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gdb/libpython.py InstanceProxy does not work with py3 #86892

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hackaugusto mannequin opened this issue Dec 23, 2020 · 4 comments
Closed

gdb/libpython.py InstanceProxy does not work with py3 #86892

hackaugusto mannequin opened this issue Dec 23, 2020 · 4 comments
Labels
3.7 (EOL) end of life 3.8 only security fixes 3.9 only security fixes 3.10 only security fixes

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@hackaugusto
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hackaugusto mannequin commented Dec 23, 2020

BPO 42726
Nosy @miss-islington, @hackaugusto
PRs
  • closes bpo-42726: gdb libpython: InstanceProxy support for py3 #23912
  • [3.9] closes bpo-42726: gdb libpython: InstanceProxy support for py3 (GH-23912) #23924
  • [3.8] closes bpo-42726: gdb libpython: InstanceProxy support for py3 (GH-23912) #23925
    		•

    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 2020-12-24.17:16:12.653>
created_at = <Date 2020-12-23.18:30:18.597>
labels = ['3.7', '3.8', '3.9', '3.10']
title = 'gdb/libpython.py InstanceProxy does not work with py3'
updated_at = <Date 2020-12-24.17:37:10.854>
user = 'https://github.com/hackaugusto'

    bugs.python.org fields:

    activity = <Date 2020-12-24.17:37:10.854>
actor = 'miss-islington'
assignee = 'none'
closed = True
closed_date = <Date 2020-12-24.17:16:12.653>
closer = 'miss-islington'
components = ['Demos and Tools']
creation = <Date 2020-12-23.18:30:18.597>
creator = 'hack.augusto'
dependencies = []
files = []
hgrepos = []
issue_num = 42726
keywords = []
message_count = 4.0
messages = ['383654', '383694', '383696', '383697']
nosy_count = 2.0
nosy_names = ['miss-islington', 'hack.augusto']
pr_nums = ['23912', '23924', '23925']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = None
url = 'https://bugs.python.org/issue42726'
versions = ['Python 3.6', 'Python 3.7', 'Python 3.8', 'Python 3.9', 'Python 3.10']
    @hackaugusto
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    hackaugusto mannequin commented Dec 23, 2020

    Calling proxyval on an instance of a user defined class fails.

    minimally reproducible example:

    from time import sleep

class A:
    def __init__(self):
        self.a = 1

a = A()
sleep(10)

    Attach to process and run:

    py-up
python-interactive
Frame.get_selected_python_frame().get_pyop().get_var_by_name('a')[0].proxyval(set())

    Will result in the following error:

    Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/debug/usr/lib64/libpython3.7m.so.1.0-3.7.9-2.fc33.x86_64.debug-gdb.py", line 471, in __repr__
    for arg, val in self.attrdict.iteritems()])
AttributeError: 'dict' object has no attribute 'iteritems'

    Tested on fedora 33 with python3.7 and debugsymbols

    @hackaugusto hackaugusto mannequin added 3.7 (EOL) end of life 3.8 only security fixes 3.9 only security fixes 3.10 only security fixes labels Dec 23, 2020
    @miss-islington
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    New changeset b57ada9 by Augusto Hack in branch 'master':
    closes bpo-42726: gdb libpython: InstanceProxy support for py3 (GH-23912)
    b57ada9

    @miss-islington
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    New changeset efd64c8 by Miss Islington (bot) in branch '3.8':
    closes bpo-42726: gdb libpython: InstanceProxy support for py3 (GH-23912)
    efd64c8

    @miss-islington
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    New changeset 3bb8567 by Miss Islington (bot) in branch '3.9':
    closes bpo-42726: gdb libpython: InstanceProxy support for py3 (GH-23912)
    3bb8567

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