Assuming you need both - an IDE (= Integrated Development Environment) for hands-on experience and then also learning material (tutorials with learning chapters and examples) - here's what I recommend based my own experience:
1. Python IDE's
PyCharm from JetBrains has a nice all in one IDE and it welcomes you with a very good tutorial regarding the usage of the IDE (code completion, IntelliSense etc) based on simple Python examples when you installed it and run it for the first time.
It is interactive, because it explains each step for each topic and lets you try it. Then it checks if you have done it right and gives hints if not.
There is a Community Edition (free) available for download or you can buy the Professional version or have it via subscription.
Visual Studio from Microsoft has also Python integration.
You can choose between a Community Edition (free), or you buy Professional or Enterprise. You can also have an MSDN subscription, then you can always download the latest versions with no extra costs.
There are some template projects available (web projects, Django etc), but starting with it is not so easy as it is with PyCharm, since in Visual Studio there is no interactive tutorial for first use available.
The standard IDE coming with Python is of course IDLE, its latest version can be downloaded here.
However, if you just need an editor supporting Python Syntax, then look for NotePad++ or Visual Studio Code. All of them are free. For quick experiments with Python, there is also pythonfiddle.com or pythontutor.com available.
With pythontutor you can even visualize the execution graphically.
All of these apps / tools mentioned are free.
2. Python Tutorials
Then for the Python language and Django you can visit the following websites to start:
Note that usually those learning sites have lots of examples you can directly try out with the IDE's mentioned above.
I am sure there is a lot more out there, but the learning sites mentioned above are free.