mirror of
https://github.com/willmiao/ComfyUI-Lora-Manager.git
synced 2026-03-22 05:32:12 -03:00
6b3a11e01a
Update symlink traversal logic to always record path mappings before checking for visited directories. This prevents valid link->target pairs from being dropped when the target directory has already been visited via another path. Also correct path mapping lookup to properly replace link paths with their actual target paths.
703 lines
28 KiB
Python
703 lines
28 KiB
Python
import os
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import platform
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from pathlib import Path
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import folder_paths # type: ignore
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from typing import Any, Dict, Iterable, List, Mapping, Optional, Set
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import logging
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import json
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import urllib.parse
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from .utils.settings_paths import ensure_settings_file, get_settings_dir, load_settings_template
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# Use an environment variable to control standalone mode
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standalone_mode = os.environ.get("LORA_MANAGER_STANDALONE", "0") == "1" or os.environ.get("HF_HUB_DISABLE_TELEMETRY", "0") == "0"
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logger = logging.getLogger(__name__)
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def _normalize_folder_paths_for_comparison(
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folder_paths: Mapping[str, Iterable[str]]
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) -> Dict[str, Set[str]]:
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"""Normalize folder paths for comparison across libraries."""
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normalized: Dict[str, Set[str]] = {}
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for key, values in folder_paths.items():
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if isinstance(values, str):
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candidate_values: Iterable[str] = [values]
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else:
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try:
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candidate_values = iter(values)
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except TypeError:
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continue
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normalized_values: Set[str] = set()
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for value in candidate_values:
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if not isinstance(value, str):
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continue
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stripped = value.strip()
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if not stripped:
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continue
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normalized_values.add(os.path.normcase(os.path.normpath(stripped)))
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if normalized_values:
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normalized[key] = normalized_values
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return normalized
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def _normalize_library_folder_paths(
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library_payload: Mapping[str, Any]
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) -> Dict[str, Set[str]]:
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"""Return normalized folder paths extracted from a library payload."""
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folder_paths = library_payload.get("folder_paths")
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if isinstance(folder_paths, Mapping):
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return _normalize_folder_paths_for_comparison(folder_paths)
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return {}
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def _get_template_folder_paths() -> Dict[str, Set[str]]:
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"""Return normalized folder paths defined in the bundled template."""
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template_payload = load_settings_template()
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if not template_payload:
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return {}
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folder_paths = template_payload.get("folder_paths")
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if isinstance(folder_paths, Mapping):
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return _normalize_folder_paths_for_comparison(folder_paths)
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return {}
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class Config:
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"""Global configuration for LoRA Manager"""
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def __init__(self):
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self.templates_path = os.path.join(os.path.dirname(os.path.dirname(__file__)), 'templates')
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self.static_path = os.path.join(os.path.dirname(os.path.dirname(__file__)), 'static')
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self.i18n_path = os.path.join(os.path.dirname(os.path.dirname(__file__)), 'locales')
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# Path mapping dictionary, target to link mapping
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self._path_mappings: Dict[str, str] = {}
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# Normalized preview root directories used to validate preview access
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self._preview_root_paths: Set[Path] = set()
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self.loras_roots = self._init_lora_paths()
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self.checkpoints_roots = None
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self.unet_roots = None
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self.embeddings_roots = None
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self.base_models_roots = self._init_checkpoint_paths()
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self.embeddings_roots = self._init_embedding_paths()
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# Scan symbolic links during initialization
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self._initialize_symlink_mappings()
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if not standalone_mode:
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# Save the paths to settings.json when running in ComfyUI mode
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self.save_folder_paths_to_settings()
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def save_folder_paths_to_settings(self):
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"""Persist ComfyUI-derived folder paths to the multi-library settings."""
