Removing all commas from list in Python

Question

My issue: I\'d like to add all the digits in this string \'1.14,2.14,3.14,4.14\' but the commas are causing my sum function to not work correctly.
I figured

Answer 1

This will add all of the digits in the first string in your question:

sum(float(x) for x in '1.14,2.14,3.14,4.14' if x.isdigit())