def login(self, username, password):
        """Log in to Betfair. Sets `session_token` if successful.

        :param str username: Username
        :param str password: Password
        :raises: BetfairLoginError
        """
        response = self.session.post(
            os.path.join(self.identity_url, 'certlogin'),
            cert=self.cert_file,
            data=urllib.urlencode({
                'username': username,
                'password': password,
            }),
            headers={
                'X-Application': self.app_key,
                'Content-Type': 'application/x-www-form-urlencoded',
            },
            timeout=self.timeout,
        )
        utils.check_status_code(response, [httplib.OK])
        data = response.json()
        if data.get('loginStatus') != 'SUCCESS':
            raise exceptions.LoginError(response, data)
        self.session_token = data['sessionToken']
def login ( self , username , password ) : response = self . session . post ( os . path . join ( self . identity_url , 'certlogin' ) , cert = self . cert_file , data = urllib . urlencode ( { 'username' : username , 'password' : password , } ) , headers = { 'X-Application' : self . app_key , 'Content-Type' : 'application/x-www-form-urlencoded' , } , timeout = self . timeout , ) utils . check_status_code ( response , [ httplib . OK ] ) data = response . json ( ) if data . get ( 'loginStatus' ) != 'SUCCESS' : raise exceptions . LoginError ( response , data ) self . session_token = data [ 'sessionToken' ]
Log in to Betfair. Sets `session_token` if successful.

        :param str username: Username
        :param str password: Password
        :raises: BetfairLoginError