init-is-generator / E0100

Message emitted:

__init__ method is a generator

Description:

Used when the special class method __init__ is turned into a generator by a yield in its body.

Problematic code:

class Fruit:
    def __init__(self, worms):  # [init-is-generator]
        yield from worms


apple = Fruit(["Fahad", "Anisha", "Tabatha"])

Correct code:

class Fruit:
    def __init__(self, worms):
        self.__worms = worms

    def worms(self):
        yield from self.__worms


apple = Fruit(["Fahad", "Anisha", "Tabatha"])
for worm in apple.worms():
    pass

Created by the basic checker.