def section (self, name):
		if self._structure not in name:
			return self.error.set('option %s is not allowed here' % name)

		instance = self._structure[name].get('class',None)

		if not instance:
			raise RuntimeError('This should not be happening, debug time !')

		return instance.pre() \
			and self.dispatch(name) \
			and instance.post()
dataset/ETHPy150Open Exa-Networks/exabgp/lib/exabgp/configuration/configuration.py/Configuration.section/swapped operands of `not in`