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导语: 本文主要介绍了关于python pip 是什么的相关知识,包括python里的pip有什么用,以及pip全称 python这些编程知识,希望对大家有参考作用。

什么是 python pip

我们知道python中有很多包,所以我们可以使用pip来安装和管理工具。当然,python安装包的工具有很多种。本文重点讲解pip。让我们看看它是如何管理包的。


1、说明

pip 是一个安装和管理 Python 包的工具。 python安装包的工具包括easy_install、setuptools、pip、distribute等。pip是easy_install的替代品。 pip 作为包管理器。这意味着它是一个允许你安装和管理不属于标准库的其他库和依赖项的工具。


2、使用

安装完成后,在命令行输入:pip + Enter,会出现如下指令:

Usage:
  pip <command> [options]
 
Commands:
  install                     Install packages.
  download                    Download packages.
  uninstall                   Uninstall packages.
  freeze                      Output installed packages in requirements format.
  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.
  wheel                       Build wheels from your requirements.
  hash                        Compute hashes of package archives.
  completion                  A helper command used for command completion.
  help                        Show help for commands.
 
General Options:
  -h, --help                  Show help.
  --isolated                  Run pip in an isolated mode, ignoring environment variables and user configuration.
  -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.
  --proxy <proxy>             Specify a proxy in the form [user:passwd@]proxy.server:port.
  --retries <retries>         Maximum number of retries each connection should attempt (default 5 times).
  --timeout <sec>             Set the socket timeout (default 15 seconds).
  --exists-action <action>    Default action when a path already exists: (s)witch, (i)gnore, (w)ipe, (b)ackup,
                              (a)bort).
  --trusted-host <hostname>   Mark this host as trusted, even though it does not have valid or any HTTPS.
  --cert <path>               Path to alternate CA bundle.
  --client-cert <path>        Path to SSL client certificate, a single file containing the private key and the
                              certificate in PEM format.
  --cache-dir <dir>           Store the cache data in <dir>.
  --no-cache-dir              Disable the cache.
  --disable-pip-version-check
                              Don't periodically check PyPI to determine whether a new version of pip is available for
                              download. Implied with --no-index.
  --no-color                  Suppress colored output


以上就是python pip的内容分享,相信大家已经知道pip命令的使用了,希望对初学python的人有所帮助。

更多Python学习推荐:


(推荐操作系统:windows7系统、Python 3.9.1,DELL G3电脑。)

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