osx.py 文件源码

def nonsystem_users_exist():
    '''Returns true if non-system accounts have been created.'''
    users_exist = False
    all_users_array = pwd.getpwall()
    for the_user in all_users_array:
        if int(the_user.pw_uid) > 500:
            users_exist = True
            break
    return users_exist