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python requests session post example

Narkw Brahma

Narkw Brahma

• 1 min read

How to use Python Requests Session Post Example?

If you are working with APIs, then you might need to send HTTP requests to the server. One of the popular libraries for making HTTP requests in Python is Requests library. It is very easy to use and provides a lot of functionality. In this article, we will discuss how to use Python Requests Session Post Example.

What is a Session?

A session is a way to persist parameters across requests. It allows you to reuse the same parameters (such as cookies, headers, etc.) across all requests made using that session. This can be very useful when working with APIs that require authentication or when sending multiple requests.

Here is an example of how to create a session:

import requests

# create a session
session = requests.Session()

How to Make a Post Request using Session?

Once you have created a session, you can make a POST request using that session. Here is an example:

import requests

# create a session
session = requests.Session()

# set the URL
url = "https://example.com/api"

# set the payload
payload = {"key1": "value1", "key2": "value2"}

# make the POST request
response = session.post(url, data=payload)

In this example, we set the URL to "https://example.com/api" and the payload to {"key1": "value1", "key2": "value2"}. We then make a POST request using session.post() method and pass the URL and payload as parameters.

How to Handle Authentication?

If the API you are working with requires authentication, you can handle it using sessions. Here is an example:

import requests

# create a session
session = requests.Session()

# set the URL and credentials
url = "https://example.com/api"
username = "user1"
password = "pass1"

# set the payload
payload = {"key1": "value1", "key2": "value2"}

# set the authentication
session.auth = (username, password)

# make the POST request
response = session.post(url, data=payload)

In this example, we set the URL to "https://example.com/api", the username to "user1", and the password to "pass1". We then set the authentication using session.auth parameter and make the POST request using session.post() method.

Conclusion

Python Requests library provides a lot of functionality for making HTTP requests. Using sessions, you can persist parameters across requests, handle authentication, and reuse the same parameters across all requests made using that session.

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