import argparse import os import sys script_path = os.path.dirname(os.path.dirname(os.path.realpath(__file__))) sys.path.insert(0, script_path) # search for directory of stable diffsuion in following palces sd_path = None possible_sd_paths = [os.path.join(script_path, 'repositories/stable-diffusion'), '.', os.path.dirname(script_path)] for possible_sd_path in possible_sd_paths: if os.path.exists(os.path.join(possible_sd_path, 'ldm/models/diffusion/ddpm.py')): sd_path = os.path.abspath(possible_sd_path) assert sd_path is not None, "Couldn't find Stable Diffusion in any of: " + possible_sd_paths path_dirs = [ (sd_path, 'ldm', 'Stable Diffusion'), (os.path.join(sd_path, '../taming-transformers'), 'taming', 'Taming Transformers'), (os.path.join(sd_path, '../CodeFormer'), 'inference_codeformer.py', 'CodeFormer'), ] paths = {} for d, must_exist, what in path_dirs: must_exist_path = os.path.abspath(os.path.join(script_path, d, must_exist)) if not os.path.exists(must_exist_path): print(f"Warning: {what} not found at path {must_exist_path}", file=sys.stderr) else: d = os.path.abspath(d) sys.path.append(d) paths[what] = d