pipenv 笔记

features

• Automatically generates and checks file hashes for locked dependencies.
• Automatically finds your project home, recursively, by looking for a Pipfile.
• Automatically generates a Pipfile, if one doesn’t exist.
• Automatically generates a Pipfile.lock, if one doesn’t exist.
• Automatically creates a virtualenv in a standard location.
• Automatically adds packages to a Pipfile when they are installed.
• Automatically removes packages from a Pipfile when they are un-installed.
• Also automatically updates pip.

总结:自动

解决pip 与virtualenv的不足

• 自动创建virtualenv 环境, 以前要手机virtualenv .venv

• 自动升级pip , 以前安装一些包，总提示升级pip,但升级了不久又要求升级.

• 安装包后容易忘记添加包名到requirements.txt文件上.

• pipenv shell 解决virtualenv .venv 然后再运行python.

• pipenv run 同上面一样，不过运行其它命令, 如 pipenv run manage.py runserver