This repository has a python scrapper which would be of use to you for scrapping all the internships present on a particular page on internshala. You could further use it to notify you about the deadline or applying dates of your favourite internships. It's a fun project.
just import the python file scrapper_internshala.py initialise the class with
i = scrape()
i.internshala("https://internshala.com/internships/data%20science-internship/page-1")
This will make a file called internship.csv which has all the internships. There is also an ipynb for understanding the code.