rebuild-ipod.py 文件源码

def match(self, props):
        """
        Check whether the given props match all the conditions.
        """
        def match_condition(props, cond):
            """
            Check whether the given props match the given condition.
            """
            try:
                prop, op, ref = props[cond[0]], cond[1], cond[2]
            except KeyError:
                return False
            if op == "~":
                return fnmatch.fnmatchcase(prop.lower(), ref.lower())
            elif op == "=":
                return prop == ref
            elif op == ">":
                return prop > ref
            elif op == "<":
                return prop < ref
            else:
                return False
        #
        return functools.reduce(operator.and_,
                                [ match_condition(props, cond) \
                                        for cond in self.conditions ],
                                True)