def click_request_data(self,
                           name=None, type=None, id=None,
                           nr=0, coord=(1,1),
                           request_class=urllib2.Request,
                           label=None):
        return self._click(name, type, id, label, nr, coord, "request_data",
                           self._request_class)
As for click method, but return a tuple (url, data, headers).
dataset/ETHPy150Open deanhiller/databus/webapp/play1.3.x/samples-and-tests/i-am-a-developer/mechanize/ClientForm.py/HTMLForm.click_request_data