diff options
Diffstat (limited to 'modules/modelloader.py')
| -rw-r--r-- | modules/modelloader.py | 48 |
1 files changed, 36 insertions, 12 deletions
diff --git a/modules/modelloader.py b/modules/modelloader.py index a70aa0e3..098bcb79 100644 --- a/modules/modelloader.py +++ b/modules/modelloader.py @@ -1,4 +1,5 @@ -import glob +from __future__ import annotations + import os import shutil import importlib @@ -9,6 +10,29 @@ from modules.upscaler import Upscaler, UpscalerLanczos, UpscalerNearest, Upscale from modules.paths import script_path, models_path +def load_file_from_url( + url: str, + *, + model_dir: str, + progress: bool = True, + file_name: str | None = None, +) -> str: + """Download a file from `url` into `model_dir`, using the file present if possible. + + Returns the path to the downloaded file. + """ + os.makedirs(model_dir, exist_ok=True) + if not file_name: + parts = urlparse(url) + file_name = os.path.basename(parts.path) + cached_file = os.path.abspath(os.path.join(model_dir, file_name)) + if not os.path.exists(cached_file): + print(f'Downloading: "{url}" to {cached_file}\n') + from torch.hub import download_url_to_file + download_url_to_file(url, cached_file, progress=progress) + return cached_file + + def load_models(model_path: str, model_url: str = None, command_path: str = None, ext_filter=None, download_name=None, ext_blacklist=None) -> list: """ A one-and done loader to try finding the desired models in specified directories. @@ -40,16 +64,14 @@ def load_models(model_path: str, model_url: str = None, command_path: str = None if os.path.islink(full_path) and not os.path.exists(full_path): print(f"Skipping broken symlink: {full_path}") continue - if ext_blacklist is not None and any([full_path.endswith(x) for x in ext_blacklist]): + if ext_blacklist is not None and any(full_path.endswith(x) for x in ext_blacklist): continue if full_path not in output: output.append(full_path) if model_url is not None and len(output) == 0: if download_name is not None: - from basicsr.utils.download_util import load_file_from_url - dl = load_file_from_url(model_url, model_path, True, download_name) - output.append(dl) + output.append(load_file_from_url(model_url, model_dir=places[0], file_name=download_name)) else: output.append(model_url) @@ -60,7 +82,7 @@ def load_models(model_path: str, model_url: str = None, command_path: str = None def friendly_name(file: str): - if "http" in file: + if file.startswith("http"): file = urlparse(file).path file = os.path.basename(file) @@ -96,8 +118,7 @@ def cleanup_models(): def move_files(src_path: str, dest_path: str, ext_filter: str = None): try: - if not os.path.exists(dest_path): - os.makedirs(dest_path) + os.makedirs(dest_path, exist_ok=True) if os.path.exists(src_path): for file in os.listdir(src_path): fullpath = os.path.join(src_path, file) @@ -108,12 +129,12 @@ def move_files(src_path: str, dest_path: str, ext_filter: str = None): print(f"Moving {file} from {src_path} to {dest_path}.") try: shutil.move(fullpath, dest_path) - except: + except Exception: pass if len(os.listdir(src_path)) == 0: print(f"Removing empty folder: {src_path}") shutil.rmtree(src_path, True) - except: + except Exception: pass @@ -127,7 +148,7 @@ def load_upscalers(): full_model = f"modules.{model_name}_model" try: importlib.import_module(full_model) - except: + except Exception: pass datas = [] @@ -145,7 +166,10 @@ def load_upscalers(): for cls in reversed(used_classes.values()): name = cls.__name__ cmd_name = f"{name.lower().replace('upscaler', '')}_models_path" - scaler = cls(commandline_options.get(cmd_name, None)) + commandline_model_path = commandline_options.get(cmd_name, None) + scaler = cls(commandline_model_path) + scaler.user_path = commandline_model_path + scaler.model_download_path = commandline_model_path or scaler.model_path datas += scaler.scalers shared.sd_upscalers = sorted( |