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2022-08-17
Python如何安装第三方库?(python如何安装第三方库)
这篇文章主要介绍了Python安装第三方库的3种方法,本文讲解了通过setuptools来安装python模块、通过pip来安装python模块、直接从网上-下可执行文件来安装三种方法,需要的朋友可以参考下:
【方法一】: 通过setuptools来安装python模块
首先- http://peak.telecommunity.com/dist/ez_setup.py
NOTE: 最好-个setuptools,本人是15.2版本,里面包含了ez_setup
运行 python ez_setup.py
D:\work\installation\setuptools-15.2\setuptools-15.2>python ez_setup.py >1.txt
Extractinginc:\users\admini~1\appdata\local\temp\tmpbxikxf
Now workinginc:\users\admini~1\appdata\local\temp\tmpbxikxf\setuptools-15.2
Installing Setuptools
......
Copying setuptools-15.2-py2.7.eggto c:\python27\lib\site-packages
setuptools15.2isalready the active versionineasy-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 dependenciesforsetuptools==15.2
Finished processing dependenciesforsetuptools==15.2
运行 easy_install py
D:\work>easy_install py #py 为第三方库文件
Searchingforpy
Best match: py1.4.26
Adding py1.4.26to easy-install.pthfile
Using c:\python27\lib\site-packages
Processing dependenciesforpy
Finished processing dependenciesforpy
【方法二】: 通过pip来安装python模块
安装 easy_install pip
D:\work>easy_install pip
Searchingforpip
Best match: pip6.1.1
Processing pip-6.1.1-py2.7.egg
pip6.1.1isalready the active versionineasy-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.exescript 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 dependenciesforpip
Finished processing dependenciesforpip
运行 pip install xlrd
Usage:
pip
Commands:
install Install packages.
uninstall Uninstall packages.
freeze Output installed packagesinrequirementsformat.
list Listinstalled packages.
show Show information about installed packages.
search Search PyPIforpackages.
wheel Build wheelsfromyour requirements.
zip DEPRECATED.Zipindividual packages.
unzip DEPRECATED. Unzip individual packages.
help Showhelpforcommands.
General Options:
-h,--help Showhelp.
--isolated Run pipinan isolated mode, ignoring
environment variablesanduser configuration.
-v,--verbose Give more output. Optionisadditive,andcan be
used up to3times.
-V,--version Show versionandexit.
-q,--quiet Give less output.
--log
--proxy
[user:passwd@]proxy.server:port.
--retries
attempt (default5times).
--timeout
--exists-action
(s)witch, (i)gnore, (w)ipe, (b)ackup.
--trusted-host
nothave validoranyHTTPS.
--cert
--client-cert
containing the private keyandthe certificate
inPEMformat.
--cache-dir
--no-cache-dir Disable the cache.
--disable-pip-version-check
Don't periodically check PyPI to determine
whether a new version of pipisavailablefor
download. Implied with--no-index.
【方法三】:直接从网上-下可执行文件来安装.
比如说,去 >>> pythonlibs <<< 网站,提供了很多Python非官方包-,二进制文件,-安装方便.
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