Class-specific decorator is used outside the class

Reports usages of @classmethod or @staticmethod decorators in methods outside a class.

Example:

class State(object):

    @classmethod
    def my_state(cls, name):
        cls.name = name


@classmethod
def change_state(self):
    pass

The change_state method should not use the @classmethod decorator or it should be moved to the State class declaration.

If you apply the Remove decorator action, the code changes to:

class State(object):

    @classmethod
    def my_state(cls, name):
        cls.name = name


def change_state(self):
    pass

Locating this inspection

By ID

Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.

PyDecoratorInspection

Via Settings dialog

Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.

Settings or Preferences | Editor | Inspections | Python

By default bundled with: DataSpell 2024.1, IntelliJ IDEA 2024.1, PyCharm 2024.1, Qodana for JVM 2024.1,
Can be installed with plugin: Python Community Edition, 241.SNAPSHOT

Last modified: 18 June 2024