https://github.com/pre-commit/mirrors-mypy

Mirror of mypy for pre-commit
https://github.com/pre-commit/mirrors-mypy

Last synced: about 2 months ago
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Mirror of mypy for pre-commit

• Host: GitHub
• URL: https://github.com/pre-commit/mirrors-mypy
• Owner: pre-commit
• License: mit
• Created: 2018-05-30T21:34:21.000Z (over 6 years ago)
• Default Branch: main
• Last Pushed: 2024-03-09T08:30:52.000Z (7 months ago)
• Last Synced: 2024-04-14T08:02:15.283Z (5 months ago)
• Language: Python
• Size: 42 KB
• Stars: 239
• Watchers: 13
• Forks: 38
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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mypy mirror

===========

Mirror of mypy for pre-commit.

For pre-commit: see https://github.com/pre-commit/pre-commit

For mypy: see https://github.com/python/mypy

### Using mypy with pre-commit:

Add this to your `.pre-commit-config.yaml`

```yaml

-   repo: https://github.com/pre-commit/mirrors-mypy

    rev: ''  # Use the sha / tag you want to point at

    hooks:

    -   id: mypy

```

By default, mypy will run with `mypy --ignore-missing-imports`, `pre-commit`

runs `mypy` from an isolated virtualenv so it won't have access to those.

To change the arguments, override the `args` as follows:

```yaml

    hooks:

    -   id: mypy

        args: [--strict, --ignore-missing-imports]

```

Because `pre-commit` runs `mypy` from an isolated virtualenv (without your

dependencies) you may also find it useful to add the typed dependencies to

`additional_dependencies` so `mypy` can better perform dynamic analysis:

```yaml

    hooks:

    -   id: mypy

        additional_dependencies: [tokenize-rt==3.2.0]

```

Note that using the `--install-types` is problematic. Mutating the pre-commit

environment at runtime breaks cache and will break parallel builds.