软件测试|pip常用命令总结

最新推荐文章于 2024-07-07 11:24:28 发布

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最新推荐文章于 2024-07-07 11:24:28 发布 · 772 阅读

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#pip #python #开发语言

本文介绍了Python的pip工具，包括查看帮助、查看版本、升级pip、安装和卸载包、指定版本安装、指定源安装、通过requirements文件批量安装以及管理已安装包的方法。此外，还提到了如何查找可升级的包和卸载pip。

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当使用Python进行开发时，pip是一个非常有用的包管理工具，它可以帮助我们方便地安装、升级和管理Python包。本文将介绍一些常用的pip命令，以帮助您更好地使用pip。

查看帮助文档

运行pip --help运行这个命令将帮助我们更好地了解pip的使用，pip命令的参数会完整展示出来，如下：

pip --help

Usage:
  pip <command> [options]

Commands:
  install                     Install packages.
  download                    Download packages.
  uninstall                   Uninstall packages.
  freeze                      Output installed packages in requirements format.
  inspect                     Inspect the python environment.
  list                        List installed packages.
  show                        Show information about installed packages.
  check                       Verify installed packages have compatible dependencies.
  config                      Manage local and global configuration.
  search                      Search PyPI for packages.
  cache                       Inspect and manage pip's wheel cache.
  index                       Inspect information available from package indexes.
  wheel                       Build wheels from your requirements.
  hash                        Compute hashes of package archives.
  completion                  A helper command used for command completion.
  debug                       Show information useful for debugging.
  help                        Show help for commands.

General Options:
  -h, --help                  Show help.
  --debug                     Let unhandled exceptions propagate outside the main subroutine, instead of logging them
                              to stderr.
  --isolated                  Run pip in an isolated mode, ignoring environment variables and user configuration.
  --require-virtualenv        Allow pip to only run in a virtual environment; exit with an error otherwise.
  -v, --verbose               Give more output. Option is additive, and can be used up to 3 times.
  -V, --version               Show version and exit.
  -q, --quiet                 Give less output. Option is additive, and can be used up to 3 times (corresponding to
                              WARNING, ERROR, and CRITICAL logging levels).
  --log <path>                Path to a verbose appending log.
  --no-input                  Disable prompting for input.
  --proxy <proxy>             Specify a proxy in the form scheme://[user:passwd@]proxy.server:port.
  --retries <retries>         Maximum number