33 lines
1.0 KiB
Python
33 lines
1.0 KiB
Python
from django.core.mail.backends.base import BaseEmailBackend
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from django.utils.encoding import force_text
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from django.utils.module_loading import import_string
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from . import logger
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from .settings import EMAIL_SEND_TASK
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def _get_message_recipients(email_message):
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message_recipients = getattr(email_message, 'to', None)
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if not isinstance(message_recipients, list):
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return 'unknown'
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return ', '.join(map(force_text, message_recipients))
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class EmailBackend(BaseEmailBackend):
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task = None
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def __init__(self, fail_silently=False, **kwargs):
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super(EmailBackend, self).__init__(fail_silently, **kwargs)
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self.task = import_string(EMAIL_SEND_TASK)
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def send_messages(self, email_messages):
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num_sent = 0
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for email in email_messages:
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try:
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self.task.apply_async(email)
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num_sent += 1
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except Exception as e:
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logger.error("cannot send message %s: %r" % (_get_message_recipients(email), e))
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return num_sent
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