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Drop backwards compat hack for event serialization (#16069)

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Shay 2023-08-07 10:37:08 -07:00 committed by GitHub
parent 9d3713d6d5
commit 81a6f8c9ae
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2 changed files with 2 additions and 11 deletions
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1
changelog.d/16069.misc Normal file
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@ -0,0 +1 @@
Drop backwards compat hack for event serialization.

12
synapse/events/snapshot.py
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@ -186,9 +186,6 @@ class EventContext(UnpersistedEventContextBase):
),
"app_service_id": self.app_service.id if self.app_service else None,
"partial_state": self.partial_state,
# add dummy delta_ids and prev_group for backwards compatibility
"delta_ids": None,
"prev_group": None,
}
@staticmethod
@ -203,13 +200,6 @@ class EventContext(UnpersistedEventContextBase):
Returns:
The event context.
"""
# workaround for backwards/forwards compatibility: if the input doesn't have a value
# for "state_group_deltas" just assign an empty dict
state_group_deltas = input.get("state_group_deltas", None)
if state_group_deltas:
state_group_deltas = _decode_state_group_delta(state_group_deltas)
else:
state_group_deltas = {}
context = EventContext(
# We use the state_group and prev_state_id stuff to pull the
@ -217,7 +207,7 @@ class EventContext(UnpersistedEventContextBase):
storage=storage,
state_group=input["state_group"],
state_group_before_event=input["state_group_before_event"],
state_group_deltas=state_group_deltas,
state_group_deltas=_decode_state_group_delta(input["state_group_deltas"]),
state_delta_due_to_event=_decode_state_dict(
input["state_delta_due_to_event"]
),