def __radd__(self, other):
        return other.__class__(list(other) + list(self))
Return the turtle's current heading.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/contrib/gis/geos/mutable_list.py/ListMixin.__radd__--crossover with--dataset/ETHPy150Open amrdraz/kodr/app/brython/www/src/Lib/site-packages/turtle.py/TNavigator.heading