import_all_items_from_all_modules_in_a_package.py

def import_all_items_from_all_modules_in_a_package():
    """
    Put and call this function in the __init__.py file of the package.
    
    This function dynamically loads all non-private classes, functions & variables from all modules
    with in the current package. this is equivalent to below
        ```
        from .abc import *
        from .xyz import *
        .
        .
        .
        ```
    """
    path = pathlib.Path(__file__).parent.absolute()
    names = [x.name[:-3] for x in path.iterdir() if x.is_file() and not x.name.endswith('__init__.py')]
    for name in names:
        mod = importlib.import_module(f".{name}", __name__)
        for item in dir(mod):
            if item.startswith('_') and item.endswith('_'):
                continue
            setattr(sys.modules[__name__], item, getattr(mod, item))


import_all_items_from_all_modules_in_a_package()