Python yowsup-集成发送和接收

背景：

我想将yowsup集成到我的家庭自动化项目中。我看到了一个关于如何接收消息的简单示例，经过一些小的更改后，它工作正常

问题：

我的问题始于集成发送消息功能。这是我正在使用的两个文件：

run.py

from layer import EchoLayer

from yowsup.layers.auth import YowAuthenticationProtocolLayer
from yowsup.layers.protocol_messages import YowMessagesProtocolLayer
from yowsup.layers.protocol_receipts import YowReceiptProtocolLayer
from yowsup.layers.protocol_acks import YowAckProtocolLayer
from yowsup.layers.protocol_presence import YowPresenceProtocolLayer
from yowsup.layers.network import YowNetworkLayer
from yowsup.layers.coder import YowCoderLayer
from yowsup.common import YowConstants
from yowsup.layers import YowLayerEvent
from yowsup.stacks import YowStack, YOWSUP_CORE_LAYERS
from yowsup import env


CREDENTIALS = ("phone", "pwd")

if __name__ == "__main__":

    layers = (
        EchoLayer,
        (YowAuthenticationProtocolLayer, YowMessagesProtocolLayer, YowReceiptProtocolLayer, YowAckProtocolLayer, YowPresenceProtocolLayer)
    ) + YOWSUP_CORE_LAYERS

    stack = YowStack(layers)
    # Setting credentials
    stack.setProp(YowAuthenticationProtocolLayer.PROP_CREDENTIALS, CREDENTIALS)

    # WhatsApp server address
    stack.setProp(YowNetworkLayer.PROP_ENDPOINT, YowConstants.ENDPOINTS[0])
    stack.setProp(YowCoderLayer.PROP_DOMAIN, YowConstants.DOMAIN)              
    stack.setProp(YowCoderLayer.PROP_RESOURCE, env.CURRENT_ENV.getResource())

    # Sending connecting signal
    stack.broadcastEvent(YowLayerEvent(YowNetworkLayer.EVENT_STATE_CONNECT))

    # Program main loop
    stack.loop()

from yowsup.layers.interface import YowInterfaceLayer, ProtocolEntityCallback
from yowsup.layers.protocol_messages.protocolentities import TextMessageProtocolEntity
from yowsup.layers.protocol_receipts.protocolentities import OutgoingReceiptProtocolEntity
from yowsup.layers.protocol_acks.protocolentities import OutgoingAckProtocolEntity
from yowsup.layers.protocol_presence.protocolentities import PresenceProtocolEntity
import threading
import logging

logger = logging.getLogger(__name__)

class EchoLayer(YowInterfaceLayer):

    @ProtocolEntityCallback("message")
    def onMessage(self, messageProtocolEntity):
        #send receipt otherwise we keep receiving the same message over and over
        print str(messageProtocolEntity.getFrom()) + ' - ' + str(messageProtocolEntity.getBody())
        receipt = OutgoingReceiptProtocolEntity(messageProtocolEntity.getId(), messageProtocolEntity.getFrom())
        self.toLower(receipt)

    @ProtocolEntityCallback("send_message")
    def sendMessage(self, destination, message, messageProtocolEntity):
        outgoingMessageProtocolEntity = TextMessageProtocolEntity(
        message,
        to = destination + "@s.whatsapp.net")
        self.toLower(outgoingMessageProtocolEntity)


    @ProtocolEntityCallback("receipt")
    def onReceipt(self, entity):
        ack = OutgoingAckProtocolEntity(entity.getId(), "receipt", "delivery")
        self.toLower(ack)

    # List of (jid, message) tuples
    PROP_MESSAGES = "org.openwhatsapp.yowsup.prop.sendclient.queue"

    def __init__(self):
        super(EchoLayer, self).__init__()
        self.ackQueue = []
        self.lock = threading.Condition()

