<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def is_list_of_dict_like(obj, attr=('keys', 'items')):
 """test if object is a list only containing dict like items """

    try:
        if len(obj) == 0:
            return False
        return all([is_dict_like(i, attr) for i in obj])
    except Exception:
        return False