(self, path)
return safe_index({'form': self.form_data}, path.split("/"))
Evaluates an xpath expression like: path/to/node and returns the value
        of that element, or None if there is no value.
        :param path: xpath like expression
Evaluates an xpath expression like: path/to/node and returns the value
        of that element, or None if there is no value.
        :param path: xpath like expression
Evaluates an xpath expression like : path / to / node and returns the value of that element or None if there is no value . : param path : xpath like expression
def get_data(self, path):
        """
        Evaluates an xpath expression like: path/to/node and returns the value
        of that element, or None if there is no value.
        :param path: xpath like expression
        """
        return safe_index({'form': self.form_data}, path.split("/"))
def get_data ( self , path ) : return safe_index ( { 'form' : self . form_data } , path . split ( "/" ) )