Ethanfel
47f910644d
Add clip duration spinner (2–30s, default 8s) replacing all hardcoded 8.0 references. Store clip_duration in DB for accurate re-export span calculations. Add x2/x4 playback speed toggle buttons. On Windows, mpv renders directly into the widget's native window handle (WId embedding) instead of slow FBO readback; crop overlays use a transparent child widget. Fix _poll_render crash when player is None after closeEvent. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
1121 lines
46 KiB
Python
1121 lines
46 KiB
Python
import os
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import sqlite3
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import threading
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from datetime import datetime, timezone
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from pathlib import Path
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from .paths import _log
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class ProcessedDB:
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_SCHEMA_VERSION = 4 # bump when schema changes
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def __init__(self, db_path: str | None = None):
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if db_path is None:
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db_path = str(Path.home() / ".8cut.db")
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self._path = db_path
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self._lock = threading.Lock()
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try:
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self._con = sqlite3.connect(db_path, check_same_thread=False)
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self._migrate()
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self._enabled = True
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_log(f"DB opened: {db_path}")
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except Exception as e:
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_log(f"DB unavailable: {e}")
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self._con = None
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self._enabled = False
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def _migrate(self) -> None:
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"""Create table if missing, then add any new columns for old DBs."""
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cols = {
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row[1]
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for row in self._con.execute("PRAGMA table_info(processed)").fetchall()
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}
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if not cols:
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# Fresh DB — create from scratch
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self._con.execute(
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"CREATE TABLE IF NOT EXISTS processed ("
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" id INTEGER PRIMARY KEY AUTOINCREMENT,"
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" filename TEXT NOT NULL,"
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" start_time REAL NOT NULL,"
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" output_path TEXT NOT NULL,"
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" label TEXT NOT NULL DEFAULT '',"
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" category TEXT NOT NULL DEFAULT '',"
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" short_side INTEGER DEFAULT 512,"
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" portrait_ratio TEXT NOT NULL DEFAULT '',"
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" crop_center REAL NOT NULL DEFAULT 0.5,"
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" format TEXT NOT NULL DEFAULT 'MP4',"
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" clip_count INTEGER NOT NULL DEFAULT 3,"
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" clip_duration REAL NOT NULL DEFAULT 8.0,"
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" spread REAL NOT NULL DEFAULT 3.0,"
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" profile TEXT NOT NULL DEFAULT 'default',"
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" source_path TEXT NOT NULL DEFAULT '',"
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" scan_export INTEGER NOT NULL DEFAULT 0,"
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" processed_at TEXT NOT NULL"
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")"
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)
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else:
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# Add missing columns to legacy tables
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new_cols = {
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"label": "TEXT NOT NULL DEFAULT ''",
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"category": "TEXT NOT NULL DEFAULT ''",
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"short_side": "INTEGER DEFAULT 512",
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"portrait_ratio": "TEXT NOT NULL DEFAULT ''",
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"crop_center": "REAL NOT NULL DEFAULT 0.5",
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"format": "TEXT NOT NULL DEFAULT 'MP4'",
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"clip_count": "INTEGER NOT NULL DEFAULT 3",
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"clip_duration": "REAL NOT NULL DEFAULT 8.0",
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"spread": "REAL NOT NULL DEFAULT 3.0",
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"profile": "TEXT NOT NULL DEFAULT 'default'",
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"source_path": "TEXT NOT NULL DEFAULT ''",
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"scan_export": "INTEGER NOT NULL DEFAULT 0",
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}
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for col, typedef in new_cols.items():
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if col not in cols:
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self._con.execute(
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f"ALTER TABLE processed ADD COLUMN {col} {typedef}"
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)
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self._con.execute(
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"CREATE INDEX IF NOT EXISTS idx_filename ON processed(filename)"
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)
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self._con.execute(
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"CREATE TABLE IF NOT EXISTS hidden_files ("
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" filename TEXT NOT NULL,"
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" profile TEXT NOT NULL DEFAULT 'default',"
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" PRIMARY KEY (filename, profile)"
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")"
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)
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self._con.execute(
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"CREATE TABLE IF NOT EXISTS scan_results ("
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" id INTEGER PRIMARY KEY AUTOINCREMENT,"
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" filename TEXT NOT NULL,"
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" profile TEXT NOT NULL DEFAULT 'default',"
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" model TEXT NOT NULL,"
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" start_time REAL NOT NULL,"
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" end_time REAL NOT NULL,"
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" score REAL NOT NULL,"
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" disabled INTEGER NOT NULL DEFAULT 0,"
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" orig_start_time REAL,"
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" orig_end_time REAL,"
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" scan_timestamp TEXT NOT NULL DEFAULT ''"
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")"
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)
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# Migrate: add new columns to existing scan_results tables
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sr_cols = {
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row[1]
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for row in self._con.execute("PRAGMA table_info(scan_results)").fetchall()
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}
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for col, typedef in [
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("disabled", "INTEGER NOT NULL DEFAULT 0"),
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("orig_start_time", "REAL"),
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("orig_end_time", "REAL"),
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("scan_timestamp", "TEXT NOT NULL DEFAULT ''"),
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]:
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if col not in sr_cols:
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self._con.execute(
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f"ALTER TABLE scan_results ADD COLUMN {col} {typedef}"
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)
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self._con.execute(
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"CREATE INDEX IF NOT EXISTS idx_scan_file_profile_model"
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" ON scan_results(filename, profile, model)"
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)
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self._con.execute(
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"CREATE TABLE IF NOT EXISTS hard_negatives ("
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" id INTEGER PRIMARY KEY AUTOINCREMENT,"
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" filename TEXT NOT NULL,"
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" profile TEXT NOT NULL DEFAULT 'default',"
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" start_time REAL NOT NULL,"
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" source_path TEXT NOT NULL DEFAULT '',"
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" source_model TEXT NOT NULL DEFAULT ''"
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")"
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)
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# Migrate: add source_model column to existing hard_negatives tables
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hn_cols = {
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row[1]
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for row in self._con.execute("PRAGMA table_info(hard_negatives)").fetchall()
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}
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if "source_model" not in hn_cols:
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self._con.execute(
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"ALTER TABLE hard_negatives ADD COLUMN source_model TEXT NOT NULL DEFAULT ''"
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)
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self._con.execute(
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"CREATE INDEX IF NOT EXISTS idx_hardneg_file_profile"
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" ON hard_negatives(filename, profile)"
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)
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self._con.commit()
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self._migrate_vid_folders()
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def _migrate_vid_folders(self) -> None:
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"""Migrate old clip_NNN group dirs → vid_NNN per-video folders.
