Unescape unquote binary strings in extended url encoding in python

Title: Unescape/Unquote Binary Strings in (Extended) URL Encoding in Python
Introduction:
URL encoding is a way to represent non-ASCII and special characters in a URL-friendly format. Sometimes, you might need to work with binary strings encoded in (extended) URL encoding. In Python, you can decode these encoded strings to their binary representation using the urllib.parse module. This tutorial will guide you through the process of unescaping and unquoting binary strings in extended URL encoding using Python.
Prerequisites:
To follow this tutorial, you should have Python 3.x installed on your computer.
Unescaping/Unquoting Binary Strings in URL Encoding:
Step 1: Import the urllib.parse module
First, you need to import the urllib.parse module to access the necessary functions for unescaping and unquoting binary strings in URL encoding.
Step 2: Define the URL-encoded string
Next, you should define the URL-encoded string that you want to decode. For this tutorial, we'll use a sample URL-encoded binary string.
In this example, we have a URL-encoded string that represents the binary sequence "Hello World!\x00\xFF". The %20 corresponds to a space, %21 to the exclamation mark, and %00 and %FF to the null character and the byte with a hexadecimal value of FF, respectively.
Step 3: Unescape and Unquote the URL-encoded string
You can use the urllib.parse.unquote() function to unescape and unquote the URL-encoded string. The unquote() function will replace percent-encoded characters with their binary representation.
Step 4: Output the Unescaped String
Now, you can print the unescaped string to see the binary representation.
Step 5: Run the Complete Code
Here's the complete code:
Execution:
When you run the code, it will unescape and unquote the URL-encoded string and print the binary representation:
Conclusion:
In this tutorial, you learned how to unescape and unquote binary strings encoded in