In this lesson we want to learn How to Use httplib2 Library in Python, so first of all let’s talk about this library and after that we are going to talk about Installation of Python httplib2.
What is httplib2 ?
httplib2 is one of the best HTTP client library that provides all functionality that is needed to communicate with HTTP servers. Using this library you can send HTTP/1.1 requests, including GET, POST, PUT, DELETE, etc. It also supports different authentication methods such as Basic Authentication, Digest Authentication and OAuth.
In this article, we will explore some of the features of the httplib2 library and show how to use it to perform common HTTP tasks.
How to Install httplib2?
For the installation of httplib2 you can use pip, open your command prompt or terminal and write this command.
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pip install httplib2 |
After that the library is installed, you can start using it by creating an instance of the Http class:
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import httplib2 http = httplib2.Http() |
Making GET Request with httplib2
For making a GET request, you can use the request method of the Http class:
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import httplib2 http = httplib2.Http() response, content = http.request("https://www.codeloop.org") print(response) print(content) |
Making POST Request with httplib2
For making a POST request, you can use the request method with the method parameter set to POST:
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response, content = http.request("http://www.example.com", method="POST", body="Hello World") print(response) print(content) |
Handling Authentication with httplib2
For handling authentication, you can pass the headers parameter to the request method:
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headers = { "Authorization": "Basic YWxhZGRpbjpvcGVuc2VzYW1l" } response, content = http.request("http://www.example.com", headers=headers) print(response) print(content) |
Summary
httplib2 library is one of the best HTTP client for Python, and it provides all the functionality needed to communicate with HTTP servers. It supports all HTTP methods, different authentication methods, caching, redirections and compression. This library makes it easy for developers to perform common HTTP tasks with just a few lines of code.
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