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Old layout: export_folder/clip_NNN/clip_NNN_sub.mp4
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New layout: export_folder/vid_NNN/clip_NNN_sub.mp4
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Rewrites output_path in DB and moves files on disk.
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"""
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# Check if any rows still use the old clip_NNN parent dir layout
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row = self._con.execute(
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"SELECT id FROM processed WHERE output_path LIKE '%/clip_%/%' LIMIT 1"
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).fetchone()
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if not row:
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return
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_log("Migrating old clip group dirs → vid folders …")
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rows = self._con.execute(
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"SELECT id, filename, profile, output_path FROM processed"
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" ORDER BY profile, filename, output_path"
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).fetchall()
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# Assign vid_NNN per (profile, export_folder, filename)
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vid_map: dict[tuple, str] = {}
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vid_counters: dict[tuple, int] = {}
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for rid, filename, profile, op in rows:
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parent = os.path.dirname(op)
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export_folder = os.path.dirname(parent)
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key = (profile, export_folder, filename)
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if key not in vid_map:
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counter_key = (profile, export_folder)
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n = vid_counters.get(counter_key, 1)
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vid_map[key] = f"vid_{n:03d}"
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vid_counters[counter_key] = n + 1
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updates: list[tuple[str, int]] = []
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moves: list[tuple[str, str]] = []
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dirs_to_create: set[str] = set()
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old_dirs: set[str] = set()
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for rid, filename, profile, op in rows:
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parent = os.path.dirname(op)
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parent_name = os.path.basename(parent)
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# Skip rows already using vid_NNN layout
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if parent_name.startswith("vid_"):
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continue
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export_folder = os.path.dirname(parent)
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key = (profile, export_folder, filename)
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vid_name = vid_map[key]
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new_path = os.path.join(export_folder, vid_name, os.path.basename(op))
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updates.append((new_path, rid))
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dirs_to_create.add(os.path.join(export_folder, vid_name))
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old_dirs.add(parent)
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if os.path.exists(op):
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moves.append((op, new_path))
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if not updates:
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return
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# Create vid directories
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for d in sorted(dirs_to_create):
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os.makedirs(d, exist_ok=True)
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# Move files
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import shutil
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for old, new in moves:
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if os.path.exists(old) and not os.path.exists(new):
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shutil.move(old, new)
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# Update DB
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self._con.executemany(
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"UPDATE processed SET output_path = ? WHERE id = ?", updates
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)
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self._con.commit()
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# Remove empty old group directories
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for d in sorted(old_dirs, reverse=True):
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try:
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if os.path.isdir(d) and not os.listdir(d):
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os.rmdir(d)
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except OSError:
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pass
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_log(f"Migrated {len(updates)} rows, moved {len(moves)} files to vid folders")
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def add(self, filename: str, start_time: float, output_path: str,
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label: str = "", category: str = "",
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short_side: int | None = None, portrait_ratio: str = "",
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crop_center: float = 0.5, fmt: str = "MP4",
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clip_count: int = 3, clip_duration: float = 8.0,
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spread: float = 3.0,
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profile: str = "default", source_path: str = "",
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scan_export: bool = False) -> None:
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if not self._enabled:
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return
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with self._lock:
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self._con.execute(
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"INSERT INTO processed"
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" (filename, start_time, output_path, label, category,"
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" short_side, portrait_ratio, crop_center, format,"
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" clip_count, clip_duration, spread, profile, source_path,"
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" scan_export, processed_at)"
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" VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
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(filename, start_time, output_path, label, category,
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short_side, portrait_ratio, crop_center, fmt,
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clip_count, clip_duration, spread, profile, source_path,
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1 if scan_export else 0,
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datetime.now(timezone.utc).isoformat()),
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)
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self._con.commit()
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def get_labels(self) -> list[str]:
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"""Return distinct non-empty labels ordered by most recently used."""
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if not self._enabled:
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return []
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rows = self._con.execute(
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"SELECT DISTINCT label FROM processed"
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" WHERE label != '' ORDER BY processed_at DESC"
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).fetchall()
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# Deduplicate while preserving order (DISTINCT on processed_at DESC
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# may return duplicates if the same label was used multiple times).
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seen: set[str] = set()
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result = []
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for (lbl,) in rows:
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if lbl not in seen:
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seen.add(lbl)
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result.append(lbl)
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return result
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def get_by_output_path(self, output_path: str) -> dict | None:
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"""Return config dict for an output_path, or None."""
