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260 lines
9.3 KiB
260 lines
9.3 KiB
import os |
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import time |
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supported_pt_extensions = set(['.ckpt', '.pt', '.bin', '.pth', '.safetensors']) |
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folder_names_and_paths = {} |
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base_path = os.path.dirname(os.path.realpath(__file__)) |
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models_dir = os.path.join(base_path, "models") |
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folder_names_and_paths["checkpoints"] = ([os.path.join(models_dir, "checkpoints")], supported_pt_extensions) |
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folder_names_and_paths["configs"] = ([os.path.join(models_dir, "configs")], [".yaml"]) |
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folder_names_and_paths["loras"] = ([os.path.join(models_dir, "loras")], supported_pt_extensions) |
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folder_names_and_paths["vae"] = ([os.path.join(models_dir, "vae")], supported_pt_extensions) |
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folder_names_and_paths["clip"] = ([os.path.join(models_dir, "clip")], supported_pt_extensions) |
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folder_names_and_paths["unet"] = ([os.path.join(models_dir, "unet")], supported_pt_extensions) |
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folder_names_and_paths["clip_vision"] = ([os.path.join(models_dir, "clip_vision")], supported_pt_extensions) |
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folder_names_and_paths["style_models"] = ([os.path.join(models_dir, "style_models")], supported_pt_extensions) |
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folder_names_and_paths["embeddings"] = ([os.path.join(models_dir, "embeddings")], supported_pt_extensions) |
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folder_names_and_paths["diffusers"] = ([os.path.join(models_dir, "diffusers")], ["folder"]) |
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folder_names_and_paths["vae_approx"] = ([os.path.join(models_dir, "vae_approx")], supported_pt_extensions) |
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folder_names_and_paths["controlnet"] = ([os.path.join(models_dir, "controlnet"), os.path.join(models_dir, "t2i_adapter")], supported_pt_extensions) |
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folder_names_and_paths["gligen"] = ([os.path.join(models_dir, "gligen")], supported_pt_extensions) |
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folder_names_and_paths["upscale_models"] = ([os.path.join(models_dir, "upscale_models")], supported_pt_extensions) |
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folder_names_and_paths["custom_nodes"] = ([os.path.join(base_path, "custom_nodes")], []) |
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folder_names_and_paths["hypernetworks"] = ([os.path.join(models_dir, "hypernetworks")], supported_pt_extensions) |
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folder_names_and_paths["classifiers"] = ([os.path.join(models_dir, "classifiers")], {""}) |
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output_directory = os.path.join(os.path.dirname(os.path.realpath(__file__)), "output") |
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temp_directory = os.path.join(os.path.dirname(os.path.realpath(__file__)), "temp") |
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input_directory = os.path.join(os.path.dirname(os.path.realpath(__file__)), "input") |
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user_directory = os.path.join(os.path.dirname(os.path.realpath(__file__)), "user") |
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filename_list_cache = {} |
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if not os.path.exists(input_directory): |
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try: |
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os.makedirs(input_directory) |
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except: |
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print("Failed to create input directory") |
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def set_output_directory(output_dir): |
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global output_directory |
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output_directory = output_dir |
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def set_temp_directory(temp_dir): |
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global temp_directory |
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temp_directory = temp_dir |
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def set_input_directory(input_dir): |
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global input_directory |
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input_directory = input_dir |
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def get_output_directory(): |
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global output_directory |
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return output_directory |
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def get_temp_directory(): |
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global temp_directory |
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return temp_directory |
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def get_input_directory(): |
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global input_directory |
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return input_directory |
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#NOTE: used in http server so don't put folders that should not be accessed remotely |
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def get_directory_by_type(type_name): |
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if type_name == "output": |
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return get_output_directory() |
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if type_name == "temp": |
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return get_temp_directory() |
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if type_name == "input": |
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return get_input_directory() |
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return None |
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# determine base_dir rely on annotation if name is 'filename.ext [annotation]' format |
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# otherwise use default_path as base_dir |
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def annotated_filepath(name): |
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if name.endswith("[output]"): |
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base_dir = get_output_directory() |
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name = name[:-9] |
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elif name.endswith("[input]"): |
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base_dir = get_input_directory() |
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name = name[:-8] |
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elif name.endswith("[temp]"): |
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base_dir = get_temp_directory() |
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name = name[:-7] |
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else: |
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return name, None |
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return name, base_dir |
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def get_annotated_filepath(name, default_dir=None): |
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name, base_dir = annotated_filepath(name) |
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if base_dir is None: |
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if default_dir is not None: |
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base_dir = default_dir |
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else: |
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base_dir = get_input_directory() # fallback path |
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return os.path.join(base_dir, name) |
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def exists_annotated_filepath(name): |
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name, base_dir = annotated_filepath(name) |
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if base_dir is None: |
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base_dir = get_input_directory() # fallback path |
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filepath = os.path.join(base_dir, name) |
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return os.path.exists(filepath) |
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def add_model_folder_path(folder_name, full_folder_path): |
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global folder_names_and_paths |
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if folder_name in folder_names_and_paths: |
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folder_names_and_paths[folder_name][0].append(full_folder_path) |
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else: |
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folder_names_and_paths[folder_name] = ([full_folder_path], set()) |
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def get_folder_paths(folder_name): |
