I'm using ArcMap 10.2 and I need to generate a parallel lines within the polygon and connect them one to other with the curve, with the proper radius and return radius (the same as cul-de-sac tool propose).

I found A good solution for making a proper amount of parallel lines within the polygon here Drawing parallel lines inside polygons (Well Paths)?.

But still I want to use cul-de-sac tool (Advanced editing tool) in the flow to generate such turns thru all the parallel lines I create within the polygon with this script, but I couldn't find any python description how to use this.

In ArcToolbox also there just Cul-de-sac Mask tool is available.

Maybe anyone can recommend how to solve it? Maybe there is a chance to use some curve generating instruments?

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