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Clarify docstring

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This commit is contained in:
Erik Johnston 2019-10-30 11:52:04 +00:00
parent 1de28183cb
commit 6e677403b7
1 changed files with 4 additions and 0 deletions
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4
synapse/util/async_helpers.py
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@ -88,6 +88,10 @@ class ObservableDeferred(object):
def observe(self) -> defer.Deferred:
"""Observe the underlying deferred.
This returns a brand new deferred that is resolved when the underlying
deferred is resolved. Interacting with the returned deferred does not
effect the underdlying deferred.
"""
if not self._result:
d = defer.Deferred()