ensslin (mic-e) * | Date: 2015-07-28 12:02 | |
Python 3.4.3 introduced an internal function, _PyTraceback_Add, which is quite useful when constructing Python exception objects. I'm using it when constructing a Python Exception object from a C++ exception object, to add "fake traceback frames" that contain the line number / file name where the C++ exception has occurred. The function is exported via Python.h, but unfortunately it seems undocumented, and must thus be considered unstable; I request to change that. |
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| msg339703 - (view) | Author: Serhiy Storchaka (serhiy.storchaka) *  |
Date: 2019-04-09 05:55 | |
It looks like a hack and is used only three time in the CPython code. What is your use case? How do you use it? |
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| msg380792 - (view) | Author: Irit Katriel (iritkatriel) * |
Date: 2020-11-11 19:44 | |
The information about the location in c++ where the error occurred can be included in the exception message. I don't think adding fake frames to the traceback is a pattern that we should support through a public API. |
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| msg383095 - (view) | Author: Irit Katriel (iritkatriel) * |
Date: 2020-12-15 20:19 | |
This seems like something that needs to be discussed on python-ideas before it can be brought to implementation. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:19 | admin | set | github: 68931 |
| 2020-12-15 20:19:44 | iritkatriel | set | status: open -> closed resolution: rejected messages: + msg383095 stage: needs patch -> resolved |
| 2020-11-11 19:44:14 | iritkatriel | set | nosy:
+ iritkatriel messages: + msg380792 |
| 2019-04-09 05:55:40 | serhiy.storchaka | set | messages: + msg339703 |
| 2019-04-09 05:48:15 | SilentGhost | set | nosy:
+ serhiy.storchaka versions: - Python 3.7 |
| 2019-04-08 22:56:54 | cheryl.sabella | set | stage: needs patch versions: + Python 3.7, Python 3.8, - Python 3.4, Python 3.5, Python 3.6 |
| 2015-07-28 12:02:34 | mic-e | create | |