["python","set","append"]
Append values to a set in Python

How do I add values to an existing set?
your_set.update(your_sequence_of_values) e.g, your_set.update([1, 2, 3, 4]). Or, if you have to produce the values in a loop for some other reason, for value in ...: your_set.add(value) But, of course, doing it in bulk with a single .update call is faster and handier, when otherwise feasible.