Python EmitterGroup.block_all Examples

Example #1

 def test_group_block(self):
     """EmitterGroup.block_all"""
     grp = EmitterGroup(em1=Event, em2=Event)
     def cb(ev):
         self.result = 1
     grp.em1.connect(self.record_event)
     grp.em2.connect(self.record_event)
     grp.connect(cb)
     
     self.result = None
     grp.block_all()
     try:
         grp.em1()
         grp.em2()
         grp(type='test_event')
     finally:
         grp.unblock_all()
     assert self.result is None

Example #2

File: test_emitter_group.py Project: LiloD/vispy

    def test_group_block(self):
        """EmitterGroup.block_all"""
        grp = EmitterGroup(em1=Event, em2=Event)

        def cb(ev):
            self.result = 1
        grp.em1.connect(self.record_event)
        grp.em2.connect(self.record_event)
        grp.connect(cb)

        self.result = None
        grp.block_all()
        try:
            grp.em1()
            grp.em2()
            grp(type='test_event')
        finally:
            grp.unblock_all()
        assert self.result is None