The basic uses and installation methods of some packages in Python

This article introduces the functions and installation methods of some common packages in Python. I hope it will be helpful to friends who are learning Python!

The basic uses and installation methods of some packages in Python

pika can be used to connect rabbitmq

pip install pika  -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com

requests is an HTTP library

Request supports HTTP connection persistence and connection pooling, supports using cookies to maintain sessions, supports file upload, and supports encoding of automatic response content , supports internationalized URLs and automatic encoding of POST data.

pip install requests  -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com

SQLAlchemy is an ORM framework

pip install SQLAlchemy  -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com

pymongo is a library that connects to mongodb

pip install pymongo  -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com

MySQL-python is a library for connecting to mysql

apt-get install python-mysqldb

gearmanDistributed task system

pip install gearman -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com

lxml is a parsing library for python that supports HTML and XML parsing

pip install lxml -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com

elasticsearch library, es client library

pip install elasticsearch -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com

pycurlis the curl library

pip install pycurl -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com

Error reporting

__main__.ConfigurationError: Could not run curl-config: [Errno 2] No such file or directory

apt-get install libcurl4-openssl-dev

Many python training videos, all on the python learning network, welcome to learn online!

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