input.py 文件源码

def parse(self):
        if not os.path.isdir("recipes"):
            raise ParseError("No recipes directory found.")
        self.__cache.open()
        try:
            self.__parse()

            # config files overrule everything else
            for c in self.__configFiles:
                c = str(c) + ".yaml"
                if not os.path.isfile(c):
                    raise ParseError("Config file {} does not exist!".format(c))
                self.__parseUserConfig(c)
        finally:
            self.__cache.close()