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Remove annotate_event_with_state as nothing was using it. Update state tests to call annotate_context_with_state

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This commit is contained in:
Mark Haines 2014-12-16 15:07:38 +00:00
parent 2af40cfa14
commit 8b8beba194
2 changed files with 55 additions and 151 deletions
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66
synapse/state.py
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@ -22,7 +22,6 @@ from synapse.api.constants import EventTypes
from collections import namedtuple
import copy
import logging
import hashlib
@ -43,71 +42,6 @@ class StateHandler(object):
def __init__(self, hs):
self.store = hs.get_datastore()
@defer.inlineCallbacks
@log_function
def annotate_event_with_state(self, event, old_state=None):
""" Annotates the event with the current state events as of that event.
This method adds three new attributes to the event:
* `state_events`: The state up to and including the event. Encoded
as a dict mapping tuple (type, state_key) -> event.
* `old_state_events`: The state up to, but excluding, the event.
Encoded similarly as `state_events`.
* `state_group`: If there is an existing state group that can be
used, then return that. Otherwise return `None`. See state
storage for more information.
If the argument `old_state` is given (in the form of a list of
events), then they are used as a the values for `old_state_events` and
the value for `state_events` is generated from it. `state_group` is
set to None.
This needs to be called before persisting the event.
"""
yield run_on_reactor()
if old_state:
event.state_group = None
event.old_state_events = {
(s.type, s.state_key): s for s in old_state
}
event.state_events = event.old_state_events
if hasattr(event, "state_key"):
event.state_events[(event.type, event.state_key)] = event
defer.returnValue(False)
return
if hasattr(event, "outlier") and event.outlier:
event.state_group = None
event.old_state_events = None
event.state_events = None
defer.returnValue(False)
return
ids = [e for e, _ in event.prev_events]
ret = yield self.resolve_state_groups(ids)
state_group, new_state, _ = ret
event.old_state_events = copy.deepcopy(new_state)
if hasattr(event, "state_key"):
key = (event.type, event.state_key)
if key in new_state:
event.replaces_state = new_state[key].event_id
new_state[key] = event
elif state_group:
event.state_group = state_group
event.state_events = new_state
defer.returnValue(False)
event.state_group = None
event.state_events = new_state
defer.returnValue(hasattr(event, "state_key"))
@defer.inlineCallbacks
def get_current_state(self, room_id, event_type=None, state_key=""):
""" Returns the current state for the room as a list. This is done by