invalid-all-object / E0604#
Invalid object %r in __all__, must contain only strings
Used when an invalid (non-string) object occurs in __all__.
__all__ = ['Fruit', 'Worm'] class Fruit: pass class Worm: pass
__all__ = ( None, # [invalid-all-object] Fruit, Worm, ) class Fruit: pass class Worm: pass
- From The Python Language Reference – The import statement:
"The public names defined by a module are determined by checking the module's namespace for a variable named
__all__; if defined, it must be a sequence of strings which are names defined or imported by that module."
Created by the variables checker.