    @ProtocolEntityCallback("success")
    def onSuccess(self, successProtocolEntity):
        self.lock.acquire()
        for target in self.getProp(self.__class__.PROP_MESSAGES, []):
            phone, message = target
            if '@' in phone:
                messageEntity = TextMessageProtocolEntity(message, to = phone)
            elif '-' in phone:
                messageEntity = TextMessageProtocolEntity(message, to = "%s@g.us" % phone)
            else:
                messageEntity = TextMessageProtocolEntity(message, to = "%s@s.whatsapp.net" % phone)
            self.ackQueue.append(messageEntity.getId())
            self.toLower(messageEntity)
        self.lock.release()

    @ProtocolEntityCallback("ack")
    def onAck(self, entity):
        self.lock.acquire()

        if entity.getId() in self.ackQueue:
            self.ackQueue.pop(self.ackQueue.index(entity.getId()))

        if not len(self.ackQueue):
            logger.info("Message sent")
            #raise KeyboardInterrupt()

        self.lock.release()

layer.py

from layer import EchoLayer

from yowsup.layers.auth import YowAuthenticationProtocolLayer
from yowsup.layers.protocol_messages import YowMessagesProtocolLayer
from yowsup.layers.protocol_receipts import YowReceiptProtocolLayer
from yowsup.layers.protocol_acks import YowAckProtocolLayer
from yowsup.layers.protocol_presence import YowPresenceProtocolLayer
from yowsup.layers.network import YowNetworkLayer
from yowsup.layers.coder import YowCoderLayer
from yowsup.common import YowConstants
from yowsup.layers import YowLayerEvent
from yowsup.stacks import YowStack, YOWSUP_CORE_LAYERS
from yowsup import env


CREDENTIALS = ("phone", "pwd")

if __name__ == "__main__":

    layers = (
        EchoLayer,
        (YowAuthenticationProtocolLayer, YowMessagesProtocolLayer, YowReceiptProtocolLayer, YowAckProtocolLayer, YowPresenceProtocolLayer)
    ) + YOWSUP_CORE_LAYERS

    stack = YowStack(layers)
    # Setting credentials
    stack.setProp(YowAuthenticationProtocolLayer.PROP_CREDENTIALS, CREDENTIALS)

    # WhatsApp server address
    stack.setProp(YowNetworkLayer.PROP_ENDPOINT, YowConstants.ENDPOINTS[0])
    stack.setProp(YowCoderLayer.PROP_DOMAIN, YowConstants.DOMAIN)              
    stack.setProp(YowCoderLayer.PROP_RESOURCE, env.CURRENT_ENV.getResource())

    # Sending connecting signal
    stack.broadcastEvent(YowLayerEvent(YowNetworkLayer.EVENT_STATE_CONNECT))

    # Program main loop
    stack.loop()

from yowsup.layers.interface import YowInterfaceLayer, ProtocolEntityCallback
from yowsup.layers.protocol_messages.protocolentities import TextMessageProtocolEntity
from yowsup.layers.protocol_receipts.protocolentities import OutgoingReceiptProtocolEntity
from yowsup.layers.protocol_acks.protocolentities import OutgoingAckProtocolEntity
from yowsup.layers.protocol_presence.protocolentities import PresenceProtocolEntity
import threading
import logging

logger = logging.getLogger(__name__)

class EchoLayer(YowInterfaceLayer):

    @ProtocolEntityCallback("message")
    def onMessage(self, messageProtocolEntity):
        #send receipt otherwise we keep receiving the same message over and over
        print str(messageProtocolEntity.getFrom()) + ' - ' + str(messageProtocolEntity.getBody())
        receipt = OutgoingReceiptProtocolEntity(messageProtocolEntity.getId(), messageProtocolEntity.getFrom())
        self.toLower(receipt)

    @ProtocolEntityCallback("send_message")
    def sendMessage(self, destination, message, messageProtocolEntity):
        outgoingMessageProtocolEntity = TextMessageProtocolEntity(
        message,
        to = destination + "@s.whatsapp.net")
        self.toLower(outgoingMessageProtocolEntity)


