Table of Contents
set
- CONTENTS
- union
This section lists the methods of the built-in type set
. Methods are selected
using dot expression.
As with built-in functions, built-in methods accept only positional arguments except where noted.
The parameter names serve merely as documentation.
union
S.union(iterable)
returns a new set into which have been inserted
all the elements of set S and all the elements of the argument, which
must be iterable.
union
fails if any element of the iterable is not hashable.
x = set([1, 2])y = set([2, 3])x.union(y) # set([1, 2, 3])