嗨,我正试图推迟通过sendmail发送邮件。
我能发邮件没问题。
我一尝试deferred.defer(send_invitation,recipient)
,它就停止工作了。你知道吗
我可以看到任务正在重试到允许的最大限制,日志显示:
File "/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/api/mail.py", line 1136, in send
raise ERROR_MAP[e.application_error](e.error_detail)
InvalidSenderError: Unauthorized sender
这是否意味着,如果一个sendmail作业被发送到默认队列(或任何队列),它将不再被认为是从原始发件人发送的,并且新发件人(即队列)没有被授权??你知道吗
在不使用deferred.defer
的情况下,邮件将通过项目所有者的电子邮件和默认appengine服务帐户发送。两个帐户都需要权限/角色。你知道吗
import webapp2
from google.appengine.ext import deferred
import jinja2
import os
import datetime
from google.appengine.api import users, mail
recipient ='xxxxxx@xxxx.com'
user = users.GetCurrentUser().email()
print "THIS IS THE CURRENT USER %s" %user
def send_invitation(recipient):
print "In the def user email is %s" %user
mail.send_mail(sender=user,to=recipient, subject='You\'re invited!',body='''You have been invited to join our community...''')
class SendInvitationHandler(webapp2.RequestHandler):
print "This is user within the class %s" %user
def get(self):
user = users.GetCurrentUser().email()
tempalte_env = jinja2.Environment(loader=jinja2.FileSystemLoader(os.getcwd()))
current_time = datetime.datetime.now()
template = tempalte_env.get_template('invitation.html')
message = "<p>%s, and an invitation to %s has been deferred from %s</p>" % (datetime.datetime.now(),recipient, user)
context = {'recipient': recipient,
'message': message,
'current_time': current_time,
'user': user
}
self.response.out.write(template.render(context))
deferred.defer(send_invitation,recipient)
app = webapp2.WSGIApplication([('/sendinvite', SendInvitationHandler)], debug=True)
将行deferred.defer(send_invitation,recipient)
更改为send_invitation(recipient)
,它就可以工作了。。。你知道吗
延迟任务在不同的处理程序上执行,以响应不同的请求,它不再具有原始请求的上下文。所以基本上你不再有
user
集了。你知道吗您需要收集在原始上下文中发送消息所需的所有信息,并将其作为参数传递给延迟任务。在您的特定情况下,除了
recipient
,您还需要传递user
,如下所示:并推迟:
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