How to use the plugwise.protocol.PlugwiseRequest.__init__ function in plugwise

def __init__(self):
        """message for that initializes the Stick"""
        # init doesn't send MAC address
        PlugwiseRequest.__init__(self, '')

def __init__(self, mac):
        PlugwiseRequest.__init__(self, mac)

def __init__(self, mac, permission):
        PlugwiseRequest.__init__(self, mac)
        val = 1 if permission == True else 0
        self.args.append(Int(val, length=2))

def __init__(self, mac, log_address):
        PlugwiseRequest.__init__(self, mac)
        self.args.append(LogAddr(log_address, 8))

def __init__(self, mac, on):
        PlugwiseRequest.__init__(self, mac)
        val = 1 if on == True else 0
        self.args.append(Int(val, length=2))
        #the second parameter is always 0x01
        self.args.append(Int(1, length=2))

def __init__(self, mac, taskId):
        PlugwiseRequest.__init__(self, mac)
        self.args.append(Int(taskId, length=2))

def __init__(self, idx, schedule_chunk):
        # PrepareScedule doesn't send MAC address
        PlugwiseRequest.__init__(self, '')
        self.args.append(Int(16*idx, length=4))
        for i in range(0,8):
            self.args.append(SInt(schedule_chunk[i], length=4))

def __init__(self, mac, usage, production):
        PlugwiseRequest.__init__(self, mac)
        self.args.append(Int(usage, length=4))
        self.args.append(Int(production, length=4))

def __init__(self, mac, dt):
        PlugwiseRequest.__init__(self, mac)
        self.args.append(StringVal(dt.second, 2))
        self.args.append(StringVal(dt.minute, 2))
        self.args.append(StringVal(dt.hour, 2))
        self.args.append(StringVal(dt.weekday() + 1, 2))
        self.args.append(StringVal(dt.day, 2))
        self.args.append(StringVal(dt.month, 2))
        self.args.append(StringVal((dt.year-PLUGWISE_EPOCH), 2))

def __init__(self, mac, on):
        PlugwiseRequest.__init__(self, mac)
        #TODO: Make sure that '01' means enable, and '00' disable joining
        val = 1 if on == True else 0
        self.args.append(Int(val, length=2))