Fix PushRuleEvaluator and Filter to work on frozendicts (#12100)

* Fix `PushRuleEvaluator` to work on frozendicts

frozendicts do not (necessarily) inherit from dict, so this needs to handle
them correctly.

* Fix event filtering for frozen events

Looks like this one was introduced by #11194.
This commit is contained in:
Richard van der Hoff 2022-02-28 17:40:24 +00:00 committed by GitHub
parent 5565f454e1
commit 6c0b44a3d7
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5 changed files with 27 additions and 6 deletions

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@ -22,6 +22,7 @@ from typing import (
Dict,
Iterable,
List,
Mapping,
Optional,
Set,
TypeVar,
@ -361,10 +362,10 @@ class Filter:
return self._check_fields(field_matchers)
else:
content = event.get("content")
# Content is assumed to be a dict below, so ensure it is. This should
# Content is assumed to be a mapping below, so ensure it is. This should
# always be true for events, but account_data has been allowed to
# have non-dict content.
if not isinstance(content, dict):
if not isinstance(content, Mapping):
content = {}
sender = event.get("sender", None)