server.py 文件源码

def __init__(self, allowedMethods, *args):
        Exception.__init__(self, allowedMethods, *args)
        self.allowedMethods = allowedMethods

        if not operator.isSequenceType(allowedMethods):
            why = "but my first argument is not a sequence."
            s = ("First argument must be a sequence of"
                 " supported methods, %s" % (why,))
            raise TypeError, s