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try:
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ensure_settings_file(logger)
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from .services.settings_manager import get_settings_manager
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settings_service = get_settings_manager()
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libraries = settings_service.get_libraries()
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comfy_library = libraries.get("comfyui", {})
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default_library = libraries.get("default", {})
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template_folder_paths = _get_template_folder_paths()
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default_library_paths: Dict[str, Set[str]] = {}
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if isinstance(default_library, Mapping):
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default_library_paths = _normalize_library_folder_paths(default_library)
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libraries_changed = False
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if (
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isinstance(default_library, Mapping)
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and template_folder_paths
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and default_library_paths == template_folder_paths
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):
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if "comfyui" in libraries:
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try:
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settings_service.delete_library("default")
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libraries_changed = True
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logger.info("Removed template 'default' library entry")
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except Exception as delete_error:
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logger.debug(
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"Failed to delete template 'default' library: %s",
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delete_error,
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)
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else:
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try:
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settings_service.rename_library("default", "comfyui")
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libraries_changed = True
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logger.info("Renamed template 'default' library to 'comfyui'")
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except Exception as rename_error:
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logger.debug(
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"Failed to rename template 'default' library: %s",
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rename_error,
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)
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if libraries_changed:
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libraries = settings_service.get_libraries()
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comfy_library = libraries.get("comfyui", {})
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default_library = libraries.get("default", {})
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target_folder_paths = {
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'loras': list(self.loras_roots),
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'checkpoints': list(self.checkpoints_roots or []),
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'unet': list(self.unet_roots or []),
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'embeddings': list(self.embeddings_roots or []),
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}
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normalized_target_paths = _normalize_folder_paths_for_comparison(target_folder_paths)
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normalized_default_paths: Optional[Dict[str, Set[str]]] = None
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if isinstance(default_library, Mapping):
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normalized_default_paths = _normalize_library_folder_paths(default_library)
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if (
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not comfy_library
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and default_library
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and normalized_target_paths
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and normalized_default_paths == normalized_target_paths
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):
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try:
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settings_service.rename_library("default", "comfyui")
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logger.info("Renamed legacy 'default' library to 'comfyui'")
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libraries = settings_service.get_libraries()
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comfy_library = libraries.get("comfyui", {})
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except Exception as rename_error:
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logger.debug(
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"Failed to rename legacy 'default' library: %s", rename_error
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)
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default_lora_root = comfy_library.get("default_lora_root", "")
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if not default_lora_root and len(self.loras_roots) == 1:
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default_lora_root = self.loras_roots[0]
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default_checkpoint_root = comfy_library.get("default_checkpoint_root", "")
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if (not default_checkpoint_root and self.checkpoints_roots and
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len(self.checkpoints_roots) == 1):
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default_checkpoint_root = self.checkpoints_roots[0]
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default_embedding_root = comfy_library.get("default_embedding_root", "")
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if (not default_embedding_root and self.embeddings_roots and
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len(self.embeddings_roots) == 1):
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default_embedding_root = self.embeddings_roots[0]
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metadata = dict(comfy_library.get("metadata", {}))
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metadata.setdefault("display_name", "ComfyUI")
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metadata["source"] = "comfyui"
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settings_service.upsert_library(
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"comfyui",
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folder_paths=target_folder_paths,
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default_lora_root=default_lora_root,
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default_checkpoint_root=default_checkpoint_root,
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default_embedding_root=default_embedding_root,
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metadata=metadata,
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activate=True,
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)
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logger.info("Updated 'comfyui' library with current folder paths")
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except Exception as e:
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logger.warning(f"Failed to save folder paths: {e}")
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def _is_link(self, path: str) -> bool:
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try:
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if os.path.islink(path):
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return True
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if platform.system() == 'Windows':
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try:
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import ctypes
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FILE_ATTRIBUTE_REPARSE_POINT = 0x400
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attrs = ctypes.windll.kernel32.GetFileAttributesW(str(path))
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return attrs != -1 and (attrs & FILE_ATTRIBUTE_REPARSE_POINT)
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except Exception as e:
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logger.error(f"Error checking Windows reparse point: {e}")
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return False
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except Exception as e:
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logger.error(f"Error checking link status for {path}: {e}")
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return False
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def _normalize_path(self, path: str) -> str:
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return os.path.normpath(path).replace(os.sep, '/')
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def _get_symlink_cache_path(self) -> Path:
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cache_dir = Path(get_settings_dir(create=True)) / "cache"
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cache_dir.mkdir(parents=True, exist_ok=True)
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return cache_dir / "symlink_map.json"
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def _compute_noise_mtime(self, root: str) -> Optional[int]:
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"""Return the latest mtime of known noisy paths inside ``root``."""
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normalized_root = self._normalize_path(root)
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noise_paths: List[str] = []
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# The first LoRA root hosts recipes and stats files which routinely
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# update without changing symlink layout.
