To get an introduction to Python, Django and Flask at the same time, consider purchasing the Real Python course by Fletcher, Michael and Jeremy.
This short 5 minute video explains why it's better to think of projects you'd like to build and problems you want to solve with programming. Start working on those projects and problems rather than jumping into a specific language that's recommended to you by a friend.
CS for All is an open book by professors at Harvey Mudd College which teaches the fundamentals of computer science using Python. It's an accessible read and perfect for programming beginners.
If you've never programmed before check out the Getting Started page on Learn To Code with Me by Laurence Bradford. She's done an incredible job of breaking down the steps beginners should take when they're uncertain about where to begin.
Learn Python the Hard Way is a free book by Zed Shaw.
Dive into Python 3 is an open source book provided under the Creative Commons license and available in HTML or PDF form.
While not Python-specific, Mozilla put together a Learning the Web tutorial for beginners and intermediate web users who want to build websites. It's worth a look from a general web development perspective.
A Byte of Python is a beginner's tutorial for the Python language.
Code Academy has a Python track for people completely new to programming.
Introduction to Programming with Python goes over the basic syntax and control structures in Python. The free book has numerous code examples to go along with each topic.
Google put together a great compilation of materials and subjects you should read and learn from if you want to be a professional programmer. Those resources are useful not only for Python beginners but any developer who wants to have a strong professional career in software.
The O'Reilly book Think Python: How to Think Like a Computer Scientist is available in HTML form for free on the web.
Python Practice Book is a book of Python exercises to help you learn the basic language syntax.
Looking for ideas about what projects to use to learn to code? Check out this list of 5 programming project for Python beginners.
There's a Udacity course by one of the creators of Reddit that shows how to use Python to build a blog. It's a great introduction to web development concepts through coding.
I wrote a quick blog post on learning Python that non-technical folks trying to learn to program may find useful.