Merge pull request #2083 from matrix-org/erikj/copy_replace_speed

Speed up copy_and_replace
This commit is contained in:
Erik Johnston 2017-03-31 09:39:54 +01:00 committed by GitHub
commit 639d9ae9a0

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@ -216,9 +216,7 @@ class StreamToken(
return self
def copy_and_replace(self, key, new_value):
d = self._asdict()
d[key] = new_value
return StreamToken(**d)
return self._replace(**{key: new_value})
StreamToken.START = StreamToken(