Question

How would I go about taking a string：

("h1", "h2", "h3, "h4")

And substituting these values with numbers 1, 2, 3, 4?

Correspondingly, how I would I preform the same operation but on a list instead?

Answer 1

 to_replace = ["h1","h2","h3","h4"]
 replaced = [ int(s.replace("h","")) for s in to_replace ]

If this is what you want.

It’s not exactly clear; I’m assuming that your input is not literally a string "(\"h1\", \"h2\", \"h3\", \"h4\")", but a list of strings.

And I’m not sure what you meant by your second question, as it appears to be the same as the first.

I will update my answer accordingly =)