[Python-ideas] Implement __add__ for set and frozenset
arnodel at googlemail.com
Wed Jun 4 20:48:37 CEST 2008
2008/6/4 Raymond Hettinger <python at rcn.com>:
> In the case of intersection and intersection_update, if the inputs are sets
> or dicts, then they should be processed smallest to largest. If the inputs
> are not sets or dicts, then process them in input order.
That means sorting the inputs by size, doesn't it? Looking at
PyList_Sort, it doesn't let you provide a key, that means explicit
DSU. Or is there another way?
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