What is the usage and installation of packages in Python
What this article shares with you is about the usage and installation of the package in Python. The editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article.
This paper introduces the functions and installation methods of some common packages in Python. I hope it will be helpful for friends in Python to learn!
Basic uses and installation methods of some packages in Python
Pika can be used to connect to RabbitMQ
Pip install pika-I http://pypi.douban.com/simple/-- trusted-host pypi.douban.com
Requests is the HTTP library
Request supports HTTP connection persistence and connection pooling, session persistence using cookie, file upload, automatic response to content encoding, and automatic encoding of internationalized URL and POST data.
Pip install requests-I http://pypi.douban.com/simple/-- trusted-host pypi.douban.com
SQLAlchemy is the ORM framework
Pip install SQLAlchemy-I http://pypi.douban.com/simple/-- trusted-host pypi.douban.com
Pymongo is the library that connects to mongodb
Pip install pymongo-I http://pypi.douban.com/simple/-- trusted-host pypi.douban.com
MySQL-python is the library that connects to mysql
Apt-get install python-mysqldb
Gearman distributed task system
Pip install gearman-I http://pypi.douban.com/simple/-- trusted-host pypi.douban.com
Lxml is a parsing library of python, which supports parsing of HTML and XML.
Pip install lxml-I http://pypi.douban.com/simple/-- trusted-host pypi.douban.com
Elasticsearch library, client library of es
Pip install elasticsearch-I http://pypi.douban.com/simple/-- trusted-host pypi.douban.com
Pycurl is the curl library
Pip install pycurl-I http://pypi.douban.com/simple/-- trusted-host pypi.douban.com
Error
_ _ main__.ConfigurationError: Could not run curl-config: [Errno 2] No such file or directory
Apt-get install libcurl4-openssl-dev
The above is the usage and installation of the package in Python. The editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.
