code: def get_pegasus_to_nice_fn(*args, **kwargs):
      
      if args or kwargs:
          warnings.warn("Deprecation warning: get_pegasus_to_nice_fn does not need / use parameters anymore")
      def p2n0(u, w, k, z): return (0, w-1 if u else z, z if u else w, u, k-4 if u else k-4)
      def p2n1(u, w, k, z): return (1, w-1 if u else z, z if u else w, u, k if u else k-8)
      def p2n2(u, w, k, z): return (2, w if u else z, z if u else w-1, u, k-8 if u else k)
      def p2n(u, w, k, z): return [p2n0, p2n1, p2n2][(2-u-(2*u-1)*(k//4)) % 3](u, w, k, z)
      return p2n
docs: Returns a coordinate translation function from the 4-term pegasus_index
      coordinates to the 5-term "nice" coordinates.
  
      Details on the returned function, pegasus_to_nice(u,w,k,z)
          Inputs are 4-tuples of ints, return is a 5-tuple of ints.  See
          pegasus_graph for description of the pegasus_index and "nice"
          coordinate systems.
  
      Returns
      -------
      pegasus_to_nice_fn(chimera_coordinates): a function
          A function that accepts augmented chimera coordinates and returns corresponding 
          Pegasus coordinates.