Python Requests Tutorial – Complete Guide

Unleashing the power of Python to interact with web services opens up a whole new world of possibilities. Various libraries are available for this purpose, with “Python Requests” standing as one of the most popular. This is no surprise, given its user-friendly nature and wide applicability. Today, we’ll be diving into this incredible library, showcasing how to effectively use it to communicate with web services.

What is ‘Python Requests’?

First, let’s tackle what ‘Python Requests’ actually is. As the name may suggest, it is a Python library designed to handle web requests. This user-friendly HTTP client simplifies the process of sending HTTP requests. With it, we can use HTTP methods (GET, POST, PUT, DELETE), access request and response headers, send cookies with requests, and a whole lot more.

What is ‘Python Requests’ used for?

Put simply, Python Requests is used for making HTTP requests. This can be anything from a simple data retrieval from a website (GET request), to sending data to a website (POST request), or even managing cookies during sessions.

Why should I learn ‘Python Requests’?

Why should you devote time to learning ‘Python Requests’? The answer is rather straightforward:

  • Absolutely Necessary: If you intend to interact with the web in your Python code, mastering ‘Python Requests’ is a necessity, not an option.
  • Efficiency: ‘Python Requests’ greatly simplifies the process of making HTTP requests, thereby saving you valuable time and effort.
  • User-friendly: Compared to other libraries, ‘Python Requests’ stands out for its user-friendly nature, making it easier for beginners to grasp.
  • Versatile: It allows you to work with HTTP methods, access request and response headers, send cookies with requests, and much more, making it a versatile tool in your programming arsenal.

With these compelling reasons under our belt, let’s dive right into some coding examples in the next section. Whether you’re a beginner or experienced coder, we have tailored this tutorial to be beginner-friendly, engaging, and insightful. Stay tuned!

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Getting Started with Python Requests

First things first, we need to install the Python Requests library. If it’s not installed yet, we can quickly do so using pip, Python’s package installer. Open your terminal or command prompt and type the following:

pip install requests

How to Make a Simple Get Request

With the library installed, let’s begin with the most common type of request – the GET request. This method is used to retrieve data from a specified resource. below is a simple example:

import requests

response = requests.get('')


This code sends a GET request to and prints the HTTP status code and the response text.

Post Request with Python Requests

Apart from getting data, Python Requests can also send data to a server, which is done using the POST method. The following code sends a simple POST request:

import requests

payload = {'key': 'value'}
response ="", data=payload)


Python Requests – Dealing with JSON Responses

Many web services return data in JSON format. Fortunately, Python Requests makes it easy to deal with JSON responses. Here’s how:

import requests

response = requests.get('')
data = response.json()


Here, we’re using the json() function to convert the response to a Python dictionary.

Python Requests – Handling Errors and Exceptions

It’s crucial to handle any potential errors or exceptions that might arise when making HTTP requests. Python Requests gives us the ‘status_code’ attribute to manage this:

import requests

response = requests.get('')

if response.status_code == 200:
elif response.status_code == 404:
    print('Not Found.')
    print('An error has occurred.')

Now, we are ready to use the knowledge we’ve gained so far to build interactive Python applications that interact with web services seamlessly using Python Requests. Let’s get coding!

Using Python Requests to Send Headers

Headers offer a way to control the details of the HTTP transaction. With Python Requests, setting HTTP headers is as simple as passing a dictionary of headers while making the request. Let’s see an example:

import requests

headers = {'User-Agent': 'Zenva Academy Student', 'Authorization': 'Bearer token'}

response = requests.get('', headers=headers)


Sending Cookies with Python Requests

Python Requests provides a straightforward interface to send Cookies within the HTTP Request. Check out this example:

import requests

url = ""
cookies = dict(cookies='ZenvaCookie')

response = requests.get(url, cookies=cookies)

This script creates a cookie named ‘ZenvaCookie’ and includes it in the GET request.

Python Requests and HTTP Basic Auth

Python Requests makes it easy to handle authentication by providing built-in methods. Here’s how to use HTTP Basic Auth:

import requests
from requests.auth import HTTPBasicAuth

response = requests.get('', auth=HTTPBasicAuth('username', 'password'))


Session Objects in Python Requests

Session objects in Python Requests allow us to persist certain parameters across requests. They are typically used when you want to keep track of cookies, headers, and other parameters across multiple requests. Let’s see an example:

import requests

session = requests.Session()
session.auth = ('username', 'password')

headers = {'User-Agent': 'Zenva Academy Student'}

response = session.get('')

response = session.get('')

In this example, the HTTP headers and authentication credentials are automatically added to each request within the Session.

Timeouts in Python Requests

Python Requests allows us to specify a timeout for our request. If the request doesn’t get a response within the stated duration, it raises a timeout exception. Here’s how to apply it:

import requests

    response = requests.get('', timeout=1)
except requests.exceptions.Timeout:
    print('The request timed out')
except Exception as ex:

This block of code ensures that if our request doesn’t receive a response within 1 second, it throws a timeout exception. Mastering these concepts will strengthen your Python coding skills and help you create more dynamic and interactive applications. With that said, happy coding!

Where to go next?

Having dipped your toes into ‘Python Requests’, your journey doesn’t have to stop here. Continue leveraging the powerful characteristics of Python to build intriguing projects, solve complex problems, and ignite your passion for coding.

How you might ask? Look no further than our comprehensive Python Mini-Degree.

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Our Python Mini-Degree covers:

  • Basic coding concepts and algorithms.
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Upon completion, you’ll have the knowledge to design your own games, apps, and even AI chatbots! You’ll finally grasp why Python is an industry favourite in data science, space exploration, and robotics, among others.

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Throughout this exploration of ‘Python Requests’, we’ve uncovered the potential in harnessing the web through Python, from making simple GET requests to handling JSON responses and exceptions. With every new concept you master, you shape your own future in the vast arena of programming.

There’s a world of possibilities waiting for you to bring them to life. Jettison any hesitation and take your Python prowess to the next level with our comprehensive Python Mini-Degree. It’s never been easier to tap into the power of Python, and with Zenva by your side, you’re already halfway there. Let’s code the future, together!

Did you come across any errors in this tutorial? Please let us know by completing this form and we’ll look into it!

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