if I have a list which is the result of a replication, how do I match it exactly?
x = [1, 2] * 10000
match x:
case list([1, 2] * 10000):
print(1)
gives,
case list([1, 2] * 10000):
^
SyntaxError: invalid syntax
The switch cases in python right now doesn't allow simple operations on case conditions.
you can use another class where you define your cases as an alternative :
(for more info check the documentation here )
class Cases:
A = [1, 2] * 10000
B = [1, 2] * 100000
x = [1, 2] * 100000
match x:
case Cases.A:
print(1)
case Cases.B:
print(2)
output:
2
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