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first_lora_root = self._normalize_path(self.loras_roots[0]) if self.loras_roots else None
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if first_lora_root and normalized_root == first_lora_root:
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recipes_dir = os.path.join(root, "recipes")
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stats_file = os.path.join(root, "lora_manager_stats.json")
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noise_paths.extend([recipes_dir, stats_file])
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mtimes: List[int] = []
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for path in noise_paths:
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try:
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stat_result = os.stat(path)
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mtimes.append(getattr(stat_result, "st_mtime_ns", int(stat_result.st_mtime * 1e9)))
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except OSError:
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continue
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if not mtimes:
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return None
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return max(mtimes)
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def _symlink_roots(self) -> List[str]:
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roots: List[str] = []
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roots.extend(self.loras_roots or [])
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roots.extend(self.base_models_roots or [])
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roots.extend(self.embeddings_roots or [])
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return roots
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def _build_symlink_fingerprint(self) -> Dict[str, object]:
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roots = [self._normalize_path(path) for path in self._symlink_roots() if path]
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unique_roots = sorted(set(roots))
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stats: Dict[str, Dict[str, int]] = {}
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for root in unique_roots:
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try:
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root_stat = os.stat(root)
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noise_mtime = self._compute_noise_mtime(root)
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stats[root] = {
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"mtime_ns": getattr(root_stat, "st_mtime_ns", int(root_stat.st_mtime * 1e9)),
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"inode": getattr(root_stat, "st_ino", 0),
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"noise_mtime_ns": noise_mtime,
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}
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except OSError:
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continue
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return {"roots": unique_roots, "stats": stats}
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def _load_symlink_cache(self) -> bool:
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cache_path = self._get_symlink_cache_path()
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if not cache_path.exists():
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return False
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try:
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with cache_path.open("r", encoding="utf-8") as handle:
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payload = json.load(handle)
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except Exception as exc:
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logger.debug("Failed to load symlink cache %s: %s", cache_path, exc)
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return False
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if not isinstance(payload, dict):
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return False
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cached_fingerprint = payload.get("fingerprint")
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cached_mappings = payload.get("path_mappings")
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if not isinstance(cached_fingerprint, dict) or not isinstance(cached_mappings, Mapping):
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return False
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current_fingerprint = self._build_symlink_fingerprint()
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cached_roots = cached_fingerprint.get("roots")
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cached_stats = cached_fingerprint.get("stats")
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if (
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not isinstance(cached_roots, list)
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or not isinstance(cached_stats, Mapping)
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or sorted(cached_roots) != sorted(current_fingerprint["roots"]) # type: ignore[index]
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):
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return False
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for root in current_fingerprint["roots"]: # type: ignore[assignment]
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cached_stat = cached_stats.get(root) if isinstance(cached_stats, Mapping) else None
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current_stat = current_fingerprint["stats"].get(root) # type: ignore[index]
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if not isinstance(cached_stat, Mapping) or not current_stat:
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return False
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cached_mtime = cached_stat.get("mtime_ns")
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cached_inode = cached_stat.get("inode")
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current_mtime = current_stat.get("mtime_ns")
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current_inode = current_stat.get("inode")
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if cached_inode != current_inode:
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return False
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if cached_mtime != current_mtime:
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cached_noise = cached_stat.get("noise_mtime_ns")
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current_noise = current_stat.get("noise_mtime_ns")
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if not (
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cached_noise
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and current_noise
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and cached_mtime == cached_noise
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and current_mtime == current_noise
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):
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return False
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normalized_mappings: Dict[str, str] = {}
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for target, link in cached_mappings.items():
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if not isinstance(target, str) or not isinstance(link, str):
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continue
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normalized_mappings[self._normalize_path(target)] = self._normalize_path(link)
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self._path_mappings = normalized_mappings
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return True
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def _save_symlink_cache(self) -> None:
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cache_path = self._get_symlink_cache_path()
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payload = {
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"fingerprint": self._build_symlink_fingerprint(),
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"path_mappings": self._path_mappings,
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}
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try:
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with cache_path.open("w", encoding="utf-8") as handle:
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json.dump(payload, handle, ensure_ascii=False, indent=2)
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except Exception as exc:
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logger.debug("Failed to write symlink cache %s: %s", cache_path, exc)
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def _initialize_symlink_mappings(self) -> None:
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if not self._load_symlink_cache():
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self._scan_symbolic_links()
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self._save_symlink_cache()
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else:
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logger.info("Loaded symlink mappings from cache")
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self._rebuild_preview_roots()
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def _scan_symbolic_links(self):
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"""Scan all symbolic links in LoRA, Checkpoint, and Embedding root directories"""
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visited_dirs: Set[str] = set()
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for root in self._symlink_roots():
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self._scan_directory_links(root, visited_dirs)
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def _scan_directory_links(self, root: str, visited_dirs: Set[str]):
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"""Iteratively scan directory symlinks to avoid deep recursion."""
