Incorrect behaviour of super() in a metaclass-created subclass

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
20/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Stale
Tech stack
python
Domain
compilers

Research direction

Start by reading the linked bug.py test case and reproducing its metaclass-created subclass behavior with the affected Python versions. Then inspect the interpreter-core implementation related to super() and metaclass-created classes. Done means the test case produces the expected super() behavior, with regression coverage added if the relevant test location can be identified.

Written by the indexing model from the issue text.

Description

interpreter-core type-bug
BPO 20581
Nosy @ronaldoussoren, @bitdancer, @jdetrey
Files
  • bug.py: Test case
    		•

    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 2014-02-10.12:13:22.167>
labels = ['interpreter-core', 'type-bug']
title = 'Incorrect behaviour of super() in a metaclass-created subclass'
updated_at = <Date 2014-02-25.20:19:20.099>
user = 'https://github.com/jdetrey'

    bugs.python.org fields:

    activity = <Date 2014-02-25.20:19:20.099>
actor = 'ronaldoussoren'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Interpreter Core']
creation = <Date 2014-02-10.12:13:22.167>
creator = 'jdetrey'
dependencies = []
files = ['34020']
hgrepos = []
issue_num = 20581
keywords = []
message_count = 2.0
messages = ['210829', '210837']
nosy_count = 3.0
nosy_names = ['ronaldoussoren', 'r.david.murray', 'jdetrey']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue20581'
versions = ['Python 3.3', 'Python 3.4', 'Python 3.5']

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