what is user agent python requests


What is User Agent Python Requests?

If you're working with Python and making HTTP requests, you're likely using the requests library. This library allows you to easily make HTTP requests and handle responses in an efficient manner. One of the key features of the requests library is the ability to set a custom user agent for your requests.

What is a User Agent?

A user agent is a string sent along with an HTTP request that identifies the client making the request. Web servers use this information to determine what type of device or browser is making the request, which can help them optimize the response or provide content specifically tailored to that device or browser.

How to Set a Custom User Agent in Python Requests

To set a custom user agent in Python requests, simply include the headers parameter in your request, with a User-Agent key and the desired user agent string as the value:

import requests

headers = {'User-Agent': 'MyCustomUserAgent/1.0'}
response = requests.get('https://example.com', headers=headers)

In this example, we set the user agent to MyCustomUserAgent/1.0. You can set any string you like as the user agent.

Why Set a Custom User Agent?

There are several reasons why you might want to set a custom user agent:

  • You want to identify your requests in web server logs or analytics.
  • You want to access content that is only available to certain devices or browsers.
  • You want to emulate a specific device or browser for testing or research purposes.


The requests library in Python allows you to easily set a custom user agent for your HTTP requests. This can be useful for a variety of purposes, such as identifying your requests in web server logs, accessing device-specific content, or emulating specific devices or browsers.