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try:
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root_real = self._normalize_path(os.path.realpath(root))
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except OSError:
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root_real = self._normalize_path(root)
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if root_real in visited_dirs:
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return
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visited_dirs.add(root_real)
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stack: List[str] = [root]
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while stack:
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current = stack.pop()
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try:
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with os.scandir(current) as it:
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for entry in it:
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try:
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entry_path = entry.path
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if self._is_link(entry_path):
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target_path = os.path.realpath(entry_path)
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if not os.path.isdir(target_path):
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continue
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normalized_target = self._normalize_path(target_path)
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# Always record the mapping even if we already visited
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# the real directory via another path. This prevents the
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# traversal order from dropping valid link->target pairs.
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self.add_path_mapping(entry_path, target_path)
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if normalized_target in visited_dirs:
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continue
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visited_dirs.add(normalized_target)
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stack.append(target_path)
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continue
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if not entry.is_dir(follow_symlinks=False):
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continue
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normalized_real = self._normalize_path(os.path.realpath(entry_path))
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if normalized_real in visited_dirs:
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continue
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visited_dirs.add(normalized_real)
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stack.append(entry_path)
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except Exception as inner_exc:
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logger.debug(
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"Error processing directory entry %s: %s", entry.path, inner_exc
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)
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except Exception as e:
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logger.error(f"Error scanning links in {current}: {e}")
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def add_path_mapping(self, link_path: str, target_path: str):
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"""Add a symbolic link path mapping
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target_path: actual target path
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link_path: symbolic link path
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"""
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normalized_link = self._normalize_path(link_path)
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normalized_target = self._normalize_path(target_path)
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# Keep the original mapping: target path -> link path
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self._path_mappings[normalized_target] = normalized_link
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logger.info(f"Added path mapping: {normalized_target} -> {normalized_link}")
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self._preview_root_paths.update(self._expand_preview_root(normalized_target))
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self._preview_root_paths.update(self._expand_preview_root(normalized_link))
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def _expand_preview_root(self, path: str) -> Set[Path]:
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"""Return normalized ``Path`` objects representing a preview root."""
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roots: Set[Path] = set()
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if not path:
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return roots
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try:
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raw_path = Path(path).expanduser()
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except Exception:
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return roots
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if raw_path.is_absolute():
