Question

我正在尝试使用django celery发送电子邮件以安排任务。我正在调用一个电子邮件函数，该函数在单独调用时会起作用。但是，当从celery beats Scheduler调用时，出现错误：

提高ValueError（“未处理类型％s”％type（wire））ValueError：未处理的类型

该应用程序称为仪表板。在我的dashboard.tasks文件中：

from __future__ import absolute_import, unicode_literals
from celery import shared_task
from django_celery_beat.models import PeriodicTask, IntervalSchedule
from django.core.mail import send_mail




def sendConfirmEmail():
    send_mail(
        'Testing Hotmail',
        'Here is the message.',
        'someone@hotmail.com',
        ['someone@hotmail.com'],
        fail_silently=False,
    )

并在我的仪表板视图中：

@login_required(login_url='/login/')
def dashboard(request):
    schedule, created = IntervalSchedule.objects.get_or_create(every=30,period=IntervalSchedule.SECONDS)
    PeriodicTask.objects.create(interval=schedule,name="Send Email",task="dashboard.tasks.sendConfirmEmail",
                                )

    return render(request,"dashboard/index.html",{})

我也在使用django-results-backend，rabbit和celery-beats 我得到的确切错误如下所示。

Traceback (most recent call last):
  File "c:\users\brandon\appdata\local\programs\python\python36-32\lib\site-packages\djcelery_email\tasks.py", line 41, in send_emails
    conn.open()
  File "c:\users\brandon\appdata\local\programs\python\python36-32\lib\site-packages\django\core\mail\backends\smtp.py", line 63, in open
    self.connection = self.connection_class(self.host, self.port, **connection_params)
  File "c:\users\brandon\appdata\local\programs\python\python36-32\lib\smtplib.py", line 251, in __init__
    (code, msg) = self.connect(host, port)
  File "c:\users\brandon\appdata\local\programs\python\python36-32\lib\smtplib.py", line 336, in connect
    self.sock = self._get_socket(host, port, self.timeout)
  File "c:\users\brandon\appdata\local\programs\python\python36-32\lib\smtplib.py", line 307, in _get_socket
    self.source_address)
  File "c:\users\brandon\appdata\local\programs\python\python36-32\lib\site-packages\eventlet\green\socket.py", line 44, in create_connection
    for res in getaddrinfo(host, port, 0, SOCK_STREAM):
  File "c:\users\brandon\appdata\local\programs\python\python36-32\lib\site-packages\eventlet\support\greendns.py", line 513, in getaddrinfo
    qname, addrs = _getaddrinfo_lookup(host, family, flags)
  File "c:\users\brandon\appdata\local\programs\python\python36-32\lib\site-packages\eventlet\support\greendns.py", line 477, in _getaddrinfo_lookup
    answer = resolve(host, qfamily, False)
  File "c:\users\brandon\appdata\local\programs\python\python36-32\lib\site-packages\eventlet\support\greendns.py", line 424, in resolve
    return _proxy.query(name, rdtype, raise_on_no_answer=raises)
  File "c:\users\brandon\appdata\local\programs\python\python36-32\lib\site-packages\eventlet\support\greendns.py", line 382, in query
    return end()
  File "c:\users\brandon\appdata\local\programs\python\python36-32\lib\site-packages\eventlet\support\greendns.py", line 361, in end
    raise result[1]
  File "c:\users\brandon\appdata\local\programs\python\python36-32\lib\site-packages\eventlet\support\greendns.py", line 342, in step
    a = fun(*args, **kwargs)
  File "c:\users\brandon\appdata\local\programs\python\python36-32\lib\site-packages\eventlet\support\dns\resolver.py", line 916, in query
    source_port=source_port)
  File "c:\users\brandon\appdata\local\programs\python\python36-32\lib\site-packages\eventlet\support\greendns.py", line 807, in tcp
    r = dns.message.from_wire(wire, keyring=q.keyring, request_mac=q.mac)
  File "c:\users\brandon\appdata\local\programs\python\python36-32\lib\site-packages\eventlet\support\dns\message.py", line 820, in from_wire
    ignore_trailing)
  File "c:\users\brandon\appdata\local\programs\python\python36-32\lib\site-packages\eventlet\support\dns\message.py", line 601, in __init__
    self.wire = dns.wiredata.maybe_wrap(wire)
  File "c:\users\brandon\appdata\local\programs\python\python36-32\lib\site-packages\eventlet\support\dns\wiredata.py", line 103, in maybe_wrap
    raise ValueError("unhandled type %s" % type(wire))
ValueError: unhandled type <class 'bytearray'>

有人知道我在做什么错吗？

Django Celery Beats Email引发ValueError（“ unhandled type％s”％type（wire））

0 个答案: