Esempio n. 1
0
	def set(self, cfg={}):
		""" sync config, do_set, dump. """
		ml_log.log(self.tag + ".set()")

		ret = ml_check.sync(self.cfg, cfg, self.main_syntax)
		if not ret[0]:
			return ret

		self.write_lock()
		try:
			ret = self.do_set()
		except Exception as e:
			ret = (False, [str(e)])
		self.write_unlock()
		if not ret[0]:
			# do_set fails, load old cfg then do_set.
			ret_load = self.load()
			if ret_load[0]:
				self.write_lock()
				try:
					ret_set = self.do_set()
				except Exception as e:
					ret_set = (False, [str(e)])
				self.write_unlock()
			return ret
		else:
			return self.dump()
Esempio n. 2
0
	def load(self):
		""" load from a file """
		ml_log.log(self.tag + ".load()")
		self.read_lock()
		e = self.do_load()
		self.read_unlock()
		if not e[0]:
			return e

		ret = ml_check.sync(self.cfg, e[1], self.main_syntax)
		if not ret[0]:
			return ret

		return (True, None)