    @ProtocolEntityCallback("receipt")
    def onReceipt(self, entity):
        ack = OutgoingAckProtocolEntity(entity.getId(), "receipt", "delivery")
        self.toLower(ack)

    # List of (jid, message) tuples
    PROP_MESSAGES = "org.openwhatsapp.yowsup.prop.sendclient.queue"

    def __init__(self):
        super(EchoLayer, self).__init__()
        self.ackQueue = []
        self.lock = threading.Condition()

    @ProtocolEntityCallback("success")
    def onSuccess(self, successProtocolEntity):
        self.lock.acquire()
        for target in self.getProp(self.__class__.PROP_MESSAGES, []):
            phone, message = target
            if '@' in phone:
                messageEntity = TextMessageProtocolEntity(message, to = phone)
            elif '-' in phone:
                messageEntity = TextMessageProtocolEntity(message, to = "%s@g.us" % phone)
            else:
                messageEntity = TextMessageProtocolEntity(message, to = "%s@s.whatsapp.net" % phone)
            self.ackQueue.append(messageEntity.getId())
            self.toLower(messageEntity)
        self.lock.release()

    @ProtocolEntityCallback("ack")
    def onAck(self, entity):
        self.lock.acquire()

        if entity.getId() in self.ackQueue:
            self.ackQueue.pop(self.ackQueue.index(entity.getId()))

        if not len(self.ackQueue):
            logger.info("Message sent")
            #raise KeyboardInterrupt()

        self.lock.release()

问题：

• 我应该在哪里调用send_message方法，以便在需要的地方发送消息
• 是否有一个常规事件（每秒触发一次）可以用来发送消息

在要调用的avove code

sendMessage

中，

protocolEntity.getTag（）=“send\u message”

必须为

True

。您不需要它来发送消息

layer.py

from yowsup.layers.interface import YowInterfaceLayer, ProtocolEntityCallback
from yowsup.layers.protocol_messages.protocolentities import TextMessageProtocolEntity
from yowsup.layers.protocol_receipts.protocolentities import OutgoingReceiptProtocolEntity
from yowsup.layers.protocol_acks.protocolentities import OutgoingAckProtocolEntity
from yowsup.layers.protocol_presence.protocolentities import PresenceProtocolEntity
import threading
import logging

logger = logging.getLogger(__name__)
recv_msg = []

class EchoLayer(YowInterfaceLayer):

    def __init__(self):
        super(EchoLayer, self).__init__()
        self.ackQueue = []
        self.lock = threading.Condition()

@ProtocolEntityCallback("message")
def onMessage(self, messageProtocolEntity):
    if messageProtocolEntity.getType() == 'text':
        recv_msg.append((messageProtocolEntity.getFrom(),messageProtocolEntity.getBody()))

    #send receipt otherwise we keep receiving the same message over and over
    receipt = OutgoingReceiptProtocolEntity(messageProtocolEntity.getId(), messageProtocolEntity.getFrom())
    self.toLower(receipt)

    @ProtocolEntityCallback("receipt")
    def onReceipt(self, entity):
        ack = OutgoingAckProtocolEntity(entity.getId(), "receipt", "delivery")
        self.toLower(ack)

    # List of (jid, message) tuples
    PROP_MESSAGES = "org.openwhatsapp.yowsup.prop.sendclient.queue"

    @ProtocolEntityCallback("success")
    def onSuccess(self, successProtocolEntity):
        self.lock.acquire()
        for target in self.getProp(self.__class__.PROP_MESSAGES, []):
            phone, message = target
            if '@' in phone:
                messageEntity = TextMessageProtocolEntity(message, to = phone)
            elif '-' in phone:
                messageEntity = TextMessageProtocolEntity(message, to = "%s@g.us" % phone)
            else:
                messageEntity = TextMessageProtocolEntity(message, to = "%s@s.whatsapp.net" % phone)
            self.ackQueue.append(messageEntity.getId())
            self.toLower(messageEntity)
        self.lock.release()

