From 4ee336d3cd1af2ceba0b624f1eaf5cfb372342e9 Mon Sep 17 00:00:00 2001 From: Mika Date: Fri, 9 Jan 2026 14:49:07 +0000 Subject: [PATCH] Add spike_finder/src/spike_finder/cli.py --- spike_finder/src/spike_finder/cli.py | 48 ++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 spike_finder/src/spike_finder/cli.py diff --git a/spike_finder/src/spike_finder/cli.py b/spike_finder/src/spike_finder/cli.py new file mode 100644 index 0000000..aed3f6e --- /dev/null +++ b/spike_finder/src/spike_finder/cli.py @@ -0,0 +1,48 @@ +import argparse +import json +import sys +from pathlib import Path +from spike_finder import core + + +def main() -> None: + """CLI-Interface zur Steuerung des Spike-Finders.""" + parser = argparse.ArgumentParser(description="P99 Spike Finder CLI") + parser.add_argument("--input", required=True, help="Pfad zur JSON-Logdatei.") + parser.add_argument("--threshold", required=True, type=float, help="Schwellenwert für Spike-Erkennung.") + parser.add_argument("--output", required=True, help="Ausgabepfad für die erkannten Spike-Events.") + + args = parser.parse_args() + + input_path = Path(args.input) + output_path = Path(args.output) + + if not input_path.exists(): + print(f"Fehler: Eingabedatei {input_path} existiert nicht.", file=sys.stderr) + sys.exit(1) + + try: + with input_path.open("r", encoding="utf-8") as f: + log_data = json.load(f) + except (json.JSONDecodeError, OSError) as e: + print(f"Fehler beim Lesen der Logdatei: {e}", file=sys.stderr) + sys.exit(1) + + try: + spikes = core.find_spikes(log_data, args.threshold) + except Exception as e: + print(f"Fehler bei der Spike-Erkennung: {e}", file=sys.stderr) + sys.exit(1) + + output_path.parent.mkdir(parents=True, exist_ok=True) + + try: + with output_path.open("w", encoding="utf-8") as f: + json.dump([s for s in spikes], f, ensure_ascii=False, indent=2, default=str) + except OSError as e: + print(f"Fehler beim Schreiben der Ausgabedatei: {e}", file=sys.stderr) + sys.exit(1) + + +if __name__ == "__main__": + main()