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Created on 2015-09-10 16:30 by cortopy, last changed 2022-04-11 14:58 by admin. This issue is now closed.
| Pull Requests | |||
|---|---|---|---|
| URL | Status | Linked | Edit |
| PR 7527 | closed | miss-islington, 2018-06-08 10:14 | |
| PR 7528 | merged | miss-islington, 2018-06-08 10:14 | |
| PR 7530 | merged | miss-islington, 2018-06-08 11:11 | |
| PR 7553 | merged | miss-islington, 2018-06-09 01:19 | |
| Messages (7) | |||
|---|---|---|---|
| msg250388 - (view) | Author: Juan Jimenez-Anca (cortopy) | Date: 2015-09-10 16:30 | |
When trying to assign the metavar in add_argument() method of argparse module I'm unable to include characters after a right square bracket.
Trying to set something like this:
metavar="[host:database:collection:]field"
would raise an AssertionError, which includes:
File "/usr/lib64/python3.4/argparse.py", line 329, in _format_usage
assert ' '.join(opt_parts) == opt_usage
However, the following is accepted:
metavar="[host:database:collection:]field"
|
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| msg250389 - (view) | Author: Juan Jimenez-Anca (cortopy) | Date: 2015-09-10 16:32 | |
My apologies for the formatting of the last line. This is my issue corrected:
When trying to assign the metavar in add_argument() method of argparse module I'm unable to include characters after a right square bracket.
Trying to set something like this:
metavar="[host:database:collection:]field"
would raise an AssertionError, which includes:
File "/usr/lib64/python3.4/argparse.py", line 329, in _format_usage
assert ' '.join(opt_parts) == opt_usage
However, the following is accepted:
metavar="[host:database:collection:] field"
|
|||
| msg250427 - (view) | Author: paul j3 (paul.j3) *  |
Date: 2015-09-10 22:38 | |
This assertion error caused by brackets (and other 'odd' characters) in the metavar is a known issue. http://bugs.python.org/issue11874 http://bugs.python.org/issue14046 The formatter that handles line wrapping of the usage line is fragile. |
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| msg319042 - (view) | Author: Nick Coghlan (ncoghlan) *  |
Date: 2018-06-08 10:12 | |
New changeset 66f02aa32f1e4adb9f24cf186f8c495399d5ce9b by Nick Coghlan (wim glenn) in branch 'master': bpo-11874: fix assertion failure in argparse metavar handling (GH-1826) https://github.com/python/cpython/commit/66f02aa32f1e4adb9f24cf186f8c495399d5ce9b |
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| msg319051 - (view) | Author: miss-islington (miss-islington) | Date: 2018-06-08 11:06 | |
New changeset 376c272d68cca0975ff0be3d12abf5f67da342d7 by Miss Islington (bot) in branch '3.6': bpo-11874: fix assertion failure in argparse metavar handling (GH-1826) https://github.com/python/cpython/commit/376c272d68cca0975ff0be3d12abf5f67da342d7 |
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| msg319055 - (view) | Author: miss-islington (miss-islington) | Date: 2018-06-08 11:33 | |
New changeset 842985f6c70484ed7b8fc30d0bc05aec73236a98 by Miss Islington (bot) in branch '3.7': bpo-11874: fix assertion failure in argparse metavar handling (GH-1826) https://github.com/python/cpython/commit/842985f6c70484ed7b8fc30d0bc05aec73236a98 |
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| msg319128 - (view) | Author: miss-islington (miss-islington) | Date: 2018-06-09 01:28 | |
New changeset 4e6bd247aa955056626bf0cf8dc1c65a587b871f by Miss Islington (bot) in branch '2.7': bpo-11874: fix assertion failure in argparse metavar handling (GH-1826) https://github.com/python/cpython/commit/4e6bd247aa955056626bf0cf8dc1c65a587b871f |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:20 | admin | set | github: 69244 |
| 2018-06-09 01:28:05 | miss-islington | set | messages: + msg319128 |
| 2018-06-09 01:19:26 | miss-islington | set | pull_requests: + pull_request7188 |
| 2018-06-08 11:33:53 | miss-islington | set | messages: + msg319055 |
| 2018-06-08 11:11:23 | miss-islington | set | pull_requests: + pull_request7169 |
| 2018-06-08 11:06:01 | miss-islington | set | nosy:
+ miss-islington messages: + msg319051 |
| 2018-06-08 10:14:59 | miss-islington | set | pull_requests: + pull_request7163 |
| 2018-06-08 10:14:00 | miss-islington | set | pull_requests: + pull_request7159 |
| 2018-06-08 10:12:52 | ncoghlan | set | nosy:
+ ncoghlan messages: + msg319042 |
| 2016-01-17 06:32:01 | martin.panter | set | status: open -> closed superseder: argparse assertion failure with brackets in metavars resolution: duplicate |
| 2015-09-10 22:38:47 | paul.j3 | set | nosy:
+ paul.j3 messages: + msg250427 |
| 2015-09-10 16:32:01 | cortopy | set | messages: + msg250389 |
| 2015-09-10 16:30:03 | cortopy | create | |