If you are already good with OOPS then take a look at this and see if you can make sense of it..
https://stephensugden.com/crash_into_python/
Else go with these
Choose any one- http://learnpythonthehardway.org/book/
http://greenteapress.com/wp/think-python/ (recommended)
http://www.diveintopython.net/
http://www.python-course.eu/course.php
Python Intermediate taoofmac.com/media/TgSX-8pK9VpD3RjVOWv1pxt-co4=/d…
#Examples and Projects With Python - Hands on Python Tuts
https://automatetheboringstuff.com/
(The Part 2 section in this site is awesome)
#2(There are quite a few tutorials, browse through and re-create few projects by following them)
https://www.codementor.io/python/tutorial
#3 Awesome Python Recipes (1000+ recipes)
code.activestate.com/recipes/langs/python
#4 More recipes I just love this site!
Moving to advanced applications of Python Text Analytics & Machine Learning http://www.nltk.org/
Sentiments Analysis is one of the hot research areas for undergrads these days...you can follow this tutorial to begin
streamhacker.com/2010/05/10/text-classification-s…
pythonprogramming.net/tokenizing-words-sentences-…
Data Analysis Fundamentals with Python http://www.pythonlearn.com/book.php
And as for video tutorials
www.udacity.com and www.coursera.com has pretty rich collection of Courses on Machine Learning, AI and Data Analytics using Python. Special mention for Udacity's ML course, its pretty easy to follo