def __len__(self):
        return self.apicls.length(self)
The handler for the 'tabCloseRequested' signal.
dataset/ETHPy150Open CountZer0/PipelineConstructionSet/python/maya/site-packages/pymel-1.0.3/pymel/core/nodetypes.py/SelectionSet.__len__--crossover with--dataset/ETHPy150Open ContinuumIO/ashiba/enaml/enaml/qt/qt_notebook.py/QNotebook.onTabCloseRequested