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from __future__ import annotations is not mandatory in 3.11.0a1+ #89662

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from __future__ import annotations is not mandatory in 3.11.0a1+#89662
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3.11only security fixestopic-installationtype-bugAn unexpected behavior, bug, or error

Description

@thatbirdguythatuknownot
thatbirdguythatuknownot
mannequin
opened on Oct 17, 2021
BPO 45499
Nosy @stevendaprano, @thatbirdguythatuknownot

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 2021-10-17.05:34:30.026>
created_at = <Date 2021-10-17.04:50:55.818>
labels = ['type-bug', 'expert-installation', '3.11']
title = 'from __future__ import annotations is not mandatory in 3.11.0a1+'
updated_at = <Date 2021-10-17.05:34:30.025>
user = 'https://github.com/thatbirdguythatuknownot'

bugs.python.org fields:

activity = <Date 2021-10-17.05:34:30.025>
actor = 'steven.daprano'
assignee = 'none'
closed = True
closed_date = <Date 2021-10-17.05:34:30.026>
closer = 'steven.daprano'
components = ['Installation']
creation = <Date 2021-10-17.04:50:55.818>
creator = 'Crowthebird'
dependencies = []
files = []
hgrepos = []
issue_num = 45499
keywords = []
message_count = 4.0
messages = ['404125', '404126', '404127', '404128']
nosy_count = 2.0
nosy_names = ['steven.daprano', 'Crowthebird']
pr_nums = []
priority = 'normal'
resolution = 'duplicate'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue45499'
versions = ['Python 3.11']

Activity

  1. thatbirdguythatuknownot commented on Oct 17, 2021

    @thatbirdguythatuknownot
    thatbirdguythatuknownotmannequin
    on Oct 17, 2021
    MannequinAuthor
    >>> import sys
>>> import __future__
>>> __future__.annotations
_Feature((3, 7, 0, 'beta', 1), (3, 11, 0, 'alpha', 0), 16777216)
>>> sys.version_info
sys.version_info(major=3, minor=11, micro=0, releaselevel='alpha', serial=1)
>>> sys.version_info > __future__.annotations.mandatory
True
>>> sys.version_info >= __future__.annotations.mandatory
True

    Why is it still not automatically inside python 3.11.0a1?

  2. thatbirdguythatuknownot
    added
    3.11only security fixes
    topic-installation
    type-bugAn unexpected behavior, bug, or error
    on Oct 17, 2021

  3. thatbirdguythatuknownot commented on Oct 17, 2021

    @thatbirdguythatuknownot
    thatbirdguythatuknownotmannequin
    on Oct 17, 2021
    MannequinAuthor
    test case:
>>> a: A = 'test'
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'A' is not defined. Did you mean: 'a'?

  4. stevendaprano commented on Oct 17, 2021

    @stevendaprano
    stevendaprano
    on Oct 17, 2021
    Member

    Why is it still not automatically inside python 3.11.0a1?

    Probably because this is the .0a1 version, and making it mandatory just hasn't been done yet. The developers are only human and can't do everything instantly.

  5. stevendaprano commented on Oct 17, 2021

    @stevendaprano
    stevendaprano
    on Oct 17, 2021
    Member

    Duplicate: bpo-38605

  6. stevendaprano
    closed this as completedon Oct 17, 2021
  7. stevendaprano
    closed this as completedon Oct 17, 2021
  8. ezio-melotti
    transferred this issue fromon Apr 10, 2022
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