Hermes-agent

2026-06-14 14:30:48 -04:00
commit dac4b88b94
5058 changed files with 1884848 additions and 0 deletions
@@ -0,0 +1,88 @@
+#!/usr/bin/env python3
+"""Fetch YouTube transcripts for Memento quiz generation.
+
+Requires: pip install youtube-transcript-api
+The quiz question *generation* is done by the agent's LLM — this script only fetches transcripts.
+"""
+
+import argparse
+import json
+import re
+import sys
+
+
+def _out(obj: object) -> None:
+    json.dump(obj, sys.stdout, indent=2, ensure_ascii=False)
+    sys.stdout.write("\n")
+
+
+def _normalize_segments(segments: list) -> str:
+    parts = []
+    for seg in segments:
+        text = str(seg.get("text", "")).strip()
+        if text:
+            parts.append(text)
+    return re.sub(r"\s+", " ", " ".join(parts)).strip()
+
+
+def cmd_fetch(args: argparse.Namespace) -> None:
+    try:
+        import youtube_transcript_api  # noqa: F811
+    except ImportError:
+        _out({
+            "ok": False,
+            "error": "missing_dependency",
+            "message": "Run: pip install youtube-transcript-api",
+        })
+        sys.exit(1)
+
+    video_id = args.video_id
+    languages = ["en", "en-US", "en-GB", "en-CA", "en-AU"]
+
+    api = youtube_transcript_api.YouTubeTranscriptApi()
+    try:
+        raw = api.fetch(video_id, languages=languages)
+    except Exception as exc:
+        error_type = type(exc).__name__
+        _out({
+            "ok": False,
+            "error": "transcript_unavailable",
+            "error_type": error_type,
+            "message": f"Could not fetch transcript for {video_id}: {exc}",
+        })
+        sys.exit(1)
+
+    segments = raw
+    if hasattr(raw, "to_raw_data"):
+        segments = raw.to_raw_data()
+
+    text = _normalize_segments(segments)
+    if not text:
+        _out({
+            "ok": False,
+            "error": "empty_transcript",
+            "message": f"Transcript for {video_id} contained no usable text.",
+        })
+        sys.exit(1)
+
+    _out({
+        "ok": True,
+        "video_id": video_id,
+        "transcript": text,
+    })
+
+
+def main() -> None:
+    parser = argparse.ArgumentParser(description="Memento YouTube transcript fetcher")
+    sub = parser.add_subparsers(dest="command", required=True)
+
+    p_fetch = sub.add_parser("fetch", help="Fetch transcript for a video")
+    p_fetch.add_argument("video_id", help="YouTube video ID")
+
+    args = parser.parse_args()
+    if args.command == "fetch":
+        cmd_fetch(args)
+
+
+if __name__ == "__main__":
+    main()