If someone had such a wrapper, I'd expect if it's globally available in $PATH then it'd have a more descriptive name, and if it's not in $PATH, then you'd likely run it as `python semgrep.py` or `./semgrep.py`. Does that sound right to you?
Yeah, I don't really have a good reason, it just feels like the wrong call :/
Maybe it's that the dot makes it feel like 'variants' of 'semgrep' (even if for the wrong reason) but semgrep-py feels like an entirely distinct binary from semgrep or any other variants.