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Remove redundent _handle_close method

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Jonathan Frederic 2013-12-20 17:22:06 -08:00 committed by Jonathan Frederic
parent 857ae831fb
commit 996d133710
1 changed files with 5 additions and 7 deletions
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10
IPython/html/widgets/widget.py
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@ -426,18 +426,16 @@ class Widget(LoggingConfigurable):
if not hasattr(self, '_comm') or self._comm is None:
self._comm = Comm(target_name=self.target_name)
self._comm.on_msg(self._handle_msg)
self._comm.on_close(self._handle_close)
def _handle_close(self):
"""Called when the comm is closed by the front-end."""
self._close_communication()
self._comm.on_close(self._close_communication)
def _close_communication(self):
"""Closes a communication with the front-end."""
if hasattr(self, '_comm') and self._comm is not None:
try:
self._comm.close()
finally:
self._comm = None
def _send(self, msg):