def GetDefinitions(self):
    return self._artifact_definitions.values()
Subscribe self.handlers to signals.
dataset/ETHPy150Open ForensicArtifacts/artifacts/artifacts/registry.py/ArtifactDefinitionsRegistry.GetDefinitions--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/cherrypy/cherrypy/process/plugins.py/SignalHandler.subscribe