PyFinalInspection

python/python-psi-impl/resources/inspectionDescriptions/PyFinalInspection.html

2025.3-rc-2215 B

Reports invalid usages of final classes, methods and variables.

Example:

from typing import final

@final
class A:
    def a_method(self):
        pass

class B(A):
    def a_method(self):
        pass