We agree it is simple, but actually, it isn’t so much Python per se, it is some pretty cool libraries (SciPy, in particular) that do all the hard work.

vlookup takes either a string or a list as the first argument. It then takes a csv file from the same directory as the table array, and then a column index number to lookup on. The csv file is opened ...

This is a tutorial on Simple Stock Analysis in Jupyter and Python. There are two versions of the tutorial available: one in Jupyter and the other in Python. Jupyter also provides Jupyter Notebooks, ...

Perhaps not. Consider [Tushar Sadhwani] who wanted to create a classic C-style for loop inside of Python. He did it, and the journey is perhaps more interesting than the result.