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if not self._enabled:
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return None
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cur = self._con.cursor()
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cur.row_factory = sqlite3.Row
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row = cur.execute(
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"SELECT label, category, short_side, portrait_ratio, crop_center, format,"
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" clip_count, clip_duration, spread"
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" FROM processed WHERE output_path = ?",
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(output_path,),
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).fetchone()
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return dict(row) if row else None
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def delete_by_output_path(self, output_path: str, profile: str = "") -> None:
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if not self._enabled:
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return
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with self._lock:
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if profile:
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self._con.execute(
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"DELETE FROM processed WHERE output_path = ? AND profile = ?",
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(output_path, profile),
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)
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else:
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self._con.execute(
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"DELETE FROM processed WHERE output_path = ?", (output_path,),
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)
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self._con.commit()
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def is_path_used_by_other_profiles(self, output_path: str, profile: str) -> bool:
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"""Return True if *output_path* is referenced by any profile other than *profile*."""
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if not self._enabled:
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return False
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row = self._con.execute(
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"SELECT 1 FROM processed WHERE output_path = ? AND profile != ? LIMIT 1",
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(output_path, profile),
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).fetchone()
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return row is not None
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def get_group(self, output_path: str, profile: str = "") -> list[str]:
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"""Return all output_paths sharing the same (filename, start_time, profile) as *output_path*."""
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if not self._enabled:
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return []
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row = self._con.execute(
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"SELECT filename, start_time, profile FROM processed WHERE output_path = ?",
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(output_path,),
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).fetchone()
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if not row:
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return []
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filename, start_time, row_profile = row
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p = profile or row_profile
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rows = self._con.execute(
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"SELECT output_path FROM processed"
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" WHERE filename = ? AND start_time = ? AND profile = ? ORDER BY output_path",
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(filename, start_time, p),
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).fetchall()
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return [r[0] for r in rows]
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def delete_group(self, output_path: str, profile: str = "") -> list[str]:
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"""Delete all rows sharing the same (filename, start_time, profile) as *output_path*.
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Returns list of deleted output_paths."""
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if not self._enabled:
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return []
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with self._lock:
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row = self._con.execute(
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"SELECT filename, start_time, profile FROM processed WHERE output_path = ?",
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(output_path,),
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).fetchone()
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if not row:
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return []
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filename, start_time, row_profile = row
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p = profile or row_profile
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paths = [r[0] for r in self._con.execute(
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"SELECT output_path FROM processed"
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" WHERE filename = ? AND start_time = ? AND profile = ?",
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(filename, start_time, p),
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).fetchall()]
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self._con.execute(
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"DELETE FROM processed WHERE filename = ? AND start_time = ? AND profile = ?",
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(filename, start_time, p),
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)
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self._con.commit()
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return paths
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def _get_markers_for(self, match: str, profile: str = "default") -> list[tuple[float, int, str]]:
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rows = self._con.execute(
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"SELECT start_time, output_path FROM processed"
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" WHERE filename = ? AND profile = ? AND scan_export = 0"
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" ORDER BY start_time",
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(match, profile),
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).fetchall()
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# Deduplicate by start_time — batch exports share the same cursor.
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seen_times: dict[float, tuple[float, int, str]] = {}
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n = 0
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for t, p in rows:
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if t not in seen_times:
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n += 1
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seen_times[t] = (t, n, p)
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return list(seen_times.values())
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def get_markers(self, filename: str, profile: str = "default") -> list[tuple[float, int, str]]:
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"""Return [(start_time, marker_number, output_path), ...] for exact
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filename match, sorted by start_time. Empty list if no match.
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Excludes scan exports (shown via scan panel instead)."""
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if not self._enabled:
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return []
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return self._get_markers_for(filename, profile)
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def get_manual_export_groups(self, filename: str, profile: str = "default"
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) -> list[dict]:
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"""Return manual (non-scan) export groups for *filename*.
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Each group dict has:
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start_time, paths (list[str] sorted), clip_count, clip_duration,
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spread, short_side, portrait_ratio, crop_center, format, label,
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category
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"""
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if not self._enabled:
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return []
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rows = self._con.execute(
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"SELECT start_time, output_path, clip_count, clip_duration, spread,"
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" short_side, portrait_ratio, crop_center, format, label, category"
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" FROM processed"
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" WHERE filename = ? AND profile = ? AND scan_export = 0"
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" ORDER BY start_time, output_path",
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(filename, profile),
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).fetchall()
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groups: dict[float, dict] = {}
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for r in rows:
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t = r[0]
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if t not in groups:
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groups[t] = {
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"start_time": t,
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"paths": [],
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"clip_count": r[2], "clip_duration": r[3],
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"spread": r[4],
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"short_side": r[5], "portrait_ratio": r[6],
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"crop_center": r[7], "format": r[8],
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"label": r[9], "category": r[10],
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}
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groups[t]["paths"].append(r[1])
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return list(groups.values())
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|
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def get_clip_count(self, filename: str, profile: str = "default") -> int:
|
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"""Return total number of exported clips (including scan exports)."""
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if not self._enabled:
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return 0
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row = self._con.execute(
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"SELECT COUNT(*) FROM processed WHERE filename = ? AND profile = ?",
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(filename, profile),
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).fetchone()
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return row[0] if row else 0
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|
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def get_profiles(self) -> list[str]:
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"""Return distinct profile names across all tables, ordered alphabetically."""
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if not self._enabled:
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return []
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rows = self._con.execute(
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"SELECT DISTINCT profile FROM processed"
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" UNION SELECT DISTINCT profile FROM scan_results"
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" UNION SELECT DISTINCT profile FROM hard_negatives"
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" ORDER BY profile"
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).fetchall()
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return [r[0] for r in rows]
|
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|
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def duplicate_profile(self, src: str, dst: str) -> int:
|
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"""Copy all profile data from *src* to *dst*.
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|
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|
Copies processed (exports), scan_results, hard_negatives, and
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hidden_files. Returns total number of rows copied.
