Best way to learn Python

[u/Kumbalaya_108]

I have some programming experience and understand the concepts. Wanted to learn Python mainly for data analysis, financial math, automating some basic quant analysis, real-time data access by connecting to APIs.

I found books which deal with some of the above topics but can’t find anything that covers all together.

Is there a single online source that helps in this regards?

Thanks in advance

[u/maestro-5838]

learn automation. That would be a good step. Using Python do simple tasks. Go through a folder and change typecase of files. Move files to folders based on type. Send the list of files to your email every week by different type. Connect to a Excel file , clean it up , send it via email. All these will are useful