Is there a way to add an intersection to a set in python?

Question

For example:

A=set(frozenset[x,x+1]for x in range (10))
B=set()
C=set()
Result=set()
for B in A:
      for C in A:
            if B!=C:
                 Result.add(frozenset(B.intersection(C)))

#Error: descriptor 'intersection' for 'frozenset' objects doesn't apply to a 'types.GenericAlias' object

`frozenset[x,x+1]` just doesn't mean what you think it means. — user2357112, Feb 12 '22 at 13:05

score 3 · Answer 1 · answered Feb 12 '22 at 13:03

3

You can just use the .intersection() method:

x = {"apple", "banana", "cherry"}
y = {"google", "microsoft", "apple"}

z = x.intersection(y)

print(z)

answered Feb 12 '22 at 13:03

marky004

67
8

Your answer could be improved with additional supporting information. Please [edit] to add further details, such as citations or documentation, so that others can confirm that your answer is correct. You can find more information on how to write good answers [in the help center](/help/how-to-answer). – Community Feb 12 '22 at 14:05

score 1 · Answer 2 · answered Feb 12 '22 at 13:13

1

Thank you @"user2357112 supports Monica", that was infact the Problem... if I interchange it with

frozenset({x,x+1})

it totally works.

answered Feb 12 '22 at 13:13

Malte Paulmann

11
1

Is there a way to add an intersection to a set in python?

2 Answers2