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Add private _PyErr_GetExcInfo() function which accepts a tstate argument #83345

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jd mannequin opened this issue Dec 30, 2019 · 5 comments
Closed

Add private _PyErr_GetExcInfo() function which accepts a tstate argument #83345

jd mannequin opened this issue Dec 30, 2019 · 5 comments
Labels
3.9 only security fixes topic-C-API type-feature A feature request or enhancement

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@jd
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Mannequin

jd mannequin commented Dec 30, 2019

BPO 39164
Nosy @vstinner, @jd
PRs
  • bpo-39164: errors: add and expose _PyErr_GetExcInfo #17752
  • bpo-39164: Fix compiler warning in PyErr_GetExcInfo() #18010
    		•

    Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

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    GitHub fields:

    assignee = None
closed_at = <Date 2020-01-13.16:31:03.869>
created_at = <Date 2019-12-30.10:36:38.864>
labels = ['expert-C-API', 'type-feature', '3.9']
title = 'Add private _PyErr_GetExcInfo() function which accepts a tstate argument'
updated_at = <Date 2020-01-15.12:45:45.917>
user = 'https://github.com/jd'

    bugs.python.org fields:

    activity = <Date 2020-01-15.12:45:45.917>
actor = 'vstinner'
assignee = 'none'
closed = True
closed_date = <Date 2020-01-13.16:31:03.869>
closer = 'vstinner'
components = ['C API']
creation = <Date 2019-12-30.10:36:38.864>
creator = 'jd'
dependencies = []
files = []
hgrepos = []
issue_num = 39164
keywords = ['patch']
message_count = 5.0
messages = ['359029', '359030', '359917', '359918', '360049']
nosy_count = 2.0
nosy_names = ['vstinner', 'jd']
pr_nums = ['17752', '18010']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'enhancement'
url = 'https://bugs.python.org/issue39164'
versions = ['Python 3.9']
    @jd
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    Mannequin Author

    jd mannequin commented Dec 30, 2019

    PyErr_GetExcInfo does not allow to retrieve exception information for an arbitrary thread. As it calls _PyThreadState_GET itself, it's impossible to get exception information for a different thread.

    @jd jd mannequin added 3.7 (EOL) end of life 3.8 only security fixes 3.9 only security fixes topic-C-API type-feature A feature request or enhancement labels Dec 30, 2019
    @jd
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    jd mannequin commented Dec 30, 2019

    Relevant python-dev thread: https://mail.python.org/archives/list/python-dev@python.org/thread/QVMFP76R35SXUIM2WPPVPV5XCVMKPDEB/#TLP6MWNML4PRKFFGXHCKNEUMN6UIQ4MT

    @vstinner
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    New changeset 3430c55 by Victor Stinner (Julien Danjou) in branch 'master':
    bpo-39164: Add private _PyErr_GetExcInfo() function (GH-17752)
    3430c55

    @vstinner
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    Thanks Julien Danjou.

    @vstinner vstinner removed 3.7 (EOL) end of life 3.8 only security fixes labels Jan 13, 2020
    @vstinner vstinner removed the 3.7 (EOL) end of life label Jan 13, 2020
    @vstinner vstinner changed the title PyErr_GetExcInfo does not allow to retrieve for an arbitrary thread Add private _PyErr_GetExcInfo() function which accepts a tstate argument Jan 13, 2020
    @vstinner vstinner removed the 3.8 only security fixes label Jan 13, 2020
    @vstinner vstinner changed the title PyErr_GetExcInfo does not allow to retrieve for an arbitrary thread Add private _PyErr_GetExcInfo() function which accepts a tstate argument Jan 13, 2020
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    New changeset 3f12ac1 by Victor Stinner in branch 'master':
    bpo-39164: Fix compiler warning in PyErr_GetExcInfo() (GH-18010)
    3f12ac1

    @ezio-melotti ezio-melotti transferred this issue from another repository Apr 10, 2022
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