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24 lines
504 B
24 lines
504 B
import wx
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from collections import defaultdict
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__ALL__ = ['pub']
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class PubSub(object):
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'''
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A super simplified clone of Wx.lib.pubsub since it doesn't exist on linux
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'''
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def __init__(self):
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self.registry = defaultdict(list)
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def subscribe(self, event, handler):
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self.registry[event].append(handler)
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def send_message(self, event, **kwargs):
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for event_handler in self.registry.get(event, []):
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wx.CallAfter(event_handler, **kwargs)
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pub = PubSub()
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