Files
Comfyui-JSON-Manager/utils.py
Ethanfel c4d107206f Fix 4 bugs from third code review
- Fix delete_proj not persisting cleared current_project to config:
  page reload after deleting active project restored deleted name,
  silently breaking all DB sync
- Fix sync_to_db crash on non-dict batch_data items: add isinstance
  guard matching import_json_file
- Fix output_types ignored in load_dynamic: parse declared types and
  use to_int()/to_float() to coerce values, so downstream ComfyUI
  nodes receive correct types even when API returns strings
- Fix backward-compat comma-split for types not trimming whitespace:
  legacy workflows with "STRING, INT" got types " INT" breaking
  ComfyUI connection type-matching

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-28 21:38:37 +01:00

243 lines
8.2 KiB
Python

import json
import logging
import os
import time
from pathlib import Path
from typing import Any
# --- Magic String Keys ---
KEY_BATCH_DATA = "batch_data"
KEY_HISTORY_TREE = "history_tree"
KEY_PROMPT_HISTORY = "prompt_history"
KEY_SEQUENCE_NUMBER = "sequence_number"
# Configure logging for the application
logging.basicConfig(
level=logging.INFO,
format="%(asctime)s [%(name)s] %(levelname)s: %(message)s",
datefmt="%H:%M:%S",
)
logger = logging.getLogger(__name__)
# Default structure for new files
DEFAULTS = {
# --- Prompts ---
"general_prompt": "",
"general_negative": "Vivid tones, overexposed, static, blurry details, subtitles, style, artwork, painting, picture, still image, overall gray, worst quality, low quality, JPEG compression artifacts, ugly, deformed, extra fingers, poorly drawn hands, poorly drawn face, distorted, disfigured, malformed limbs, fused fingers, unmoving frame, cluttered background, three legs",
"current_prompt": "",
"negative": "",
"seed": -1,
"cfg": 1.5,
# --- Settings ---
"camera": "static",
"flf": 0.0,
# --- I2V / VACE Specifics ---
"frame_to_skip": 81,
"end_frame": 0,
"transition": "1-2",
"vace_length": 49,
"vace schedule": 1,
"input_a_frames": 16,
"input_b_frames": 16,
"reference switch": 1,
"video file path": "",
"reference image path": "",
"reference path": "",
"flf image path": "",
# --- LoRAs ---
"lora 1 high": "", "lora 1 low": "",
"lora 2 high": "", "lora 2 low": "",
"lora 3 high": "", "lora 3 low": ""
}
CONFIG_FILE = Path(".editor_config.json")
SNIPPETS_FILE = Path(".editor_snippets.json")
# No restriction on directory navigation
ALLOWED_BASE_DIR = Path("/").resolve()
def resolve_path_case_insensitive(path: str | Path) -> Path | None:
"""Resolve a path with case-insensitive component matching on Linux.
Walks each component of the path and matches against actual directory
entries when an exact match fails. Returns the corrected Path, or None
if no match is found.
"""
p = Path(path)
if p.exists():
return p.resolve()
# Start from the root / anchor
parts = p.resolve().parts # resolve to get absolute parts
built = Path(parts[0]) # root "/"
for component in parts[1:]:
candidate = built / component
if candidate.exists():
built = candidate
continue
# Case-insensitive scan of the parent directory
try:
lower = component.lower()
match = next(
(entry for entry in built.iterdir() if entry.name.lower() == lower),
None,
)
except PermissionError:
return None
if match is None:
return None
built = match
return built.resolve()
def load_config():
"""Loads the main editor configuration (Favorites, Last Dir, Servers)."""
if CONFIG_FILE.exists():
try:
with open(CONFIG_FILE, 'r') as f:
return json.load(f)
except (json.JSONDecodeError, IOError) as e:
logger.warning(f"Failed to load config: {e}")
return {"favorites": [], "last_dir": str(Path.cwd()), "comfy_instances": []}
def save_config(current_dir, favorites, extra_data=None):
"""Saves configuration to disk. Supports extra keys like 'comfy_instances'."""
