def get_class_instance(class_path, properties=None):
    if not properties:
        properties = {}
    try:
        cls = get_class(class_path)
        instance = cls(**properties)
    except Exception as e:
        exc_type, exc, traceback = sys.exc_info()
        raise RuntimeError('Failed to instantiate {0}, error: {1}'
                           .format(class_path, e)), None, traceback

    return instance
Returns an instance of a class from a string formatted as module:class
dataset/ETHPy150Open cloudify-cosmo/cloudify-manager/rest-service/manager_rest/utils.py/get_class_instance