xmlrpclib.py 文件源码

def dump_struct(self, value, write, escape=escape):
        i = id(value)
        if i in self.memo:
            raise TypeError, "cannot marshal recursive dictionaries"
        self.memo[i] = None
        dump = self.__dump
        write("<value><struct>\n")
        for k, v in value.items():
            write("<member>\n")
            if type(k) is not StringType:
                if unicode and type(k) is UnicodeType:
                    k = k.encode(self.encoding)
                else:
                    raise TypeError, "dictionary key must be string"
            write("<name>%s</name>\n" % escape(k))
            dump(v, write)
            write("</member>\n")
        write("</struct></value>\n")
        del self.memo[i]