From c951fbedcb81895c199c1f4cfe2251d6c3a7b5f4 Mon Sep 17 00:00:00 2001 From: Patrick Cloke Date: Wed, 8 Feb 2023 13:09:41 -0500 Subject: MSC3873: Escape keys when flattening dicts. (#15004) This disambiguates keys which attempt to match fields with a dot in them (e.g. m.relates_to). Disabled by default behind an experimental configuration flag. --- tests/push/test_push_rule_evaluator.py | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'tests') diff --git a/tests/push/test_push_rule_evaluator.py b/tests/push/test_push_rule_evaluator.py index da33423871..516b65cc3c 100644 --- a/tests/push/test_push_rule_evaluator.py +++ b/tests/push/test_push_rule_evaluator.py @@ -48,6 +48,14 @@ class FlattenDictTestCase(unittest.TestCase): input = {"foo": {"bar": "abc"}} self.assertEqual({"foo.bar": "abc"}, _flatten_dict(input)) + # If a field has a dot in it, escape it. + input = {"m.foo": {"b\\ar": "abc"}} + self.assertEqual({"m.foo.b\\ar": "abc"}, _flatten_dict(input)) + self.assertEqual( + {"m\\.foo.b\\\\ar": "abc"}, + _flatten_dict(input, msc3783_escape_event_match_key=True), + ) + def test_non_string(self) -> None: """Non-string items are dropped.""" input: Dict[str, Any] = { -- cgit 1.5.1