python pep8 class in init imported but not used
Question:
I’m doing PEP8 checks in python using the python flake8 library. I have an import statement in an __init__.py file in one of my sub-modules which looks like this:
from .my_class import MyClass
The reason I have this line in the init file is so that I can import MyClass from the sub-module as from somemodule import MyClass instead of having to write from somemodule.my_class import MyClass.
I would like to know if it is possible to maintain this functionality while correcting the PEP8 violation?
Answers:
This is not actually a PEP8 violation. I simply do this:
from .my_class import MyClass # noqa
Edit: Another possibility is to use __all__. In that case, flake8 understands what is going on:
from .my_class import MyClass
__all__ = ['MyClass',]
According to flake8’s documention, you can in-line ignore this specific warning with:
from .my_class import MyClass # noqa: F401
For reference, here are flake8’s error codes.
I’m doing PEP8 checks in python using the python flake8 library. I have an import statement in an __init__.py file in one of my sub-modules which looks like this:
from .my_class import MyClass
The reason I have this line in the init file is so that I can import MyClass from the sub-module as from somemodule import MyClass instead of having to write from somemodule.my_class import MyClass.
I would like to know if it is possible to maintain this functionality while correcting the PEP8 violation?
This is not actually a PEP8 violation. I simply do this:
from .my_class import MyClass # noqa
Edit: Another possibility is to use __all__. In that case, flake8 understands what is going on:
from .my_class import MyClass
__all__ = ['MyClass',]
According to flake8’s documention, you can in-line ignore this specific warning with:
from .my_class import MyClass # noqa: F401
For reference, here are flake8’s error codes.