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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def telnet_login( self, username_pattern=r"(?:user>)", alt_prompt_term=r"#\s*$", **kwargs ):
 """ RAD presents with the following on login user> password> **** """

        self.TELNET_RETURN = self.RETURN
        return super(RadETXTelnet, self).telnet_login(
            username_pattern=username_pattern,
            alt_prompt_terminator=alt_prompt_term,
            **kwargs
        )