tweag/FawltyDeps

Imports protected by TYPE_CHECKING are treated as mandatory

Aperta

#390 aperta il 3 nov 2023

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P3good first issueparsing-imports

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Descrizione

Describe the bug

Code which is protected by TYPE_CHECKING is listed as a required import. I'm not sure if to class this as a bug or a feature request but this template fits better.

For example:

from typing import TYPE_CHECKING
import foo
if TYPE_CHECKING:
    import bar

To Reproduce

bash-5.2$ echo $'from typing import TYPE_CHECKING\nimport foo\nif TYPE_CHECKING:\n    import bar' | fawltydeps --list-imports --code - --detailed
<stdin>:2: foo
<stdin>:4: bar

Expected behavior

Import protected by TYPE_CHECKING can be ignored.

Environment

  • Version of the code: 0.13.2

Additional context

Guida contributor