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return folder_names_and_paths[folder_name][0][:] |
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def recursive_search(directory, excluded_dir_names=None): |
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if not os.path.isdir(directory): |
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return [], {} |
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if excluded_dir_names is None: |
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excluded_dir_names = [] |
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result = [] |
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dirs = {} |
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# Attempt to add the initial directory to dirs with error handling |
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try: |
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dirs[directory] = os.path.getmtime(directory) |
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except FileNotFoundError: |
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print(f"Warning: Unable to access {directory}. Skipping this path.") |
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for dirpath, subdirs, filenames in os.walk(directory, followlinks=True, topdown=True): |
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subdirs[:] = [d for d in subdirs if d not in excluded_dir_names] |
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for file_name in filenames: |
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relative_path = os.path.relpath(os.path.join(dirpath, file_name), directory) |
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result.append(relative_path) |
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for d in subdirs: |
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path = os.path.join(dirpath, d) |
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try: |
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dirs[path] = os.path.getmtime(path) |
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except FileNotFoundError: |
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print(f"Warning: Unable to access {path}. Skipping this path.") |
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continue |
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return result, dirs |
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def filter_files_extensions(files, extensions): |
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return sorted(list(filter(lambda a: os.path.splitext(a)[-1].lower() in extensions or len(extensions) == 0, files))) |
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def get_full_path(folder_name, filename): |
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global folder_names_and_paths |
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if folder_name not in folder_names_and_paths: |
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return None |
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folders = folder_names_and_paths[folder_name] |
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filename = os.path.relpath(os.path.join("/", filename), "/") |
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for x in folders[0]: |
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full_path = os.path.join(x, filename) |
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if os.path.isfile(full_path): |
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return full_path |
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return None |
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def get_filename_list_(folder_name): |
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global folder_names_and_paths |
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output_list = set() |
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folders = folder_names_and_paths[folder_name] |
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output_folders = {} |
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for x in folders[0]: |
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files, folders_all = recursive_search(x, excluded_dir_names=[".git"]) |
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output_list.update(filter_files_extensions(files, folders[1])) |
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output_folders = {**output_folders, **folders_all} |
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return (sorted(list(output_list)), output_folders, time.perf_counter()) |
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def cached_filename_list_(folder_name): |
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global filename_list_cache |
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global folder_names_and_paths |
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if folder_name not in filename_list_cache: |
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return None |
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out = filename_list_cache[folder_name] |
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for x in out[1]: |
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time_modified = out[1][x] |
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folder = x |
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if os.path.getmtime(folder) != time_modified: |
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return None |
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folders = folder_names_and_paths[folder_name] |
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for x in folders[0]: |
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if os.path.isdir(x): |
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if x not in out[1]: |
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return None |
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return out |
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def get_filename_list(folder_name): |
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out = cached_filename_list_(folder_name) |
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if out is None: |
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out = get_filename_list_(folder_name) |
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global filename_list_cache |
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filename_list_cache[folder_name] = out |
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return list(out[0]) |
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def get_save_image_path(filename_prefix, output_dir, image_width=0, image_height=0): |
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def map_filename(filename): |
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prefix_len = len(os.path.basename(filename_prefix)) |
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prefix = filename[:prefix_len + 1] |
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try: |
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digits = int(filename[prefix_len + 1:].split('_')[0]) |
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except: |
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digits = 0 |
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return (digits, prefix) |
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def compute_vars(input, image_width, image_height): |
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input = input.replace("%width%", str(image_width)) |
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input = input.replace("%height%", str(image_height)) |
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return input |
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filename_prefix = compute_vars(filename_prefix, image_width, image_height) |
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subfolder = os.path.dirname(os.path.normpath(filename_prefix)) |
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filename = os.path.basename(os.path.normpath(filename_prefix)) |
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full_output_folder = os.path.join(output_dir, subfolder) |
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if os.path.commonpath((output_dir, os.path.abspath(full_output_folder))) != output_dir: |
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err = "**** ERROR: Saving image outside the output folder is not allowed." + \ |
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"\n full_output_folder: " + os.path.abspath(full_output_folder) + \ |
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"\n output_dir: " + output_dir + \ |
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"\n commonpath: " + os.path.commonpath((output_dir, os.path.abspath(full_output_folder))) |
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print(err) |
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raise Exception(err) |
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try: |
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counter = max(filter(lambda a: a[1][:-1] == filename and a[1][-1] == "_", map(map_filename, os.listdir(full_output_folder))))[0] + 1 |
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except ValueError: |
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counter = 1 |
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except FileNotFoundError: |
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os.makedirs(full_output_folder, exist_ok=True) |
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counter = 1 |
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return full_output_folder, filename, counter, subfolder, filename_prefix
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