data = {
"last_dir": str(current_dir),
"favorites": favorites
}
existing = load_config()
data.update(existing)
data["last_dir"] = str(current_dir)
data["favorites"] = favorites
if extra_data:
data.update(extra_data)
with open(CONFIG_FILE, 'w') as f:
json.dump(data, f, indent=4)
def load_snippets():
if SNIPPETS_FILE.exists():
try:
with open(SNIPPETS_FILE, 'r') as f:
return json.load(f)
except (json.JSONDecodeError, IOError) as e:
logger.warning(f"Failed to load snippets: {e}")
return {}
def save_snippets(snippets):
with open(SNIPPETS_FILE, 'w') as f:
json.dump(snippets, f, indent=4)
def load_json(path: str | Path) -> tuple[dict[str, Any], float]:
path = Path(path)
if not path.exists():
return DEFAULTS.copy(), 0
try:
with open(path, 'r') as f:
data = json.load(f)
return data, path.stat().st_mtime
except Exception as e:
logger.error(f"Error loading JSON: {e}")
return DEFAULTS.copy(), 0
def save_json(path: str | Path, data: dict[str, Any]) -> None:
path = Path(path)
tmp = path.with_suffix('.json.tmp')
with open(tmp, 'w') as f:
json.dump(data, f, indent=4)
os.replace(tmp, path)
def get_file_mtime(path: str | Path) -> float:
"""Returns the modification time of a file, or 0 if it doesn't exist."""
path = Path(path)
if path.exists():
return path.stat().st_mtime
return 0
def sync_to_db(db, project_name: str, file_path: Path, data: dict) -> None:
"""Dual-write helper: sync JSON data to the project database.
Resolves (or creates) the data_file, upserts all sequences from batch_data,
and saves the history_tree. All writes happen in a single transaction.
"""
if not db or not project_name:
return
try:
proj = db.get_project(project_name)
if not proj:
return
file_name = Path(file_path).stem
# Use a single transaction for atomicity
db.conn.execute("BEGIN IMMEDIATE")
try:
df = db.get_data_file(proj["id"], file_name)
top_level = {k: v for k, v in data.items()
if k not in (KEY_BATCH_DATA, KEY_HISTORY_TREE)}
if not df:
now = __import__('time').time()
cur = db.conn.execute(
"INSERT INTO data_files (project_id, name, data_type, top_level, created_at, updated_at) "
"VALUES (?, ?, ?, ?, ?, ?)",
(proj["id"], file_name, "generic", json.dumps(top_level), now, now),
)
df_id = cur.lastrowid
else:
df_id = df["id"]
# Update top_level metadata
now = __import__('time').time()
db.conn.execute(
"UPDATE data_files SET top_level = ?, updated_at = ? WHERE id = ?",
(json.dumps(top_level), now, df_id),
)
# Sync sequences
batch_data = data.get(KEY_BATCH_DATA, [])
if isinstance(batch_data, list):
db.conn.execute("DELETE FROM sequences WHERE data_file_id = ?", (df_id,))
for item in batch_data:
if not isinstance(item, dict):
continue
seq_num = int(item.get(KEY_SEQUENCE_NUMBER, 0))
now = __import__('time').time()
db.conn.execute(
"INSERT INTO sequences (data_file_id, sequence_number, data, updated_at) "
"VALUES (?, ?, ?, ?)",
(df_id, seq_num, json.dumps(item), now),
)
# Sync history tree
history_tree = data.get(KEY_HISTORY_TREE)
if history_tree and isinstance(history_tree, dict):
now = __import__('time').time()
db.conn.execute(
"INSERT INTO history_trees (data_file_id, tree_data, updated_at) "
"VALUES (?, ?, ?) "
"ON CONFLICT(data_file_id) DO UPDATE SET tree_data=excluded.tree_data, updated_at=excluded.updated_at",
(df_id, json.dumps(history_tree), now),
)
db.conn.execute("COMMIT")
except Exception:
db.conn.execute("ROLLBACK")
raise
except Exception as e:
logger.warning(f"sync_to_db failed: {e}")
def generate_templates(current_dir: Path) -> None:
"""Creates batch template files if folder is empty."""
first = DEFAULTS.copy()
first[KEY_SEQUENCE_NUMBER] = 1
save_json(current_dir / "batch_prompt_i2v.json", {KEY_BATCH_DATA: [first]})
first2 = DEFAULTS.copy()
first2[KEY_SEQUENCE_NUMBER] = 1
save_json(current_dir / "batch_prompt_vace_extend.json", {KEY_BATCH_DATA: [first2]})