1

我正在尝试使用 Sendgrid 发送密码重置电子邮件。

这是错误的堆栈跟踪:

Traceback (most recent call last):
  File "C:\Program Files\Google\google_appengine\lib\webapp2-
2.5.2\webapp2.py", line 1535, in __call__
    rv = self.handle_exception(request, response, e)
  File "C:\Program Files\Google\google_appengine\lib\webapp2-
2.5.2\webapp2.py", line 1529, in __call__
    rv = self.router.dispatch(request, response)
  File "C:\Program Files\Google\google_appengine\lib\webapp2-
2.5.2\webapp2.py", line 1278, in default_dispatcher
    return route.handler_adapter(request, response)
  File "C:\Program Files\Google\google_appengine\lib\webapp2-
2.5.2\webapp2.py", line 1102, in __call__
    return handler.dispatch()
  File "C:\Program Files\Google\google_appengine\lib\webapp2-
2.5.2\webapp2.py", line 572, in dispatch
    return self.handle_exception(e, self.app.debug)
  File "C:\Program Files\Google\google_appengine\lib\webapp2-
2.5.2\webapp2.py", line 570, in dispatch
    return method(*args, **kwargs)
  File "C:\Users\C\PycharmProjects\alpha\u\user.py", line 121, in post
    response = sg.client.mail.send.post(request_body=mail.get())
  File "C:\Users\C\PycharmProjects\alpha\python_http_client\client.py", 
line 227, in http_request
    return Response(self._make_request(opener, request))
  File "C:\Users\C\PycharmProjects\alpha\python_http_client\client.py", 
line 161, in _make_request
    raise exc
UnauthorizedError

我已将 sendgrid 和 python-http-client 都导入到我的项目中。(为什么我必须单独导入这个?)

这是我从 Sendgrid 演示中获取的测试代码:

class PasswordResetHandler(BaseHandler):
"""
handler to reset the users password.
also to verify if the user email is in the database
"""
def post(self):
    email = self.request.get("email_for_reset")

    sg = sendgrid.SendGridAPIClient(apikey=os.environ.get(SENDGRID_API_KEY))
    from_email = Email("email@example.com")
    to_email = Email(email)
    subject = "Sending with SendGrid is Fun"
    content = Content("text/plain", "and easy to do anywhere, even with Python")
    mail = Mail(from_email, subject, to_email, content)
    response = sg.client.mail.send.post(request_body=mail.get())
    self.redirect('/u/password-reset-confirmation')

任何人都可以帮助这里发生的事情吗?

谢谢。

4

2 回答 2

0

检查您的 API 密钥是否有拼写错误,并确保使用os.environ.get().

您收到 HTTP 错误 401。正如您在包含第 161 行(以及通往它的行)的 client.py 代码中看到的那样_make_request,您将收到第 159 行正在处理的 HTTPError:

exc = handle_error(err)

handle_error()在 exceptions.py中实现,并显示UnauthorizedError来自 HTTPError 401。最可能的原因是错误的 api 密钥。检查您的 api 密钥是否有拼写错误。通过在我的代码中插入一个错误的 api 密钥,我能够得到相同的 HTTP 错误。除此之外,我的此功能与您在问题中显示的代码相同。

于 2017-07-27T22:39:54.193 回答
0

我使用的语法不同,使用SendGridClient

sg = sendgrid.SendGridClient(SENDGRID_API_KEY)

message = sendgrid.Mail(
    to =            to, 
    subject =       subject, 
    html =          html, 
    text =          body, 
    from_email =    sender
)

status, msg = sg.send(message)
于 2017-07-17T16:10:33.243 回答