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how to login python requests

Narkw Brahma

Narkw Brahma

• 2 min read

How to Login Python Requests

If you're working with Python, chances are you've already heard of the requests library. It's a popular library used for making HTTP requests in Python, and it's very easy to use. In this article, I'll show you how to use requests to log in to a website.

Step 1: Import the Requests Library

The first thing you need to do is import the requests library. You can do this by typing the following code:


import requests

Step 2: Set Up Your Login Data

Next, you need to set up your login data. This will usually consist of a username and password, but it could be any other form of authentication that the website requires.

For example, let's say you're trying to log in to a website called "example.com". The website requires a username and password to log in. Your username is "rajulovespython" and your password is "secretpassword". Here's how you would set up your login data:


payload = {
    'username': 'rajulovespython',
    'password': 'secretpassword'
}

This creates a dictionary called "payload" that contains your login data.

Step 3: Send Your Login Data

Now that you have your login data set up, you can send it to the website using the requests library. Here's how you would do that:


session = requests.session()

r = session.post('https://example.com/login', data=payload)

This creates a session object and sends a POST request to the login URL with your login data. The response object "r" contains the server's response to your request.

Step 4: Check Your Login Status

Finally, you need to check your login status to make sure that you've successfully logged in. You can do this by checking the status code of the response object "r". A status code of 200 means that your request was successful.


if r.status_code == 200:
    print('Logged in successfully!')
else:
    print('Login unsuccessful.')

Multiple Ways to Do It

There are multiple ways to log in using requests, depending on the website's authentication method. For example, some websites use cookies to authenticate users. In that case, you would need to use the "cookies" parameter instead of "data" when sending your request.

Additionally, some websites use token-based authentication. In that case, you would need to include the token in your payload.

It's important to read the documentation for the website you're trying to log in to in order to understand their authentication method.

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