python 環境構築

環境構築

pythonインストール

anyenv 導入

poetryインストール

brew install poetry

プロジェクト作成

参考）
sandbox/python at main · iwatos/sandbox · GitHub

1. ディレクトリ作成
   

   mkdir python-env
   cd python-env
   

2. poetry環境準備
   pyproject.toml
   

   [tool.poetry]
   name = "python-env"
   version = "0.1.0"
   description = ""
   authors = []
   
   [tool.poetry.dependencies]
   python = "^3.9"
   
   [tool.poetry.dev-dependencies]
   pytest = "^5.2"
   black = "^19.10b0"
   pylint = "^2.5"
   isort = "^5.9.3"
   mypy = "^0.941"
   
   [build-system]
   requires = ["poetry-core>=1.0.0"]
   build-backend = "poetry.masonry.api"
   
   [tool.poetry.scripts]
   main = "src.main:main"
   
   ## blackとの競合回避 https://black.readthedocs.io/en/stable/guides/using_black_with_other_tools.html`#pylint`
   [tool.isort]
   profile = "black"
   
   [tool.pylint.messages_control]
   disable = "C0330, C0326"
   
   [tool.pylint.format]
   max-line-length = "88"
   

上記ファイル作成後 poetry install を実行

VSCode

.vscode/settings.json
.vscode/extensions.json
を作成する

.vscode/settings.jon

{
    "python.defaultInterpreterPath": "${workspaceFolder}/.venv/bin/python",

    "python.formatting.blackPath": "${workspaceFolder}/.venv/bin/black",
    "python.sortImports.path": "${workspaceFolder}/.venv/bin/isort",
    "python.formatting.provider": "black",
    "[python]": {
        "editor.tabSize": 4,
        "editor.formatOnSave": true,
        "editor.formatOnPaste": false,
        "editor.formatOnType": false,
        "editor.insertSpaces": true,
        "editor.codeActionsOnSave": {
            "source.organizeImports": true
        },
    },

    "python.linting.pylintPath": "${workspaceFolder}/.venv/bin/pylint",
    "python.linting.pylintEnabled": true,

    "python.linting.mypyPath": "${workspaceFolder}/.venv/bin/mypy",
    "python.linting.mypyEnabled": true,
    "python.linting.mypyArgs": [
        "--config-file",
        "mypy.ini"
    ],

    "python.testing.unittestEnabled": false,
    "python.testing.pytestEnabled": true,
    "python.testing.pytestArgs": [
        "-vv",
        "--show-capture=all",
        "tests"
    ],

    "extensions.ignoreRecommendations": false,

    "python.languageServer": "Pylance",
    "python.analysis.completeFunctionParens": true,
    "python.analysis.typeCheckingMode": "strict",

    "autoDocstring.docstringFormat": "google",

    "python.envFile": "${workspaceFolder}/.env"
}

.vscode/extensions.jon

{
    "recommendations": [
        "njpwerner.autodocstring",
        "ms-python.python",
        "ms-python.vscode-pylance"
    ]
}

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Related Notes

References

Tags

• #python