Book Image

Python Network Programming

By : Abhishek Ratan, Eric Chou, Pradeeban Kathiravelu, Dr. M. O. Faruque Sarker
Book Image

Python Network Programming

By: Abhishek Ratan, Eric Chou, Pradeeban Kathiravelu, Dr. M. O. Faruque Sarker

Overview of this book

This Learning Path highlights major aspects of Python network programming such as writing simple networking clients, creating and deploying SDN and NFV systems, and extending your network with Mininet. You’ll also learn how to automate legacy and the latest network devices. As you progress through the chapters, you’ll use Python for DevOps and open source tools to test, secure, and analyze your network. Toward the end, you'll develop client-side applications, such as web API clients, email clients, SSH, and FTP, using socket programming. By the end of this Learning Path, you will have learned how to analyze a network's security vulnerabilities using advanced network packet capture and analysis techniques. This Learning Path includes content from the following Packt products: • Practical Network Automation by Abhishek Ratan • Mastering Python Networking by Eric Chou • Python Network Programming Cookbook, Second Edition by Pradeeban Kathiravelu, Dr. M. O. Faruque Sarker
Table of Contents (30 chapters)
Title Page
Copyright
About Packt
Contributors
Preface
Index

Submitting web forms


During web browsing, we submit web forms many times in a day. Now, you would like do that using the Python code.

Getting ready

This recipe uses a third-party Python module called requests. You can install the compatible version of this module by following the instructions from http://docs.python-requests.org/en/latest/user/install/. For example, you can use pip to install requests from the command line as follows:

$ pip install requests

 

 

 

 

 

 

 

 

How to do it...

Let us submit some fake data to register with https://twitter.com/. Each form submission has two methods: GET and POST. The less sensitive data, for example, search queries, are usually submitted by GET and the more sensitive data is sent via the POST method. Let us try submitting data with both of them.

Listing 4.4 explains the submit web forms, as follows:

#!/usr/bin/env python 
# Python Network Programming Cookbook -- Chapter - 4 
# This program requires Python 3.5.2 or any later version 
# It may run on any other...