from os.path import exists
from importlib.machinery import SourceFileLoader
from django.apps import apps


def transfer_objects(data_type):

    for app in apps.get_app_configs():
        if exists(f"{app.path}/transfer_data.py"):
            card_module = SourceFileLoader("transfer", f"{app.path}/transfer_data.py").load_module()
            if not hasattr(card_module, "data_types") \
                    or not isinstance(card_module.data_types, dict) \
                    or len(card_module.data_types) < 1:
                continue

            for module_data_type, transfer_funcs in card_module.data_types.items():
                if data_type == module_data_type:
                    for transfer_func in transfer_funcs:
                        print(f"========================== FUNCTION {transfer_func.__name__} ================================")
                        transfer_func()