def point_line_distance(point, start, end):
    """ Distance from a point to a line, formed by two points

    Args:
        point (:obj:`Point`)
        start (:obj:`Point`): line point
        end (:obj:`Point`): line point
    Returns:
        float: distance to line, in degrees
    """
    if start == end:
        return distance(point, start)
    else:
        un_dist = abs(
            (end.lat-start.lat)*(start.lon-point.lon) - (start.lat-point.lat)*(end.lon-start.lon)
        )
        n_dist = sqrt(
            (end.lat-start.lat)**2 + (end.lon-start.lon)**2
        )
        if n_dist == 0:
            return 0
        else:
            return un_dist / n_dist
def point_line_distance ( point , start , end ) : if start == end : return distance ( point , start ) else : un_dist = abs ( ( end . lat - start . lat ) * ( start . lon - point . lon ) - ( start . lat - point . lat ) * ( end . lon - start . lon ) ) n_dist = sqrt ( ( end . lat - start . lat ) ** 2 + ( end . lon - start . lon ) ** 2 ) if n_dist == 0 : return 0 else : return un_dist / n_dist
Distance from a point to a line, formed by two points

    Args:
        point (:obj:`Point`)
        start (:obj:`Point`): line point
        end (:obj:`Point`): line point
    Returns:
        float: distance to line, in degrees