def done(self):
        return (self._result is not None or self._error is not None)
Computes 2-dimensional length of the GPX file (only latitude and
dataset/ETHPy150Open benoitc/gaffer/gaffer/httpclient/websocket.py/GafferCommand.done--crossover with--dataset/ETHPy150Open tkrajina/gpxpy/gpxpy/gpx.py/GPX.length_2d