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roots.add(raw_path)
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try:
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resolved = raw_path.resolve(strict=False)
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except RuntimeError:
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resolved = raw_path.absolute()
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roots.add(resolved)
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try:
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real_path = raw_path.resolve()
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except (FileNotFoundError, RuntimeError):
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real_path = resolved
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roots.add(real_path)
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normalized: Set[Path] = set()
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for candidate in roots:
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if candidate.is_absolute():
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normalized.add(candidate)
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else:
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try:
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normalized.add(candidate.resolve(strict=False))
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except RuntimeError:
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normalized.add(candidate.absolute())
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return normalized
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def _rebuild_preview_roots(self) -> None:
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"""Recompute the cache of directories permitted for previews."""
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preview_roots: Set[Path] = set()
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for root in self.loras_roots or []:
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preview_roots.update(self._expand_preview_root(root))
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for root in self.base_models_roots or []:
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preview_roots.update(self._expand_preview_root(root))
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for root in self.embeddings_roots or []:
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preview_roots.update(self._expand_preview_root(root))
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for target, link in self._path_mappings.items():
|
|
preview_roots.update(self._expand_preview_root(target))
|
|
preview_roots.update(self._expand_preview_root(link))
|
|
|
|
self._preview_root_paths = {path for path in preview_roots if path.is_absolute()}
|
|
|
|
def map_path_to_link(self, path: str) -> str:
|
|
"""Map a target path back to its symbolic link path"""
|
|
normalized_path = os.path.normpath(path).replace(os.sep, '/')
|
|
# Check if the path is contained in any mapped target path
|
|
for target_path, link_path in self._path_mappings.items():
|
|
if normalized_path.startswith(target_path):
|
|
# If the path starts with the target path, replace with link path
|
|
mapped_path = normalized_path.replace(target_path, link_path, 1)
|
|
return mapped_path
|
|
return path
|
|
|
|
def map_link_to_path(self, link_path: str) -> str:
|
|
"""Map a symbolic link path back to the actual path"""
|
|
normalized_link = os.path.normpath(link_path).replace(os.sep, '/')
|
|
# Check if the path is contained in any mapped target path
|
|
for target_path, link_path in self._path_mappings.items():
|
|
if normalized_link.startswith(link_path):
|
|
# If the path starts with the link path, replace with actual path
|
|
mapped_path = normalized_link.replace(link_path, target_path, 1)
|
|
return mapped_path
|
|
return link_path
|
|
|
|
def _dedupe_existing_paths(self, raw_paths: Iterable[str]) -> Dict[str, str]:
|
|
dedup: Dict[str, str] = {}
|
|
for path in raw_paths:
|
|
if not isinstance(path, str):
|
|
continue
|
|
if not os.path.exists(path):
|
|
continue
|
|
real_path = os.path.normpath(os.path.realpath(path)).replace(os.sep, '/')
|
|
normalized = os.path.normpath(path).replace(os.sep, '/')
|
|
if real_path not in dedup:
|
|
dedup[real_path] = normalized
|
|
return dedup
|
|
|
|
def _prepare_lora_paths(self, raw_paths: Iterable[str]) -> List[str]:
|
|
path_map = self._dedupe_existing_paths(raw_paths)
|
|
unique_paths = sorted(path_map.values(), key=lambda p: p.lower())
|
|
|
|
for original_path in unique_paths:
|
|
real_path = os.path.normpath(os.path.realpath(original_path)).replace(os.sep, '/')
|
|
if real_path != original_path:
|
|
self.add_path_mapping(original_path, real_path)
|
|
|
|
return unique_paths
|
|
|
|
def _prepare_checkpoint_paths(
|
|
self, checkpoint_paths: Iterable[str], unet_paths: Iterable[str]
|
|
) -> List[str]:
|
|
checkpoint_map = self._dedupe_existing_paths(checkpoint_paths)
|
|
unet_map = self._dedupe_existing_paths(unet_paths)
|
|
|
|
merged_map: Dict[str, str] = {}
|
|
for real_path, original in {**checkpoint_map, **unet_map}.items():
|
|
if real_path not in merged_map:
|
|
merged_map[real_path] = original
|
|
|
|
unique_paths = sorted(merged_map.values(), key=lambda p: p.lower())
|
|
|
|
checkpoint_values = set(checkpoint_map.values())
|
|
unet_values = set(unet_map.values())
|
|
self.checkpoints_roots = [p for p in unique_paths if p in checkpoint_values]
