'Find scripts and force-start them
Args:
key (str): The script\'s key or dbref.
Returns:
nr_started (int): The number of started scripts found.'

def start(self, key):

    scripts = ScriptDB.objects.get_all_scripts_on_obj(self.obj, key=key)
    num = 0
    for script in scripts:
        num += script.start()
    return num
