import mimetypes import importlib import pkgutil from .parsers import abstract for module_loader, name, ispkg in pkgutil.walk_packages('.src.parsers'): if not name.startswith('src.parsers.'): continue elif name == 'src.parsers.abstract': continue importlib.import_module(name) def get_parser(filename: str): mtype, _ = mimetypes.guess_type(filename) for c in abstract.AbstractParser.__subclasses__(): if mtype in c.mimetypes: return c(filename) print('Nope')