I came across this scraping problem which itself is irrelevant but want to know if it is possible to perform map() from a list comprehension meaning the iterable be a list comprehension?

I can ask my question best by just giving an example. Let’s say I want to use a list comprehension to generate a set of 3-element tuples from two loops, something like this:

I need to move the corner points of a rectangle by a given amount. I’m given an list of 4 3D points, each of which is a list of coordinates ([x,y,z]).

I need to move the corner points of a rectangle by a given amount. I’m given an list of 4 3D points, each of which is a list of coordinates ([x,y,z]).

I have a list that looks something like this:

So briefly, I’m on a python ZTM course, by the one and only Andrei Neagoi, in the Functional programming section precisely, there was this exercise that, required creating a list, that contains the duplicates from another list, instead of using the following for loop:

I use list comprehension to load only the images from a folder that meet a certain condition.
In the same operation, I would also like to keep track of those that do not meet the condition. This is where I am having trouble.

So, I got this question on Coursera’s Python course through Runestone Academy:

Is there a concise way to rewrite the following code fragment as a list comprehension?

I’m attempting to convert this function to a List Comprehension but I have to do a work around using set() to prevent False from repeating. And the locations are not in order. e.g. {0, 12, 5} instead of [0, 5, 12]. Can someone advise where I’m going wrong?