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Created on 2016-04-21 04:27 by yab-arz, last changed 2022-04-11 14:58 by admin.
| Files | ||||
|---|---|---|---|---|
| File name | Uploaded | Description | Edit | |
| issue26812.patch | yab-arz, 2016-05-03 21:05 | review | ||
| Messages (3) | |||
|---|---|---|---|
| msg263876 - (view) | Author: Yih-En Andrew Ban (yab-arz) * | Date: 2016-04-21 04:27 | |
In Python 3.5.1, configparser.ExtendedInterpolation will drop the user-defined 'vars' passed in via ConfigParser.get(vars=...) due to a bug when recursing beyond depth 1 in ExtendedInterpolation._interpolate_some(). Line 509 of configparser.py currently reads: 'dict(parser.items(sect, raw=True))' This appears to be a mistake and should instead be: 'map', which includes the user-defined vars.
The following code will trigger an InterpolationMissingOptionError without the fix, and runs as expected with the fix:
from configparser import *
parser = ConfigParser( interpolation=ExtendedInterpolation() )
parser.add_section( 'Section' )
parser.set( 'Section', 'first', '${userdef}' )
parser.set( 'Section', 'second', '${first}' )
parser[ 'Section' ].get( 'second', vars={'userdef': 'userval'} )
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| msg264681 - (view) | Author: Łukasz Langa (lukasz.langa) *  |
Date: 2016-05-02 23:12 | |
This is true. Care to author a patch? |
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| msg264767 - (view) | Author: Yih-En Andrew Ban (yab-arz) * | Date: 2016-05-03 21:05 | |
Sure, patch attached. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:29 | admin | set | github: 70999 |
| 2016-05-03 21:05:46 | yab-arz | set | files:
+ issue26812.patch keywords: + patch messages: + msg264767 |
| 2016-05-02 23:12:30 | lukasz.langa | set | assignee: lukasz.langa messages: + msg264681 |
| 2016-04-21 04:27:19 | yab-arz | create | |