    @ProtocolEntityCallback("ack")
    def onAck(self, entity):
        self.lock.acquire()

        if entity.getId() in self.ackQueue:
            self.ackQueue.pop(self.ackQueue.index(entity.getId()))

        if not len(self.ackQueue):
            self.lock.release()
            logger.info("Message sent")
            raise KeyboardInterrupt()

        self.lock.release()

要发送消息，请在堆栈

run.py

中定义函数

send\u message

。您还可以从其他脚本导入run.py并使用它的函数

from layer import EchoLayer, recv_msg
CREDENTIALS = ("phone", "pwd")
def send_message(destination, message):

    ''' 
    destination is <phone number> without '+'
    and with country code of type string,
    message is string
    e.g send_message('11133434343','hello')
    '''
    messages = [(destination, message)]
    layers = (EchoLayer,
              (YowAuthenticationProtocolLayer,
               YowMessagesProtocolLayer,
               YowReceiptProtocolLayer,
               YowAckProtocolLayer,
               YowPresenceProtocolLayer)
              ) + YOWSUP_CORE_LAYERS
    stack = YowStack(layers)
    stack.setProp(EchoLayer.PROP_MESSAGES, messages)
    stack.setProp(YowAuthenticationProtocolLayer.PROP_PASSIVE, True)
    # Setting credentials
    stack.setProp(YowAuthenticationProtocolLayer.PROP_CREDENTIALS, CREDENTIALS)

    # WhatsApp server address
    stack.setProp(YowNetworkLayer.PROP_ENDPOINT, YowConstants.ENDPOINTS[0])
    stack.setProp(YowCoderLayer.PROP_DOMAIN, YowConstants.DOMAIN)              
    stack.setProp(YowCoderLayer.PROP_RESOURCE, env.CURRENT_ENV.getResource())

    # Sending connecting signal
    stack.broadcastEvent(YowLayerEvent(YowNetworkLayer.EVENT_STATE_CONNECT))
    try:
        # Program main loop
        stack.loop()
    except AuthError as e:
        print('Authentication error %s' % e.message)
        sys.exit(1)

def recv_message():
    layers = (  EchoLayer,
                (YowAuthenticationProtocolLayer, YowMessagesProtocolLayer,
                YowReceiptProtocolLayer, YowAckProtocolLayer,
                YowPresenceProtocolLayer)
             ) + YOWSUP_CORE_LAYERS

    stack = YowStack(layers)
    # Setting credentials
    stack.setProp(YowAuthenticationProtocolLayer.PROP_CREDENTIALS, CREDENTIALS)

    # WhatsApp server address
    stack.setProp(YowNetworkLayer.PROP_ENDPOINT, YowConstants.ENDPOINTS[0])
    stack.setProp(YowCoderLayer.PROP_DOMAIN, YowConstants.DOMAIN)
    stack.setProp(YowCoderLayer.PROP_RESOURCE, env.CURRENT_ENV.getResource())

    # Sending connecting signal
    stack.broadcastEvent(YowLayerEvent(YowNetworkLayer.EVENT_STATE_CONNECT))
    try:
        # Program main loop
        stack.loop()
    except AuthError as e:
        print('Authentication error %s' % e.message)
        sys.exit(1)

if __name__ == '__main__':
    if len(sys.argv) == 1:
        print('%s send number message\nrecv\n' % sys.argv[0])
        sys.exit(1)
    if sys.argv[1] == 'send':
        try:
            send_message(sys.argv[2],sys.argv[3])
        except KeyboardInterrupt:
            print('closing')
            sys.exit(0)
    if sys.argv[1] == 'recv':
        try:
            recv_message()
        except KeyboardInterrupt:
            print('closing')
            sys.exit(0)
        for m in recv_msg:
            print('From %s:\n%s\n' % m)

