| import os | |
| import sys | |
| import traceback | |
| from types import ModuleType | |
| def load_module(path): | |
| with open(path, "r", encoding="utf8") as file: | |
| text = file.read() | |
| compiled = compile(text, path, 'exec') | |
| module = ModuleType(os.path.basename(path)) | |
| exec(compiled, module.__dict__) | |
| return module | |
| def preload_extensions(extensions_dir, parser): | |
| if not os.path.isdir(extensions_dir): | |
| return | |
| for dirname in sorted(os.listdir(extensions_dir)): | |
| preload_script = os.path.join(extensions_dir, dirname, "preload.py") | |
| if not os.path.isfile(preload_script): | |
| continue | |
| try: | |
| module = load_module(preload_script) | |
| if hasattr(module, 'preload'): | |
| module.preload(parser) | |
| except Exception: | |
| print(f"Error running preload() for {preload_script}", file=sys.stderr) | |
| print(traceback.format_exc(), file=sys.stderr) | |