undefined-all-variable / E0603#

Message emitted:

Undefined variable name %r in __all__

Description:

Used when an undefined variable name is referenced in __all__.

Problematic code:

__all__ = ["get_fruit_colour"]  # [undefined-all-variable]

def get_fruit_color():
    pass

Correct code:

__all__ = ["get_fruit_color"]

def get_fruit_color():
    pass

Related links:

Created by the variables checker.