Am 18.04.2020 um 17:23 schrieb Justin Pryzby:
> That didn't work.
>
> It did work to do this:
> ProgrammingError = _pg.ProgrammingError
>
> Maybe __all__ can *limits* what's visible but not extend it. ?
It actually only defines what will be imported when you do a wildcard
import, and I suspected it could be used by pylint as well.
I have added __all__ attributes to pg and pgdb now anyway.
If pylint still complains, then it is a pylint issue. The message "No
name ProgrammingError in module pg" is definitely wrong - it looks like
pylint cannnot interpret the "from _pg import *" statement, maybe
because it cannot process C extensions.
Others have reported this issue already here:
https://github.com/PyCQA/pylint/issues/1138
https://github.com/PyCQA/pylint/issues/1524
Probably best to use the workaound given there,
i.e. setting extension-pkg-whitelist=pg in this case.
You can also try using flake8 instead of pylint, they have both their
pro's and con's.
-- Christoph
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