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"""
|
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if not self._enabled or src == dst:
|
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return 0
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total = 0
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with self._lock:
|
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# processed (exports)
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rows = self._con.execute(
|
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"SELECT filename, start_time, output_path, label, category,"
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" short_side, portrait_ratio, crop_center, format,"
|
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" clip_count, clip_duration, spread, source_path, scan_export,"
|
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" processed_at"
|
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" FROM processed WHERE profile = ?", (src,),
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).fetchall()
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for r in rows:
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self._con.execute(
|
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"INSERT INTO processed"
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" (filename, start_time, output_path, label, category,"
|
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" short_side, portrait_ratio, crop_center, format,"
|
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" clip_count, clip_duration, spread, profile,"
|
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" source_path, scan_export, processed_at)"
|
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" VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)",
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(*r[:12], dst, *r[12:]),
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)
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total += len(rows)
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# scan_results
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rows = self._con.execute(
|
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"SELECT filename, model, start_time, end_time, score,"
|
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" disabled, orig_start_time, orig_end_time, scan_timestamp"
|
|
" FROM scan_results WHERE profile = ?", (src,),
|
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).fetchall()
|
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for r in rows:
|
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self._con.execute(
|
|
"INSERT INTO scan_results"
|
|
" (filename, profile, model, start_time, end_time, score,"
|
|
" disabled, orig_start_time, orig_end_time, scan_timestamp)"
|
|
" VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
|
|
(r[0], dst, r[1], r[2], r[3], r[4], r[5], r[6], r[7], r[8]),
|
|
)
|
|
total += len(rows)
|
|
# hard_negatives
|
|
rows = self._con.execute(
|
|
"SELECT filename, start_time, source_path, source_model"
|
|
" FROM hard_negatives WHERE profile = ?", (src,),
|
|
).fetchall()
|
|
for r in rows:
|
|
self._con.execute(
|
|
"INSERT INTO hard_negatives"
|
|
" (filename, profile, start_time, source_path, source_model)"
|
|
" VALUES (?, ?, ?, ?, ?)",
|
|
(r[0], dst, r[1], r[2], r[3]),
|
|
)
|
|
total += len(rows)
|
|
# hidden_files
|
|
rows = self._con.execute(
|
|
"SELECT filename FROM hidden_files WHERE profile = ?", (src,),
|
|
).fetchall()
|
|
for r in rows:
|
|
self._con.execute(
|
|
"INSERT OR IGNORE INTO hidden_files (filename, profile)"
|
|
" VALUES (?, ?)",
|
|
(r[0], dst),
|
|
)
|
|
total += len(rows)
|
|
self._con.commit()
|
|
return total
|
|
|
|
def count_profile_rows(self, profile: str) -> int:
|
|
"""Return total number of rows across all tables for *profile*."""
|
|
if not self._enabled:
|
|
return 0
|
|
n = 0
|
|
for table in ("processed", "scan_results", "hard_negatives", "hidden_files"):
|
|
row = self._con.execute(
|
|
f"SELECT COUNT(*) FROM {table} WHERE profile = ?", (profile,),
|
|
).fetchone()
|
|
n += row[0] if row else 0
|
|
return n
|
|
|
|
def delete_profile(self, profile: str) -> None:
|
|
"""Delete all rows for *profile* from every table."""
|
|
if not self._enabled:
|
|
return
|
|
with self._lock:
|
|
for table in ("processed", "scan_results", "hard_negatives", "hidden_files"):
|
|
self._con.execute(
|
|
f"DELETE FROM {table} WHERE profile = ?", (profile,),
|
|
)
|
|
self._con.commit()
|
|
|
|
def get_all_export_paths(self, profile: str = "default") -> list[str]:
|
|
"""Return all unique output_path values for a given profile."""
|
|
if not self._enabled:
|
|
return []
|
|
rows = self._con.execute(
|
|
"SELECT DISTINCT output_path FROM processed WHERE profile = ?",
|
|
(profile,),
|
|
).fetchall()
|
|
return [r[0] for r in rows]
|
|
|
|
def get_max_counter(self, folder: str, name: str) -> int:
|
|
"""Return the highest counter N found in output_paths matching folder/name_NNN*.
|
|
|
|
Parses the counter from filenames (e.g. 'clip_035_0.mp4' → 35).
|
|
*folder* is typically the vid folder. Returns 0 if no matches exist.
|
|
"""
|
|
if not self._enabled:
|
|
return 0
|
|
prefix = os.path.join(folder, name + "_")
|
|
rows = self._con.execute(
|
|
"SELECT DISTINCT output_path FROM processed"
|
|
" WHERE output_path LIKE ?",
|
|
(prefix + "%",),
|
|
).fetchall()
|
|
max_n = 0
|
|
name_prefix = name + "_"
|
|
for (op,) in rows:
|
|
stem = os.path.splitext(os.path.basename(op))[0]
|
|
# stem: "clip_035_0" or "clip_036_a1_0"
|
|
if not stem.startswith(name_prefix):
|
|
continue
|
|
rest = stem[len(name_prefix):] # "035_0" or "036_a1_0"
|
|
counter_str = rest.split("_")[0]
|
|
try:
|
|
max_n = max(max_n, int(counter_str))
|
|
except ValueError:
|
|
pass
|
|
return max_n
|
|
|
|
def get_scan_export_rep_paths_in_range(self, filename: str, profile: str,
|
|
start: float, end: float) -> list[str]:
|
|
"""Return one representative output_path per distinct scan-export
|
|
start_time inside [start, end] for (filename, profile)."""
|
|
if not self._enabled:
|
|
return []
|
|
rows = self._con.execute(
|
|
"SELECT output_path FROM processed"
|
|
" WHERE filename = ? AND profile = ? AND scan_export = 1"
|
|
" AND start_time BETWEEN ? AND ?"
|
|
" GROUP BY start_time",
|
|
(filename, profile, start, end),
|
|
).fetchall()
|
|
return [r[0] for r in rows]
|
|
|
|
def get_scan_export_times(self, filename: str, profile: str) -> list[float]:
|
|
"""Return start_times of scan_export=1 rows for this file/profile."""
