Class for Image Scraping

[TanyaaCJain]

This issue extends issue #3

Aim

The developer should learn the following by the end of this task:

• How to write structured data in classes using Python.
• How to write data members and initiate them with member function __init__
• Understand the functionality of __init__ method.
• Understand regex and how to extract substring from a given string.
• Represent data with dictionaries.

Task

Create a class with name ScrapedImage which takes an img tag for example,

<img src="abc.com/image1" alt="Image extracted from abc.com"/>

It should initiate with data members

• url_source which would set as abc.com/image1 for the above example.
• alt_text which would set as Image extracted from abc.com for the above example.

1. Write a member function has_alt_text

   • check if a value exists in alt_text data member of the class object.
   • Return a bool value where True is returned if there is an alt text present for the given image.

2. Write a member function to_representation

   • Return a dictionary object that returns a key value pair of all the data members set in the class along with their values.

[Shailenderg]

i want to work on this issue