从图层导入EchoLayer，recv_msg
凭证=（“电话”、“pwd”）
def发送消息（目的地，消息）：
''' 
目的地没有“+”
国家代码为字符串类型，
消息是字符串
e、 g发送消息（'111334343'，'hello'）
'''
消息=[（目的地，消息）]
层=（回声层，
（YowaAuthenticationProtocollayer，
YowMessagesProtocolLayer，
YowReceiptProtocolLayer，
YowAckProtocolLayer，
YowPresenceProtocolLayer）
)+YOWSUP_核心层
堆栈=YowStack（层）
stack.setProp（EchoLayer.PROP_消息，消息）
stack.setProp（YowAuthenticationProtocolLayer.PROP_被动，True）
#设置凭据
stack.setProp（YowaAuthenticationProtocollayer.PROP_凭证、凭证）
#WhatsApp服务器地址
stack.setProp（YowNetworkLayer.PROP_端点，YowConstants.ENDPOINTS[0]）
stack.setProp（YowCoderLayer.PROP_域，YowConstants.DOMAIN）
stack.setProp（YowCoderLayer.PROP_RESOURCE，env.CURRENT_env.getResource（））
#发送连接信号
stack.broadcastEvent（YowLayerEvent（YowNetworkLayer.EVENT\u STATE\u CONNECT））
尝试：
#程序主循环
stack.loop（）
除AuthError为e外：
打印（'身份验证错误%s“%e.message”）
系统出口（1）
def recv_消息（）：
层=（回声层，
（YowAuthenticationProtocolLayer，YowMessageProtocollayer，
YowReceiptProtocolLayer，YowAckProtocolLayer，
YowPresenceProtocolLayer）
)+YOWSUP_核心层
堆栈=YowStack（层）
#设置凭据
stack.setProp（YowaAuthenticationProtocollayer.PROP_凭证、凭证）
#WhatsApp服务器地址
stack.setProp（YowNetworkLayer.PROP_端点，YowConstants.ENDPOINTS[0]）
stack.setProp（YowCoderLayer.PROP_域，YowConstants.DOMAIN）
stack.setProp（YowCoderLayer.PROP_RESOURCE，env.CURRENT_env.getResource（））
#发送连接信号
stack.broadcastEvent（YowLayerEvent（YowNetworkLayer.EVENT\u STATE\u CONNECT））
尝试：
#程序主循环
stack.loop（）
除AuthError为e外：
打印（'身份验证错误%s“%e.message”）
系统出口（1）
如果uuuu name uuuuuu='\uuuuuuu main\uuuuuuu'：
如果len（sys.argv）==1：
打印（'%s发送号码消息\nrecv\n'%sys.argv[0]）
系统出口（1）
如果sys.argv[1]=“发送”：
尝试：
发送消息（sys.argv[2]，sys.argv[3]）
除键盘中断外：
打印（'关闭'）
系统出口（0）
如果sys.argv[1]=“recv”：
尝试：
记录信息（）
除键盘中断外：
打印（'关闭'）
系统出口（0）
对于recv_msg中的m：
打印（'从%s:\n%s\n'%m]

---

现在，您可以通过调用

send_message（'1234567890'，'Howdy'）

发送消息，并通过调用

recv_message（）

接收消息

谢谢。首先，您能检查run.py的缩进是否正确吗？当您说我必须调用send_message时，我需要做的就是让run.py运行，并从另一个脚本调用如下内容：layer.send_message（'number'，'message'）？

send_message

在run.py中。您可以运行

python run.py number message

。或者导入run.py，您可以访问

send\u message

函数。您好。我按照你的建议做了测试。代码似乎处于一个无休止的循环中。这是我得到的唯一消息：找不到记录器“yowsup.stacks.yowstack”的处理程序。嗨，请提供更多信息，以便我能提供帮助。