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[Python] pip 简明指南

2024-07-20 12:37:24   219人阅读

安装

　　1. 使用 apt 安装：

$ sudo apt-get install python-pip

 

　　截止本文落笔，apt 安装 pip 版本为 1.0，但 pip 最新发行版本为 1.5.6

$ pip --versionpip 1.0 from /usr/lib/python2.7/dist-packages (python 2.7)

 

　　pip 1.0 特性：

$ pip -hUsage: pip COMMAND [OPTIONS]Options:  --version             show program‘s version number and exit  -h, --help            Show help  -E DIR, --environment=DIR                        virtualenv environment to run pip in (either give the                        interpreter or the environment base directory)  -s, --enable-site-packages                        Include site-packages in virtualenv if one is to be                        created. Ignored if --environment is not used or the                        virtualenv already exists.  -v, --verbose         Give more output  -q, --quiet           Give less output  --log=FILENAME        Log file where a complete (maximum verbosity) record                        will be kept  --proxy=PROXY         Specify a proxy in the form                        user:passwd@proxy.server:port. Note that the                        user:password@ is optional and required only if you                        are behind an authenticated proxy.  If you provide                        user@proxy.server:port then you will be prompted for a                        password.  --timeout=SECONDS, --default-timeout=SECONDS                        Set the socket timeout (default 15 seconds)Commands available:  bundle: Create pybundles (archives containing multiple packages)  freeze: Output all currently installed packages (exact versions) to stdout  help: Show available commands  install: Install packages  search: Search PyPI  uninstall: Uninstall packages  unzip: Unzip individual packages  zip: Zip individual packages
View Code

 

　　2. 使用 get-pip.py 安装：

$ wget https://bootstrap.pypa.io/get-pip.py...$ sudo python get-pip.py...

 

　　3. 升级

# On Linux or OS X$ sudo pip install -U pip# On Windows$ python -m pip install -U pip

 

使用

　　1. 安装 package：

$ pip install SomePackage             # latest version$ pip install SomePackage==1.0.4      # specific version$ pip install ‘SomePackage>=1.0.4‘    # minimum version

 

　　1.1. 升级已安装包：

$ sudo pip install -U chardet

 

　　2. 卸载 package：

$ sudo pip uninstall bottle

 

　　3. 搜索 package：

$ pip search bottle

 

　　4. 列出已安装 package：

$ pip list

 

　　4.1. 列出过期 package：

$ pip list --outdated

 

　　5. 显示已安装包详细信息

$ pip show gevent---Name: geventVersion: 1.0.1Location: /usr/local/lib/python2.7/dist-packagesRequires: greenlet

 

[Python] pip 简明指南


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