def get_hook(self, ext):
		try: return self.mappings[ext]
		except __HOLE__:
			try: return task_gen.mappings[ext]
			except KeyError: return None

	# TODO waf 1.6: always set the environment
	# TODO waf 1.6: create_task(self, name, inputs, outputs)
dataset/ETHPy150Open appcelerator-archive/poc-nodejs-desktop/Resources/nodejs/builds/linux/node/lib/node/wafadmin/TaskGen.py/task_gen.get_hook