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send_state only once for dict signature of set_css

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Jonathan Frederic 2014-01-07 15:33:54 -08:00 committed by Jonathan Frederic
parent 6c11760a89
commit 15dabce113
1 changed files with 3 additions and 1 deletions
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4
IPython/html/widgets/widget.py
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@ -345,7 +345,9 @@ class DOMWidget(Widget):
if len(args) == 1:
if isinstance(args[0], dict):
for (key, value) in args[0].items():
self.set_css(key, value, selector=selector)
if not (key in self._css[selector] and value in self._css[selector][key]):
self._css[selector][key] = value
self.send_state('_css')
else:
raise Exception('css_dict must be a dict.')