This is makeindex, version 2.16 [TeX Live 2022] (kpathsea + Thai support).
Scanning style file ./python.ist.......done (7 attributes redefined, 0 ignored).
Scanning input file manual.idx....done (62 entries accepted, 0 rejected).
Sorting entries....done (397 comparisons).
Generating output file manual.ind....done (126 lines written, 0 warnings).
Output written in manual.ind.
Transcript written in manual.ilg.