|
|
self.unet_roots = [p for p in unique_paths if p in unet_values]
|
|
|
|
for original_path in unique_paths:
|
|
real_path = os.path.normpath(os.path.realpath(original_path)).replace(os.sep, '/')
|
|
if real_path != original_path:
|
|
self.add_path_mapping(original_path, real_path)
|
|
|
|
return unique_paths
|
|
|
|
def _prepare_embedding_paths(self, raw_paths: Iterable[str]) -> List[str]:
|
|
path_map = self._dedupe_existing_paths(raw_paths)
|
|
unique_paths = sorted(path_map.values(), key=lambda p: p.lower())
|
|
|
|
for original_path in unique_paths:
|
|
real_path = os.path.normpath(os.path.realpath(original_path)).replace(os.sep, '/')
|
|
if real_path != original_path:
|
|
self.add_path_mapping(original_path, real_path)
|
|
|
|
return unique_paths
|
|
|
|
def _apply_library_paths(self, folder_paths: Mapping[str, Iterable[str]]) -> None:
|
|
self._path_mappings.clear()
|
|
self._preview_root_paths = set()
|
|
|
|
lora_paths = folder_paths.get('loras', []) or []
|
|
checkpoint_paths = folder_paths.get('checkpoints', []) or []
|
|
unet_paths = folder_paths.get('unet', []) or []
|
|
embedding_paths = folder_paths.get('embeddings', []) or []
|
|
|
|
self.loras_roots = self._prepare_lora_paths(lora_paths)
|
|
self.base_models_roots = self._prepare_checkpoint_paths(checkpoint_paths, unet_paths)
|
|
self.embeddings_roots = self._prepare_embedding_paths(embedding_paths)
|
|
|
|
self._initialize_symlink_mappings()
|
|
|
|
def _init_lora_paths(self) -> List[str]:
|
|
"""Initialize and validate LoRA paths from ComfyUI settings"""
|
|
try:
|
|
raw_paths = folder_paths.get_folder_paths("loras")
|
|
unique_paths = self._prepare_lora_paths(raw_paths)
|
|
logger.info("Found LoRA roots:" + ("\n - " + "\n - ".join(unique_paths) if unique_paths else "[]"))
|
|
|
|
if not unique_paths:
|
|
logger.warning("No valid loras folders found in ComfyUI configuration")
|
|
return []
|
|
|
|
return unique_paths
|
|
except Exception as e:
|
|
logger.warning(f"Error initializing LoRA paths: {e}")
|
|
return []
|
|
|
|
def _init_checkpoint_paths(self) -> List[str]:
|
|
"""Initialize and validate checkpoint paths from ComfyUI settings"""
|
|
try:
|
|
raw_checkpoint_paths = folder_paths.get_folder_paths("checkpoints")
|
|
raw_unet_paths = folder_paths.get_folder_paths("unet")
|
|
unique_paths = self._prepare_checkpoint_paths(raw_checkpoint_paths, raw_unet_paths)
|
|
|
|
logger.info("Found checkpoint roots:" + ("\n - " + "\n - ".join(unique_paths) if unique_paths else "[]"))
|
|
|
|
if not unique_paths:
|
|
logger.warning("No valid checkpoint folders found in ComfyUI configuration")
|
|
return []
|
|
|
|
return unique_paths
|
|
except Exception as e:
|
|
logger.warning(f"Error initializing checkpoint paths: {e}")
|
|
return []
|
|
|
|
def _init_embedding_paths(self) -> List[str]:
|
|
"""Initialize and validate embedding paths from ComfyUI settings"""
|
|
try:
|
|
raw_paths = folder_paths.get_folder_paths("embeddings")
|
|
unique_paths = self._prepare_embedding_paths(raw_paths)
|
|
logger.info("Found embedding roots:" + ("\n - " + "\n - ".join(unique_paths) if unique_paths else "[]"))
|
|
|
|
if not unique_paths:
|
|
logger.warning("No valid embeddings folders found in ComfyUI configuration")
|
|
return []
|
|
|
|
return unique_paths
|
|
except Exception as e:
|
|
logger.warning(f"Error initializing embedding paths: {e}")
|
|
return []
|
|
|
|
def get_preview_static_url(self, preview_path: str) -> str:
|
|
if not preview_path:
|
|
return ""
|
|
|
|
normalized = os.path.normpath(preview_path).replace(os.sep, '/')
|
|
encoded_path = urllib.parse.quote(normalized, safe='')
|
|
return f'/api/lm/previews?path={encoded_path}'
|
|
|
|
def is_preview_path_allowed(self, preview_path: str) -> bool:
|
|
"""Return ``True`` if ``preview_path`` is within an allowed directory."""
|
|
|
|
if not preview_path:
|
|
return False
|
|
|
|
try:
|
|
candidate = Path(preview_path).expanduser().resolve(strict=False)
|
|
except Exception:
|
|
return False
|
|
|
|
for root in self._preview_root_paths:
|
|
try:
|
|
candidate.relative_to(root)
|
|
return True
|
|
except ValueError:
|
|
continue
|
|
|
|
return False
|
|
|
|
def apply_library_settings(self, library_config: Mapping[str, object]) -> None:
|
|
"""Update runtime paths to match the provided library configuration."""
|
|
folder_paths = library_config.get('folder_paths') if isinstance(library_config, Mapping) else {}
|
|
if not isinstance(folder_paths, Mapping):
|
|
folder_paths = {}
|
|
|
|
self._apply_library_paths(folder_paths)
|
|
|
|
logger.info(
|
|
"Applied library settings with %d lora roots, %d checkpoint roots, and %d embedding roots",
|
|
len(self.loras_roots or []),
|
|
len(self.base_models_roots or []),
|
|
len(self.embeddings_roots or []),
|
|
)
|
|
|
|
def get_library_registry_snapshot(self) -> Dict[str, object]:
|
|
"""Return the current library registry and active library name."""
|
|
|
|
try:
|
|
from .services.settings_manager import get_settings_manager
|
|
|
|
settings_service = get_settings_manager()
|
|
libraries = settings_service.get_libraries()
|
|
active_library = settings_service.get_active_library_name()
|
|
return {
|
|
"active_library": active_library,
|
|
"libraries": libraries,
|
|
}
|
|
except Exception as exc: # pragma: no cover - defensive logging
|
|
logger.debug("Failed to collect library registry snapshot: %s", exc)
|
|
return {"active_library": "", "libraries": {}}
|
|
|
|
# Global config instance
|
|
config = Config()
|