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def | __init__ (self, name, subEvents=None, doneEvent=None) |
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def | __repr__ (self) |
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def | addEvent (self, eventName) |
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def | destroy (self) |
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def | getDoneEvent (self) |
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def | getName (self) |
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def | isCompleted (self) |
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def | newEvent (self, name) |
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def | __init__ (self) |
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def | accept (self, event, method, extraArgs=[]) |
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def | acceptOnce (self, event, method, extraArgs=[]) |
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def | addTask (self, *args, **kwargs) |
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def | detectLeaks (self) |
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def | doMethodLater (self, *args, **kwargs) |
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def | getAllAccepting (self) |
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def | ignore (self, event) |
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def | ignoreAll (self) |
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def | isAccepting (self, event) |
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def | isIgnoring (self, event) |
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def | removeAllTasks (self) |
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def | removeTask (self, taskOrName) |
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This class allows you to group together multiple events and treat
them as a single event. The EventGroup will not send out its event until
all of its sub-events have occured.
def __init__ |
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self, |
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name, |
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subEvents = None , |
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doneEvent = None |
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Provide a meaningful name to aid debugging.
doneEvent is optional. If not provided, a unique done event will be
generated and is available as EventGroup.getDoneEvent().
Examples:
# waits for gotRed and gotBlue, then sends out 'gotColors'
EventGroup('getRedAndBlue', ('gotRed', 'gotBlue'), doneEvent='gotColors')
# waits for two interests to close, then calls self._handleBothInterestsClosed()
# uses EventGroup.getDoneEvent() and EventGroup.newEvent() to generate unique,
# disposable event names
eGroup = EventGroup('closeInterests')
self.acceptOnce(eGroup.getDoneEvent(), self._handleBothInterestsClosed)
base.cr.closeInterest(interest1, event=eGroup.newEvent('closeInterest1'))
base.cr.closeInterest(interest2, event=eGroup.newEvent('closeInterest2'))