|
|
if not self._enabled:
|
|
return []
|
|
rows = self._con.execute(
|
|
"SELECT start_time FROM processed"
|
|
" WHERE filename = ? AND profile = ? AND scan_export = 1",
|
|
(filename, profile),
|
|
).fetchall()
|
|
return [r[0] for r in rows]
|
|
|
|
def delete_scan_exports(self, filename: str, profile: str) -> int:
|
|
"""Delete all scan_export entries for *filename* in *profile*.
|
|
|
|
Returns the number of rows deleted.
|
|
"""
|
|
if not self._enabled:
|
|
return 0
|
|
cur = self._con.execute(
|
|
"DELETE FROM processed"
|
|
" WHERE filename = ? AND profile = ? AND scan_export = 1",
|
|
(filename, profile),
|
|
)
|
|
self._con.commit()
|
|
return cur.rowcount
|
|
|
|
def get_vid_folder(self, filename: str, profile: str,
|
|
export_folder: str) -> str:
|
|
"""Return the vid_NNN folder name for a source video.
|
|
|
|
Checks existing DB output_paths first; if the video already has a
|
|
vid_NNN folder, returns it. Otherwise assigns max(existing) + 1,
|
|
also checking disk for orphan vid folders.
|
|
"""
|
|
if not self._enabled:
|
|
return "vid_001"
|
|
# Use the most recent entry (ORDER BY rowid DESC) for determinism
|
|
# when a file has entries across multiple vid folders.
|
|
row = self._con.execute(
|
|
"SELECT output_path FROM processed"
|
|
" WHERE filename = ? AND profile = ?"
|
|
" ORDER BY rowid DESC LIMIT 1",
|
|
(filename, profile),
|
|
).fetchone()
|
|
if row:
|
|
parent = os.path.basename(os.path.dirname(row[0]))
|
|
if parent.startswith("vid_"):
|
|
return parent
|
|
# Collect max vid_NNN number from DB + disk (never reuse old numbers)
|
|
max_n = 0
|
|
rows = self._con.execute(
|
|
"SELECT DISTINCT output_path FROM processed WHERE profile = ?",
|
|
(profile,),
|
|
).fetchall()
|
|
for (op,) in rows:
|
|
p = os.path.basename(os.path.dirname(op))
|
|
if p.startswith("vid_"):
|
|
try:
|
|
max_n = max(max_n, int(p.split("_")[1]))
|
|
except (IndexError, ValueError):
|
|
pass
|
|
if os.path.isdir(export_folder):
|
|
for d in os.listdir(export_folder):
|
|
if d.startswith("vid_") and os.path.isdir(
|
|
os.path.join(export_folder, d)
|
|
):
|
|
try:
|
|
max_n = max(max_n, int(d.split("_")[1]))
|
|
except (IndexError, ValueError):
|
|
pass
|
|
return f"vid_{max_n + 1:03d}"
|
|
|
|
def get_export_folders(self, profile: str = "default",
|
|
include_scan_exports: bool = False) -> list[str]:
|
|
"""Return distinct export folder names found in output_paths for a profile.
|
|
|
|
Export paths follow the structure:
|
|
.../export_folder/vid_NNN/clip.mp4
|
|
The export folder is 2 levels up from the clip file.
|
|
Returns folder names sorted alphabetically (e.g. ["mp4_Intense", "mp4_Soft"]).
|
|
"""
|
|
if not self._enabled:
|
|
return []
|
|
if include_scan_exports:
|
|
rows = self._con.execute(
|
|
"SELECT DISTINCT output_path FROM processed WHERE profile = ?",
|
|
(profile,),
|
|
).fetchall()
|
|
else:
|
|
rows = self._con.execute(
|
|
"SELECT DISTINCT output_path FROM processed"
|
|
" WHERE profile = ? AND scan_export = 0",
|
|
(profile,),
|
|
).fetchall()
|
|
folder_names: set[str] = set()
|
|
for (op,) in rows:
|
|
grandparent = os.path.basename(os.path.dirname(os.path.dirname(op)))
|
|
if grandparent:
|
|
folder_names.add(grandparent)
|
|
return sorted(folder_names)
|
|
|
|
def get_training_data(self, profile: str, positive_folder: str,
|
|
negative_folder: str = "",
|
|
fallback_video_dir: str = "",
|
|
include_scan_exports: bool = False,
|
|
use_hard_negatives: bool = True,
|
|
) -> list[tuple[str, list[float], list[float], list[float]]]:
|
|
"""Build training video_infos from DB data.
|
|
|
|
Args:
|
|
profile: profile name
|
|
positive_folder: export folder name for positive class (e.g. "mp4_Intense")
|
|
negative_folder: export folder name for explicit negatives (optional)
|
|
fallback_video_dir: if source_path is empty, try filename in this dir
|
|
include_scan_exports: if True, include auto-exported scan clips
|
|
use_hard_negatives: if False, skip hard negatives from scan feedback
|
|
|
|
Returns:
|
|
list of (source_video_path, positive_times, soft_times, negative_times)
|
|
per video. Soft times = clips from any other non-negative folder.
