import os import re from datetime import datetime from pathlib import Path from modules import shared from modules.logging_colors import logger # Helper function to get multiple values from shared.gradio def gradio(*keys): if len(keys) == 1 and type(keys[0]) is list: keys = keys[0] return [shared.gradio[k] for k in keys] def save_file(fname, contents): if fname == '': logger.error('File name is empty!') return root_folder = Path(__file__).resolve().parent.parent abs_path = Path(fname).resolve() rel_path = abs_path.relative_to(root_folder) if rel_path.parts[0] == '..': logger.error(f'Invalid file path: {fname}') return with open(abs_path, 'w', encoding='utf-8') as f: f.write(contents) logger.info(f'Saved {abs_path}.') def delete_file(fname): if fname == '': logger.error('File name is empty!') return root_folder = Path(__file__).resolve().parent.parent abs_path = Path(fname).resolve() rel_path = abs_path.relative_to(root_folder) if rel_path.parts[0] == '..': logger.error(f'Invalid file path: {fname}') return if abs_path.exists(): abs_path.unlink() logger.info(f'Deleted {fname}.') def current_time(): return f"{datetime.now().strftime('%Y-%m-%d-%H%M%S')}" def atoi(text): return int(text) if text.isdigit() else text.lower() # Replace multiple string pairs in a string def replace_all(text, dic): for i, j in dic.items(): text = text.replace(i, j) return text def natural_keys(text): return [atoi(c) for c in re.split(r'(\d+)', text)] def get_available_models(): if shared.args.flexgen: return sorted([re.sub('-np$', '', item.name) for item in list(Path(f'{shared.args.model_dir}/').glob('*')) if item.name.endswith('-np')], key=natural_keys) else: return sorted([re.sub('.pth$', '', item.name) for item in list(Path(f'{shared.args.model_dir}/').glob('*')) if not item.name.endswith(('.txt', '-np', '.pt', '.json', '.yaml'))], key=natural_keys) def get_available_presets(): return sorted(set((k.stem for k in Path('presets').glob('*.yaml'))), key=natural_keys) def get_available_prompts(): prompts = [] files = set((k.stem for k in Path('prompts').glob('*.txt'))) prompts += sorted([k for k in files if re.match('^[0-9]', k)], key=natural_keys, reverse=True) prompts += sorted([k for k in files if re.match('^[^0-9]', k)], key=natural_keys) prompts += ['Instruct-' + k for k in get_available_instruction_templates() if k != 'None'] prompts += ['None'] return prompts def get_available_characters(): paths = (x for x in Path('characters').iterdir() if x.suffix in ('.json', '.yaml', '.yml')) return ['None'] + sorted(set((k.stem for k in paths if k.stem != "instruction-following")), key=natural_keys) def get_available_instruction_templates(): path = "characters/instruction-following" paths = [] if os.path.exists(path): paths = (x for x in Path(path).iterdir() if x.suffix in ('.json', '.yaml', '.yml')) return ['None'] + sorted(set((k.stem for k in paths)), key=natural_keys) def get_available_extensions(): return sorted(set(map(lambda x: x.parts[1], Path('extensions').glob('*/script.py'))), key=natural_keys) def get_available_loras(): return sorted([item.name for item in list(Path(shared.args.lora_dir).glob('*')) if not item.name.endswith(('.txt', '-np', '.pt', '.json'))], key=natural_keys) def get_datasets(path: str, ext: str): return ['None'] + sorted(set([k.stem for k in Path(path).glob(f'*.{ext}') if k.stem != 'put-trainer-datasets-here']), key=natural_keys) def get_available_chat_styles(): return sorted(set(('-'.join(k.stem.split('-')[1:]) for k in Path('css').glob('chat_style*.css'))), key=natural_keys) def get_available_sessions(): items = sorted(set(k.stem for k in Path('logs').glob(f'session_{shared.get_mode()}*')), key=natural_keys, reverse=True) return [item for item in items if 'autosave' in item] + [item for item in items if 'autosave' not in item]