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Add gc.is_finalized to check if an object has been finalised by the gc #83503

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pablogsal opened this issue Jan 13, 2020 · 3 comments
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Add gc.is_finalized to check if an object has been finalised by the gc #83503

pablogsal opened this issue Jan 13, 2020 · 3 comments
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3.9 only security fixes interpreter-core (Objects, Python, Grammar, and Parser dirs) type-feature A feature request or enhancement

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BPO 39322
Nosy @pablogsal
PRs
  • bpo-39322: Add gc.is_finalized to check if an object has been finalised by the gc #17989
  • bpo-39322: Add gc.is_finalized to the gc module docstring #18000
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    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 = 'https://github.com/pablogsal'
closed_at = <Date 2020-01-14.12:07:15.641>
created_at = <Date 2020-01-13.15:17:08.618>
labels = ['interpreter-core', 'type-feature', '3.9']
title = 'Add gc.is_finalized to check if an object has been finalised by the gc'
updated_at = <Date 2020-01-14.17:38:22.557>
user = 'https://github.com/pablogsal'

    bugs.python.org fields:

    activity = <Date 2020-01-14.17:38:22.557>
actor = 'pablogsal'
assignee = 'pablogsal'
closed = True
closed_date = <Date 2020-01-14.12:07:15.641>
closer = 'pablogsal'
components = ['Interpreter Core']
creation = <Date 2020-01-13.15:17:08.618>
creator = 'pablogsal'
dependencies = []
files = []
hgrepos = []
issue_num = 39322
keywords = ['patch']
message_count = 3.0
messages = ['359914', '359969', '359983']
nosy_count = 1.0
nosy_names = ['pablogsal']
pr_nums = ['17989', '18000']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'enhancement'
url = 'https://bugs.python.org/issue39322'
versions = ['Python 3.9']
    @pablogsal
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    Right now is not possible to check from the Python layer if an object with gc support has been already finalized by the GC (but has been resurrected). When implementing some callbacks for the gc in order to add advanced statistics, I have greatly missed a function like this to check if a certain object has been resurrected / the finalizer has been called.

    @pablogsal pablogsal added the 3.9 only security fixes label Jan 13, 2020
    @pablogsal pablogsal self-assigned this Jan 13, 2020
    @pablogsal pablogsal added interpreter-core (Objects, Python, Grammar, and Parser dirs) type-feature A feature request or enhancement 3.9 only security fixes labels Jan 13, 2020
    @pablogsal pablogsal self-assigned this Jan 13, 2020
    @pablogsal pablogsal added interpreter-core (Objects, Python, Grammar, and Parser dirs) type-feature A feature request or enhancement labels Jan 13, 2020
    @pablogsal
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    New changeset a2ec3f0 by Pablo Galindo in branch 'master':
    bpo-39322: Add gc.is_finalized to check if an object has been finalised by the gc (GH-17989)
    a2ec3f0

    @pablogsal
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    New changeset b679137 by Pablo Galindo in branch 'master':
    bpo-39322: Add gc.is_finalized to the gc module docstring (GH-18000)
    b679137

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