light poller commit1

pytorrent/services/rtorrent/torrents.py

@@ -217,6 +217,13 @@ TORRENT_OPTIONAL_FIELDS = [
     "d.timestamp.finished=",
 ]
 
+LIVE_TORRENT_FIELDS = [
+    "d.hash=", "d.state=", "d.complete=", "d.size_bytes=", "d.completed_bytes=",
+    "d.ratio=", "d.up.rate=", "d.down.rate=", "d.up.total=", "d.down.total=",
+    "d.peers_connected=", "d.peers_complete=", "d.message=", "d.hashing=", "d.is_active=",
+    "d.custom1=",
+]
+
 
 def human_duration(seconds: int) -> str:
     # Note: Download ETA is derived locally from remaining bytes and current download speed.
@@ -313,6 +320,65 @@ def normalize_row(row: list) -> dict:
     }
 
 
+def normalize_live_row(row: list) -> dict:
+    """Normalize the small row used by the fast live stats poller."""
+    # Note: The live poller intentionally reads only volatile fields so the main list poller can run less often.
+    size = int(row[3] or 0)
+    completed = int(row[4] or 0)
+    complete = int(row[2] or 0)
+    state = int(row[1] or 0)
+    down_rate = int(row[7] or 0)
+    up_rate = int(row[6] or 0)
+    ratio_raw = int(row[5] or 0)
+    remaining_bytes = max(0, size - completed)
+    eta_seconds = int(remaining_bytes / down_rate) if down_rate > 0 and not complete else 0
+    msg = str(row[12] or "")
+    hashing = int(row[13] or 0)
+    is_active = int(row[14] or 0)
+    labels = str(row[15] or "")
+    is_checking = bool(hashing) or _message_indicates_active_check(msg.lower())
+    post_check = POST_CHECK_DOWNLOAD_LABEL in _label_names(labels) and not is_checking and not bool(is_active)
+    is_paused = bool(state) and not bool(is_active) and not is_checking and not post_check
+    status = "Checking" if is_checking else "Post-check" if post_check else "Paused" if is_paused else "Seeding" if complete and state else "Downloading" if state else "Stopped"
+    progress = 100.0 if size <= 0 and complete else round((completed / size) * 100, 2) if size else 0.0
+    to_download_bytes = remaining_bytes if not complete else 0
+    return {
+        "hash": str(row[0] or ""),
+        "state": state,
+        "active": is_active,
+        "paused": is_paused,
+        "complete": complete,
+        "completed_bytes": completed,
+        "progress": progress,
+        "ratio": round(ratio_raw / 1000, 3),
+        "up_rate": up_rate,
+        "up_rate_h": human_rate(up_rate),
+        "down_rate": down_rate,
+        "down_rate_h": human_rate(down_rate),
+        "eta_seconds": eta_seconds,
+        "eta_h": human_duration(eta_seconds) if eta_seconds else "-",
+        "up_total": int(row[8] or 0),
+        "up_total_h": human_size(row[8] or 0),
+        "down_total": int(row[9] or 0),
+        "down_total_h": human_size(row[9] or 0),
+        "to_download": to_download_bytes,
+        "to_download_h": human_size(to_download_bytes) if to_download_bytes else "",
+        "peers": int(row[10] or 0),
+        "seeds": int(row[11] or 0),
+        "message": msg,
+        "status": status,
+        "post_check": post_check,
+        "hashing": hashing,
+    }
+
+
+def list_torrent_live_stats(profile: dict) -> list[dict]:
+    """Return lightweight live torrent stats for the fast poller."""
+    # Note: This avoids the full torrent row multicall on every speed/status tick.
+    rows = client_for(profile).d.multicall2("", "main", *LIVE_TORRENT_FIELDS)
+    return [normalize_live_row(list(row)) for row in rows]
+
+
 def list_torrents(profile: dict) -> list[dict]:
     c = client_for(profile)
     try: