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Fix Python 3.9 Deprecation Warning

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> DeprecationWarning: Using or importing the ABCs from 'collections'
> instead of from 'collections.abc' is deprecated since Python 3.3,
> and in 3.9 it will stop working
This commit is contained in:
Loic Teixeira 2020-07-19 13:34:40 +02:00 committed by Matt Westcott
parent c70d1f5c5a
commit b7cae45fd7
1 changed files with 1 additions and 1 deletions
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2
wagtail/admin/rich_text/converters/html_ruleset.py
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@ -1,5 +1,5 @@
import re
from collections import Mapping
from collections.abc import Mapping
ELEMENT_SELECTOR = re.compile(r'^([\w-]+)$')
ELEMENT_WITH_ATTR_SELECTOR = re.compile(r'^([\w-]+)\[([\w-]+)\]$')