|
|
"""
|
|
if not self._enabled:
|
|
return []
|
|
if include_scan_exports:
|
|
rows = self._con.execute(
|
|
"SELECT filename, start_time, output_path, source_path"
|
|
" FROM processed WHERE profile = ?",
|
|
(profile,),
|
|
).fetchall()
|
|
else:
|
|
rows = self._con.execute(
|
|
"SELECT filename, start_time, output_path, source_path"
|
|
" FROM processed WHERE profile = ? AND scan_export = 0",
|
|
(profile,),
|
|
).fetchall()
|
|
|
|
# Collect times by video, split by folder role
|
|
pos_by_video: dict[str, set[float]] = {}
|
|
neg_by_video: dict[str, set[float]] = {}
|
|
soft_by_video: dict[str, set[float]] = {}
|
|
source_by_filename: dict[str, str] = {}
|
|
|
|
for fn, st, op, sp in rows:
|
|
if sp:
|
|
source_by_filename[fn] = sp
|
|
grandparent = os.path.basename(os.path.dirname(os.path.dirname(op)))
|
|
if grandparent == positive_folder:
|
|
pos_by_video.setdefault(fn, set()).add(st)
|
|
elif negative_folder and grandparent == negative_folder:
|
|
neg_by_video.setdefault(fn, set()).add(st)
|
|
else:
|
|
soft_by_video.setdefault(fn, set()).add(st)
|
|
|
|
# Include hard negatives from scan feedback
|
|
if use_hard_negatives:
|
|
hard_rows = self._con.execute(
|
|
"SELECT filename, start_time, source_path FROM hard_negatives"
|
|
" WHERE profile = ?",
|
|
(profile,),
|
|
).fetchall()
|
|
for fn, st, sp in hard_rows:
|
|
neg_by_video.setdefault(fn, set()).add(st)
|
|
if sp:
|
|
source_by_filename.setdefault(fn, sp)
|
|
|
|
# Remove positive times from soft/neg to avoid conflicting labels
|
|
for fn in pos_by_video:
|
|
if fn in soft_by_video:
|
|
soft_by_video[fn] -= pos_by_video[fn]
|
|
if fn in neg_by_video:
|
|
neg_by_video[fn] -= pos_by_video[fn]
|
|
|
|
# Deduplicate nearby markers (spread clips from same position)
|
|
def _dedup_times(times: set[float], min_gap: float = 8.0) -> list[float]:
|
|
if not times:
|
|
return []
|
|
ordered = sorted(times)
|
|
result = [ordered[0]]
|
|
for t in ordered[1:]:
|
|
if t - result[-1] >= min_gap:
|
|
result.append(t)
|
|
return result
|
|
|
|
# Include videos that have positives OR explicit negatives
|
|
all_videos = set(pos_by_video) | set(neg_by_video)
|
|
result = []
|
|
for fn in all_videos:
|
|
sp = source_by_filename.get(fn, "")
|
|
if not sp or not os.path.exists(sp):
|
|
if fallback_video_dir:
|
|
sp = os.path.join(fallback_video_dir, fn)
|
|
if not sp or not os.path.exists(sp):
|
|
continue
|
|
gt_pos = _dedup_times(pos_by_video.get(fn, set()))
|
|
gt_soft = _dedup_times(soft_by_video.get(fn, set()))
|
|
gt_neg = _dedup_times(neg_by_video.get(fn, set()))
|
|
result.append((sp, gt_pos, gt_soft, gt_neg))
|
|
return result
|
|
|
|
def get_training_stats(self, profile: str,
|
|
include_scan_exports: bool = False) -> dict[str, dict]:
|
|
"""Return per-subprofile stats for training readiness display.
|
|
|
|
Returns dict mapping subprofile_name → {
|
|
'videos': number of distinct source videos,
|
|
'clips': total clip count,
|
|
}
|
|
"""
|
|
if not self._enabled:
|
|
return {}
|
|
if include_scan_exports:
|
|
rows = self._con.execute(
|
|
"SELECT filename, output_path FROM processed WHERE profile = ?",
|
|
(profile,),
|
|
).fetchall()
|
|
else:
|
|
rows = self._con.execute(
|
|
"SELECT filename, output_path FROM processed"
|
|
" WHERE profile = ? AND scan_export = 0",
|
|
(profile,),
|
|
).fetchall()
|
|
folders = self.get_export_folders(profile, include_scan_exports=include_scan_exports)
|
|
stats: dict[str, dict] = {}
|
|
for folder_name in folders:
|
|
videos: set[str] = set()
|
|
clips = 0
|
|
for fn, op in rows:
|
|
grandparent = os.path.basename(os.path.dirname(os.path.dirname(op)))
|
|
if grandparent == folder_name:
|
|
videos.add(fn)
|
|
clips += 1
|
|
stats[folder_name] = {"videos": len(videos), "clips": clips}
|
|
return {k: v for k, v in stats.items() if v["clips"] > 0}
|
|
|
|
# ── Scan results ─────────────────────────────────────────────
|
|
|
|
def save_scan_results(self, filename: str, profile: str, model: str,
|
|
regions: list[tuple[float, float, float]],
|
|
max_versions: int = 5) -> None:
|
|
"""Save scan results as a new version for (filename, profile, model).
|
|
|
|
regions: list of (start_time, end_time, score).
|
|
Keeps up to max_versions; oldest are pruned automatically.
|
|
"""
|
|
if not self._enabled:
|
|
return
|
|
ts = datetime.now().strftime("%Y%m%d_%H%M%S_%f")
|
|
with self._lock:
|
|
self._con.executemany(
|
|
"INSERT INTO scan_results"
|
|
" (filename, profile, model, start_time, end_time, score,"
|
|
" orig_start_time, orig_end_time, scan_timestamp)"
|
|
" VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)",
|
|
[(filename, profile, model, s, e, sc, s, e, ts)
|
|
for s, e, sc in regions],
|
|
)
|
|
# Prune old versions beyond max_versions
|
|
versions = self._con.execute(
|
|
"SELECT DISTINCT scan_timestamp FROM scan_results"
|
|
" WHERE filename = ? AND profile = ? AND model = ?"
