Python如何安裝第三方模塊

更新時間：2020年05月28日 15:53:57 作者：Python

在本篇文章里，小編給大家分享的是關(guān)于Python安裝第三方模塊的方法及實例代碼，需要的朋友們可以學(xué)習(xí)下。

Python中有哪幾種方法安裝第三方模塊，安裝Python第三方模塊的方法有很多，這里介紹三種方法安裝第三方模塊。

【方法一】: 通過setuptools來安裝python模塊

首先下載 http://peak.telecommunity.com/dist/ez_setup.py

NOTE: 最好下載個setuptools，本人是15.2版本，里面包含了ez_setup

運行 python ez_setup.py

D:\work\installation\setuptools-15.2\setuptools-15.2>python ez_setup.py > 1.txt
Extracting in c:\users\admini~1\appdata\local\temp\tmpbxikxf 
Now working in c:\users\admini~1\appdata\local\temp\tmpbxikxf\setuptools-15.2
Installing Setuptools 
...... 
Copying setuptools-15.2-py2.7.egg to c:\python27\lib\site-packages 
setuptools 15.2 is already the active version in easy-install.pth 
Installing easy_install-script.py script to C:\Python27\Scripts 
Installing easy_install.exe script to C:\Python27\Scripts 
Installing easy_install-2.7-script.py script to C:\Python27\Scripts 
Installing easy_install-2.7.exe script to C:\Python27\Scripts 
Installed c:\python27\lib\site-packages\setuptools-15.2-py2.7.egg
Processing dependencies for setuptools==15.2
Finished processing dependencies for setuptools==15.2

運行 easy_install py

D:\work>easy_install py   #py 為第三方庫文件 
Searching for py 
Best match: py 1.4.26
Adding py 1.4.26 to easy-install.pth file
Using c:\python27\lib\site-packages 
Processing dependencies for py 
Finished processing dependencies for py

【方法二】: 通過pip來安裝python模塊

安裝 easy_install pip

D:\work>easy_install pip 
Searching for pip 
Best match: pip 6.1.1
Processing pip-6.1.1-py2.7.egg
pip 6.1.1 is already the active version in easy-install.pth 
Installing pip-script.py script to C:\Python27\Scripts 
Installing pip.exe script to C:\Python27\Scripts 
Installing pip2.7-script.py script to C:\Python27\Scripts 
Installing pip2.7.exe script to C:\Python27\Scripts 
Installing pip2-script.py script to C:\Python27\Scripts 
Installing pip2.exe script to C:\Python27\Scripts 
Using c:\python27\lib\site-packages\pip-6.1.1-py2.7.egg
Processing dependencies for pip 
Finished processing dependencies for pip

運行 pip install xlrd

Usage:  
 pip <command></command> [options] 
Commands: 
 install      Install packages. 
 uninstall     Uninstall packages. 
 freeze      Output installed packages in requirements format. 
 list      List installed packages. 
 show      Show information about installed packages. 
 search      Search PyPI for packages. 
 wheel      Build wheels from your requirements. 
 zip       DEPRECATED. Zip individual packages. 
 unzip      DEPRECATED. Unzip individual packages. 
 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. 
 --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. 
 --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.

【方法三】:直接從網(wǎng)上下載下可執(zhí)行文件來安裝.

比如說，去 >>> pythonlibs <<< 網(wǎng)站，提供了很多Python非官方包下載，二進(jìn)制文件，下載安裝方便。

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