使用poetry管理python项目

徐同保2026-02-12 15:08

装包

pip install poetry

初始化项目

poetry init

settings.json

javascript 复制代码

{
  "python.defaultInterpreterPath": "${workspaceFolder}/.venv/Scripts/python.exe"
}

app.py

python 复制代码

from flask import Flask
from router.light import light

print("hello", __name__)

app = Flask(__name__)

light(app)

# @app.route("/api/hello", methods=["POST"])
# def hello():
#     req = request.get_json()
#     print(req)
#     return jsonify({"code": 200, "data": {"name": req["name"]}, "msssage": "成功"})


def main():
    print("2")
    app.run(host="0.0.0.0", port=5000, debug=True)


if __name__ == "__main__":
    main()

pyproject.toml

python 复制代码

[tool.poetry]
name = "m-yuying-py-0203"
version = "0.1.0"
description = ""
authors = ["徐同保 <1183391880@qq.com>"]
package-mode = false

[tool.poetry.dependencies]
python = "^3.11"
flask = "^3.1.2"

[tool.poetry.group.dev.dependencies]
poethepoet = "^0.24.4"


[build-system]
requires = ["poetry-core>=2.0.0,<3.0.0"]
build-backend = "poetry.core.masonry.api"

[tool.poe.tasks]
start = "python app.py"
dev = "python app.py"

README.md

bash 复制代码

# 安装依赖包
pip install -r requirements.txt

# 运行
python app.py

# 安装依赖包
poetry install

# 运行
poetry run poe start

# 查看虚拟环境信息
poetry env info


# 进入项目目录
cd E:\source\m-yuying-py-0203

# 配置 Poetry 在项目下创建虚拟环境
poetry config virtualenvs.in-project true

# 删除旧的虚拟环境
poetry env remove python

# 重新安装，会在项目下创建 .venv
poetry install

# 验证虚拟环境位置
poetry env info

poetry会自动创建venv虚拟环境