Pretty Numbers is a simple Python package that displays long series of numbers in a more human readable way.
I have used it for displaying frames of a render in a more human readable way or issues of comic books. It allows the user to quickly see what is included and what is missing.
It is available on PyPi meaning you can just:
pip install prettynumbers
import pretty_numbers
pretty_numbers.getPrettyTextFromNumbers([1001, 99, 1004, 1005, 1003, 1008,
1002, 1007, 1010, 1006, 1111, 1009])
# returns "99,1001-1010,1111"
pretty_numbers.getNumbersFromText("7,04,67-70")
# returns {4, 7, 67, 68, 69, 70}