mirrors-mypy/README.md
2020-01-08 08:19:50 -08:00

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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: [--no-strict-optional, --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]
```