def _plugin_manager_default(self):

        # Do the import here to emphasize the fact that this is just the
        # default implementation and that the application developer is free
        # to override it!
        from .plugin_manager import PluginManager

        return PluginManager(application=self)
Trait initializer.
dataset/ETHPy150Open enthought/envisage/envisage/application.py/Application._plugin_manager_default