pip check

用法

Unix/macOS

python -m pip check [options]

Windows

py -m pip check [options]

描述

验证已安装的软件包是否具有兼容的依赖关系。

示例

1. 如果所有依赖关系都兼容

   Unix/macOS

   $ python -m pip check
   No broken requirements found.
   $ echo $?
   0
   

   Windows

   C:\> py -m pip check
   No broken requirements found.
   C:\> echo %errorlevel%
   0
   

2. 如果缺少软件包

   Unix/macOS

   $ python -m pip check
   pyramid 1.5.2 requires WebOb, which is not installed.
   $ echo $?
   1
   

   Windows

   C:\> py -m pip check
   pyramid 1.5.2 requires WebOb, which is not installed.
   C:\> echo %errorlevel%
   1
   

3. 如果软件包版本错误

   Unix/macOS

   $ python -m pip check
   pyramid 1.5.2 has requirement WebOb>=1.3.1, but you have WebOb 0.8.
   $ echo $?
   1
   

   Windows

   C:\> py -m pip check
   pyramid 1.5.2 has requirement WebOb>=1.3.1, but you have WebOb 0.8.
   C:\> echo %errorlevel%
   1