We’ll then put our creation to the test against Python’s built-in difflib to measure the performance improvement. All of the code in this guide is available in the fast-diff-mcp GitHub repository. In ...

On windows 11 and python 3.9.7 and this code I get poor results. The problem seems to be that the first call to difflib.SequenceMatcher.find_longest_match() returns Match(a=14, b=549, size=1) which is ...