Question

我已经做了很多工作，这是使聊天机器人正常工作的最后一件事。我试图在我的WhatsApp聊天机器人上从用户收到图像（自拍照），但没有成功。我在Django中使用Python。

TypeError: __init__() takes 2 positional arguments but 4 were given

起初我尝试过类似的事情：

@twilio_view
def visita_selfie(request):
    print('VISITA SELFIE')

    message_sid = request.POST.get('MessageSid', '')
    from_number = request.POST.get('From', '')
    num_media = int(request.POST.get('NumMedia', 0))

    media_files = [(request.POST.get("MediaUrl{}".format(i), ''),
                    request.POST.get("MediaContentType{}".format(i), ''))
                   for i in range(0, num_media)]

    print('media files')
    print(media_files)

    memory = json.loads(request.POST.get('Memory'))

    print('Memory= ',memory)


    return HttpResponse(status=200)

但这没用。

我的日志上什么也没有，Twilio调试器向我显示了

{
  "actions": [
    {
      "say": "Please send me the selfie."
    },
    {
      "listen": true
    },
    {
      "redirect" : "my webhook"
    }
  ]
}

然后我尝试了Collect：

Request Inspector
- Collapse All
POST
https://channels.autopilot.twilio.com/v1/AC0de44f5c63d50ab672ae85bef67ff3bc/UA313a4235eb1ee7cc39ce2ec1781d911a/twilio-messaging/whatsapp
2019-11-12 17:54:05 UTC
400
Request
URL

https://channels.autopilot.twilio.com/v1/AC0de44f5c63d50ab672ae85bef67ff3bc/UA313a4235eb1ee7cc39ce2ec1781d911a/twilio-messaging/whatsapp

Parameters
Show Raw
ApiVersion
    "2010-04-01"
MediaUrl0
    "https://api.twilio.com/2010-04-01/Accounts/AC0de44f5c63d50ab672ae85bef67ff3bc/Messages/MMd9aa12480e0bebd90ace8a8d5e46cca9/Media/MEaf6ae55ca8c5b27defdef15698a182f8"
SmsSid
    "MMd9aa12480e0bebd90ace8a8d5e46cca9"
SmsStatus
    "received"
SmsMessageSid
    "MMd9aa12480e0bebd90ace8a8d5e46cca9"
NumSegments
    "1"
From
    "whatsapp:+553584311599"
To
    "whatsapp:+14155238886"
MessageSid
    "MMd9aa12480e0bebd90ace8a8d5e46cca9"
Body
    ""
AccountSid
    "AC0de44f5c63d50ab672ae85bef67ff3bc"
NumMedia
    "1"
MediaContentType0
    "image/jpeg"
Message Text
Show Raw
Msg
    "Bad Request"
sourceComponent
    "14100"
ErrorCode
    "11200"
EmailNotification
    "false"
httpResponse
    "400"
LogLevel
    "ERROR"
url
    "https://channels.autopilot.twilio.com/v1/AC0de44f5c63d50ab672ae85bef67ff3bc/UA313a4235eb1ee7cc39ce2ec1781d911a/twilio-messaging/whatsapp"
Response
Headers
X-Cache MISS from Twilio-Cache
X-Cache-Lookup MISS from Twilio-Cache:3128
X-Twilio-WebhookAttempt 1
X-Twilio-WebhookRetriable false
Content-Length 66
Date Tue, 12 Nov 2019 17:54:06 GMT
Content-Type application/json
Body
Show Raw

{
    "code": 20001,
    "status": 400,
    "message": "Missing/Invalid Parameters"
}

我也不工作，当我用collect键入文本时，我的日志只显示了'VISITA SELFIE'（意味着它已到达功能），但是media_files为空[]。

我在做什么错了？

Answer 1

这里是Twilio开发人员的传播者。

恐怕Twilio Autopilot doesn't support media right now，所以您将无法像这样从网络挂钩中获取图像。

我无法使用Twilio在WhatsApp上获得用户发送的图像

1 个答案: