The mypy configuration file
Mypy supports reading configuration settings from a file with the following precedence order:
1. ./mypy.ini
2. ./.mypy.ini
3. ./pyproject.toml
4. ./setup.cfg
5. $XDG_CONFIG_HOME/mypy/config
6. ~/.config/mypy/config
7. ~/.mypy.ini
ドキュメント(mypy.iniの例)の[mypy]を[tool.mypy]に読み替える
ignore_missing_imports
TODO 設定値積ん読(caddiさん? 読み合わせブログあり)