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repeated keyword arguments #47469

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gangesmaster mannequin opened this issue Jun 27, 2008 · 4 comments
Closed

repeated keyword arguments #47469

gangesmaster mannequin opened this issue Jun 27, 2008 · 4 comments
Labels
interpreter-core (Objects, Python, Grammar, and Parser dirs) type-bug An unexpected behavior, bug, or error

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@gangesmaster
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Mannequin

gangesmaster mannequin commented Jun 27, 2008

BPO 3219
Nosy @gvanrossum, @giampaolo, @benjaminp
Files
  • repeated_kwargs.patch
    		•

    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 2008-07-01.19:35:30.173>
created_at = <Date 2008-06-27.19:17:45.795>
labels = ['interpreter-core', 'type-bug']
title = 'repeated keyword arguments'
updated_at = <Date 2008-07-01.19:35:30.172>
user = 'https://bugs.python.org/gangesmaster'

    bugs.python.org fields:

    activity = <Date 2008-07-01.19:35:30.172>
actor = 'benjamin.peterson'
assignee = 'none'
closed = True
closed_date = <Date 2008-07-01.19:35:30.173>
closer = 'benjamin.peterson'
components = ['Interpreter Core']
creation = <Date 2008-06-27.19:17:45.795>
creator = 'gangesmaster'
dependencies = []
files = ['10755']
hgrepos = []
issue_num = 3219
keywords = ['patch']
message_count = 4.0
messages = ['68847', '68852', '68862', '69059']
nosy_count = 4.0
nosy_names = ['gvanrossum', 'gangesmaster', 'giampaolo.rodola', 'benjamin.peterson']
pr_nums = []
priority = 'critical'
resolution = 'fixed'
stage = None
status = 'closed'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue3219'
versions = ['Python 2.6', 'Python 3.0']
    @gangesmaster
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    gangesmaster mannequin commented Jun 27, 2008

    under python 2.5 (and possibly 2.6 beta), the following code runs
    successfully:

    >>> def f(**kwargs):
...     print kwargs
...
>>> f(a=5,b=7,a=8)
{'a': 8, 'b': 7}

    while in python 2.4, it fails as expected (complaining that "a" is given
    twice")

    http://mail.python.org/pipermail/python-dev/2008-June/080782.html

    @gangesmaster gangesmaster mannequin added interpreter-core (Objects, Python, Grammar, and Parser dirs) type-bug An unexpected behavior, bug, or error labels Jun 27, 2008
    @benjaminp
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    The attached patch gives a SyntaxError.

    @gvanrossum
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    Don't do this for 2.5 please.

    @benjaminp
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    Done for 2.6 in r64622. (Georg reviewed.)

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