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del Widget.widgets[seld.model_id] in close rather than in __del__

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This commit is contained in:
Sylvain Corlay 2014-07-30 00:28:30 +00:00
parent 2c648fe4d0
commit ea52ef8704
1 changed files with 2 additions and 3 deletions
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5
IPython/html/widgets/widget.py
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@ -127,8 +127,6 @@ class Widget(LoggingConfigurable):
def __del__(self):
"""Object disposal"""
self.close()
del Widget.widgets[self.model_id]
self._comm = None
#-------------------------------------------------------------------------
# Properties
@ -166,9 +164,10 @@ class Widget(LoggingConfigurable):
Closes the underlying comm.
When the comm is closed, all of the widget views are automatically
removed from the front-end."""
del Widget.widgets[self.model_id]
if self._comm is not None:
self._comm.close()
def send_state(self, key=None):
"""Sends the widget state, or a piece of it, to the front-end.