|
|
" ORDER BY scan_timestamp DESC",
|
|
(filename, profile, model),
|
|
).fetchall()
|
|
if len(versions) > max_versions:
|
|
old_ts = [v[0] for v in versions[max_versions:]]
|
|
self._con.execute(
|
|
"DELETE FROM scan_results"
|
|
" WHERE filename = ? AND profile = ? AND model = ?"
|
|
f" AND scan_timestamp IN ({','.join('?' * len(old_ts))})",
|
|
(filename, profile, model, *old_ts),
|
|
)
|
|
self._con.commit()
|
|
|
|
def get_scan_versions(self, filename: str, profile: str, model: str
|
|
) -> list[dict]:
|
|
"""Return list of scan versions for (filename, profile, model).
|
|
|
|
Returns [{timestamp, count, max_score}, ...] ordered newest first.
|
|
"""
|
|
if not self._enabled:
|
|
return []
|
|
rows = self._con.execute(
|
|
"SELECT scan_timestamp, COUNT(*), MAX(score)"
|
|
" FROM scan_results"
|
|
" WHERE filename = ? AND profile = ? AND model = ?"
|
|
" AND scan_timestamp != ''"
|
|
" GROUP BY scan_timestamp"
|
|
" ORDER BY scan_timestamp DESC",
|
|
(filename, profile, model),
|
|
).fetchall()
|
|
return [{"timestamp": ts, "count": cnt, "max_score": sc}
|
|
for ts, cnt, sc in rows]
|
|
|
|
def get_scan_results(self, filename: str, profile: str,
|
|
scan_timestamp: str | None = None
|
|
) -> dict[str, list[tuple[int, float, float, float, bool, float, float]]]:
|
|
"""Return scan results grouped by model.
|
|
|
|
If scan_timestamp is given, returns only that version's rows.
|
|
Otherwise returns the latest version per model.
|
|
|
|
Returns {model: [(row_id, start, end, score, disabled, orig_start, orig_end), ...]}
|
|
sorted by start_time.
|
|
"""
|
|
if not self._enabled:
|
|
return {}
|
|
if scan_timestamp:
|
|
rows = self._con.execute(
|
|
"SELECT id, model, start_time, end_time, score, disabled,"
|
|
" orig_start_time, orig_end_time"
|
|
" FROM scan_results"
|
|
" WHERE filename = ? AND profile = ? AND scan_timestamp = ?"
|
|
" ORDER BY model, start_time",
|
|
(filename, profile, scan_timestamp),
|
|
).fetchall()
|
|
else:
|
|
# For each model, get rows from the latest timestamp only
|
|
rows = self._con.execute(
|
|
"SELECT r.id, r.model, r.start_time, r.end_time, r.score,"
|
|
" r.disabled, r.orig_start_time, r.orig_end_time"
|
|
" FROM scan_results r"
|
|
" INNER JOIN ("
|
|
" SELECT model, MAX(scan_timestamp) AS latest"
|
|
" FROM scan_results"
|
|
" WHERE filename = ? AND profile = ?"
|
|
" GROUP BY model"
|
|
" ) m ON r.model = m.model AND r.scan_timestamp = m.latest"
|
|
" WHERE r.filename = ? AND r.profile = ?"
|
|
" ORDER BY r.model, r.start_time",
|
|
(filename, profile, filename, profile),
|
|
).fetchall()
|
|
result: dict[str, list[tuple[int, float, float, float, bool, float, float]]] = {}
|
|
for row_id, model, s, e, sc, dis, os_, oe in rows:
|
|
# Fall back to current bounds for legacy rows without orig
|
|
result.setdefault(model, []).append(
|
|
(row_id, s, e, sc, bool(dis), os_ if os_ is not None else s,
|
|
oe if oe is not None else e))
|
|
return result
|
|
|
|
def delete_scan_result(self, row_id: int) -> None:
|
|
"""Delete a single scan result row."""
|
|
if not self._enabled:
|
|
return
|
|
with self._lock:
|
|
self._con.execute("DELETE FROM scan_results WHERE id = ?", (row_id,))
|
|
self._con.commit()
|
|
|
|
def toggle_scan_result_disabled(self, row_id: int, disabled: bool) -> None:
|
|
"""Set disabled flag on a scan result row."""
|
|
if not self._enabled:
|
|
return
|
|
with self._lock:
|
|
self._con.execute(
|
|
"UPDATE scan_results SET disabled = ? WHERE id = ?",
|
|
(1 if disabled else 0, row_id),
|
|
)
|
|
self._con.commit()
|
|
|
|
def update_scan_result_times(self, row_id: int,
|
|
start: float, end: float) -> None:
|
|
"""Update start/end times of a scan result row (resize)."""
|
|
if not self._enabled:
|
|
return
|
|
with self._lock:
|
|
self._con.execute(
|
|
"UPDATE scan_results SET start_time = ?, end_time = ? WHERE id = ?",
|
|
(start, end, row_id),
|
|
)
|
|
self._con.commit()
|
|
|
|
def insert_scan_result(self, filename: str, profile: str, model: str,
|
|
start: float, end: float, score: float,
|
|
disabled: bool, orig_start: float, orig_end: float,
|
|
scan_timestamp: str = "") -> int:
|
|
"""Insert a single scan result row; returns its new id."""
|
|
if not self._enabled:
|
|
return -1
|
|
with self._lock:
|
|
cur = self._con.execute(
|
|
"INSERT INTO scan_results"
|
|
" (filename, profile, model, start_time, end_time, score,"
|
|
" disabled, orig_start_time, orig_end_time, scan_timestamp)"
|
|
" VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
|
|
(filename, profile, model, start, end, score,
|
|
1 if disabled else 0, orig_start, orig_end, scan_timestamp),
|
|
)
|
|
self._con.commit()
|
|
return int(cur.lastrowid or -1)
|
|
|
|
def update_scan_result_full(self, row_id: int, start: float, end: float,
|
|
score: float, orig_start: float,
|
|
orig_end: float) -> None:
|
|
"""Update bounds, score and orig_* fields — used after merging rows."""
