Different behavior for functiools.partial between inspect.isfunction() and other inspect.is*function()

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
25/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Stale
Tech stack
python
Domain
tooling

Research direction

Start by running the attached isfuncs_behavior.py reproducer and compare its results for functools.partial with inspect.isfunction() and the other inspect.is*function() predicates. Read the relevant inspect behavior and existing tests, then establish the intended consistency and add coverage; done means the discrepancy is resolved and the regression test passes.

Written by the indexing model from the issue text.

Description

3.10 stdlib type-bug
BPO 46722
Nosy @IliyaZinoviev
Files
  • isfuncs_behavior.py
    		•

    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 = None
created_at = <Date 2022-02-11.15:26:49.488>
labels = ['type-bug', 'library', '3.10']
title = 'Different behavior for functiools.partial between inspect.isfunction() and other inspect.is*function()'
updated_at = <Date 2022-02-12.13:23:19.287>
user = 'https://github.com/IliyaZinoviev'

    bugs.python.org fields:

    activity = <Date 2022-02-12.13:23:19.287>
actor = 'IliyaZinoviev'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2022-02-11.15:26:49.488>
creator = 'IliyaZinoviev'
dependencies = []
files = ['50621']
hgrepos = []
issue_num = 46722
keywords = []
message_count = 4.0
messages = ['413077', '413111', '413127', '413128']
nosy_count = 2.0
nosy_names = ['Kevin Shweh', 'IliyaZinoviev']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue46722'
versions = ['Python 3.10']

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