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Fix ast.unparse() for subscription by extended slices and tuples #84070
Description
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 2020-03-08.10:44:34.333>
created_at = <Date 2020-03-07.14:41:32.899>
labels = ['3.7', '3.8', 'type-bug', 'library', '3.9']
title = 'Fix ast.unparse() for subscription by extended slices and tuples'
updated_at = <Date 2020-03-08.10:44:34.332>
user = 'https://github.com/serhiy-storchaka'bugs.python.org fields:
activity = <Date 2020-03-08.10:44:34.332>
actor = 'serhiy.storchaka'
assignee = 'none'
closed = True
closed_date = <Date 2020-03-08.10:44:34.333>
closer = 'serhiy.storchaka'
components = ['Demos and Tools', 'Library (Lib)']
creation = <Date 2020-03-07.14:41:32.899>
creator = 'serhiy.storchaka'
dependencies = []
files = []
hgrepos = []
issue_num = 39889
keywords = ['patch']
message_count = 4.0
messages = ['363596', '363601', '363602', '363605']
nosy_count = 2.0
nosy_names = ['serhiy.storchaka', 'miss-islington']
pr_nums = ['18824', '18826', '18827']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue39889'
versions = ['Python 3.7', 'Python 3.8', 'Python 3.9']
Activity
serhiy-storchaka commentedon Mar 7, 2020
ast.unparse() produces incorrect output for ExtSlice containing a single element:
a[i:j]
It also produces redundant parenthesis for Index containing Tuple:
a[(i, j)]
serhiy-storchaka commentedon Mar 7, 2020
New changeset c4928fc by Serhiy Storchaka in branch 'master':
bpo-39889: Fix ast.unparse() for subscript. (GH-18824)
c4928fc
serhiy-storchaka commentedon Mar 7, 2020
New changeset 92b7278 by Serhiy Storchaka in branch '3.8':
[3.8] bpo-39889: Fix unparse.py for subscript. (GH-18824). (GH-18826)
92b7278
miss-islington commentedon Mar 7, 2020
New changeset 65b0310 by Miss Islington (bot) in branch '3.7':
[3.8] bpo-39889: Fix unparse.py for subscript. (GH-18824). (GH-18826)
65b0310