pylint-errors
E1136 (unsubscriptable-object)
Problematic code:
class Foo:
def __init__(self, numbers):
self.numbers = numbers
foo = Foo([1, 2, 3])
print(foo[0])
Correct code:
class Foo:
def __init__(self, numbers):
self.numbers = numbers
def __getitem__(self, value):
return self.numbers[value]
foo = Foo([1, 2, 3])
print(foo[0])
Rationale:
Emitted when a subscripted value doesn’t support subscription (i.e. doesn’t
define __getitem__ method or __class_getitem__ for a class).