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celery.utils.mail

celery.utils.mail

How task error emails are formatted and sent.

exception celery.utils.mail.SendmailWarning

Problem happened while sending the email message.

class celery.utils.mail.Message(to=None, sender=None, subject=None, body=None, charset='us-ascii')

class celery.utils.mail.Mailer(host='localhost', port=0, user=None, password=None, timeout=2, use_ssl=False, use_tls=False)

send(message, fail_silently=False, **kwargs)

class celery.utils.mail.ErrorMail(task, **kwargs)

Defines how and when task error e-mails should be sent.

参数:task – The task instance that raised the error.

subject and body are format strings which are passed a context containing the following keys:

• name

  Name of the task.

• id

  UUID of the task.

• exc

  String representation of the exception.

• args

  Positional arguments.

• kwargs

  Keyword arguments.

• traceback

  String representation of the traceback.

• hostname

  Worker nodename.

EMAIL_SIGNATURE_SEP = '-- '

body = '\nTask {name} with id {id} raised exception:\n{exc!r}\n\n\nTask was called with args: {args} kwargs: {kwargs}.\n\nThe contents of the full traceback was:\n\n{traceback}\n\n-- \nJust to let you know,\npy-celery at {hostname}.\n'

Format string used to generate error email content.

format_body(context)

format_subject(context)

send(context, exc, fail_silently=True)

should_send(context, exc)

Return true or false depending on if a task error mail should be sent for this type of error.

subject = ' [{hostname}] Error: Task {name} ({id}): {exc!r}\n '

Format string used to generate error email subjects.