|
|
if not self._enabled:
|
|
return
|
|
with self._lock:
|
|
self._con.execute(
|
|
"UPDATE scan_results"
|
|
" SET start_time = ?, end_time = ?, score = ?,"
|
|
" orig_start_time = ?, orig_end_time = ?"
|
|
" WHERE id = ?",
|
|
(start, end, score, orig_start, orig_end, row_id),
|
|
)
|
|
self._con.commit()
|
|
|
|
def get_scan_models(self, filename: str, profile: str) -> list[str]:
|
|
"""Return model names that have scan results for this file."""
|
|
if not self._enabled:
|
|
return []
|
|
rows = self._con.execute(
|
|
"SELECT DISTINCT model FROM scan_results"
|
|
" WHERE filename = ? AND profile = ? ORDER BY model",
|
|
(filename, profile),
|
|
).fetchall()
|
|
return [r[0] for r in rows]
|
|
|
|
def get_scanned_filenames(self, profile: str, model: str) -> set[str]:
|
|
"""Return filenames that already have scan results for this model."""
|
|
if not self._enabled:
|
|
return set()
|
|
rows = self._con.execute(
|
|
"SELECT DISTINCT filename FROM scan_results"
|
|
" WHERE profile = ? AND model = ?",
|
|
(profile, model),
|
|
).fetchall()
|
|
return {r[0] for r in rows}
|
|
|
|
def add_hard_negatives(self, filename: str, profile: str,
|
|
times: list[float], source_path: str = "",
|
|
source_model: str = "") -> None:
|
|
"""Save timestamps as hard-negative training examples."""
|
|
if not self._enabled or not times:
|
|
return
|
|
with self._lock:
|
|
for t in times:
|
|
self._con.execute(
|
|
"INSERT INTO hard_negatives"
|
|
" (filename, profile, start_time, source_path, source_model)"
|
|
" VALUES (?, ?, ?, ?, ?)",
|
|
(filename, profile, t, source_path, source_model),
|
|
)
|
|
self._con.commit()
|
|
|
|
def get_hard_negative_times(self, filename: str, profile: str) -> set[float]:
|
|
"""Return start_times marked as hard negatives for this file."""
|
|
if not self._enabled:
|
|
return set()
|
|
rows = self._con.execute(
|
|
"SELECT start_time FROM hard_negatives"
|
|
" WHERE filename = ? AND profile = ?",
|
|
(filename, profile),
|
|
).fetchall()
|
|
return {r[0] for r in rows}
|
|
|
|
def get_hard_negatives(self, profile: str) -> list[dict]:
|
|
"""Return all hard negatives for a profile with full details."""
|
|
if not self._enabled:
|
|
return []
|
|
rows = self._con.execute(
|
|
"SELECT id, filename, start_time, source_path, source_model"
|
|
" FROM hard_negatives WHERE profile = ?"
|
|
" ORDER BY filename, start_time",
|
|
(profile,),
|
|
).fetchall()
|
|
return [{"id": r[0], "filename": r[1], "start_time": r[2],
|
|
"source_path": r[3], "source_model": r[4]} for r in rows]
|
|
|
|
def delete_hard_negatives_by_ids(self, ids: list[int]) -> None:
|
|
"""Delete hard negatives by row IDs."""
|
|
if not self._enabled or not ids:
|
|
return
|
|
with self._lock:
|
|
self._con.execute(
|
|
f"DELETE FROM hard_negatives WHERE id IN ({','.join('?' * len(ids))})",
|
|
ids,
|
|
)
|
|
self._con.commit()
|
|
|
|
def remove_hard_negatives(self, filename: str, profile: str,
|
|
times: list[float]) -> None:
|
|
"""Remove specific hard-negative timestamps."""
|
|
if not self._enabled or not times:
|
|
return
|
|
with self._lock:
|
|
for t in times:
|
|
self._con.execute(
|
|
"DELETE FROM hard_negatives"
|
|
" WHERE filename = ? AND profile = ? AND start_time = ?",
|
|
(filename, profile, t),
|
|
)
|
|
self._con.commit()
|
|
|
|
def get_training_filenames(self, profile: str) -> set[str]:
|
|
"""Return filenames used in training (have exported clips)."""
|
|
if not self._enabled:
|
|
return set()
|
|
rows = self._con.execute(
|
|
"SELECT DISTINCT filename FROM processed WHERE profile = ?",
|
|
(profile,),
|
|
).fetchall()
|
|
return {r[0] for r in rows}
|
|
|
|
# ── Hidden files ───────────────────────────────────────────
|
|
|
|
def hide_file(self, filename: str, profile: str = "default") -> None:
|
|
if not self._enabled:
|
|
return
|
|
with self._lock:
|
|
self._con.execute(
|
|
"INSERT OR IGNORE INTO hidden_files (filename, profile) VALUES (?, ?)",
|
|
(filename, profile),
|
|
)
|
|
self._con.commit()
|
|
|
|
def unhide_file(self, filename: str, profile: str = "default") -> None:
|
|
if not self._enabled:
|
|
return
|
|
with self._lock:
|
|
self._con.execute(
|
|
"DELETE FROM hidden_files WHERE filename = ? AND profile = ?",
|
|
(filename, profile),
|
|
)
|
|
self._con.commit()
|
|
|
|
def get_hidden_files(self, profile: str = "default") -> set[str]:
|
|
if not self._enabled:
|
|
return set()
|
|
rows = self._con.execute(
|
|
"SELECT filename FROM hidden_files WHERE profile = ?", (profile,)
|
|
).fetchall()
|
|
return {r[0] for r in rows}
|