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我有一个简单的 django 应用程序，它允许用户添加新用户。每当我们创建新用户时，都会向相应的电子邮件 ID 发送一封邮件（我们在创建新用户时提供的内容）。如果我添加了任何新用户用电子邮件说xxxx@xxxx.com，邮件将成功发送到xxxx@xxxx.com。我在这里没有问题。

但是当我尝试编写一个添加新用户的测试用例时，我的代码中的电子邮件发送行出现错误......即TypeError: __init__() takes at most 2 non-keyword arguments (6 given)。代码如下，

#from my views.py,

Email().send_email(settings.FORGOT_SUBJECT, emailmessage, [username], 
   settings.CONTENT_TYPE)`

请记住，当从网页创建用户并且邮件成功发送时，我在这一行没有问题。只有在测试用例期间在这一行出现错误。

# code for SMTP connection
class Email:

    def __init__(self):
        return;

    def send_email(self, subject, message, recipients, contenttype):
        """
        Send email using smtp connection.
        """
        try:
            from django.core.mail import EmailMessage, SMTPConnection, send_mail
            from settings import EMAIL_HOST, EMAIL_HOST_USER, EMAIL_HOST_PASSWORD, EMAIL_PORT, EMAIL_USE_TLS
        finally:
            connection = SMTPConnection(EMAIL_HOST, EMAIL_PORT, EMAIL_HOST_USER, EMAIL_HOST_PASSWORD, EMAIL_USE_TLS)
            emailMessage = EmailMessage(subject, message, settings.EMAIL_HOST_USER, recipients)
            emailMessage.content_subtype = contenttype
            connection.send_messages([emailMessage])

请提供任何解决方案以避免此错误。

TypeError: __init__() takes at most 2 non-keyword arguments (6 given)

提前致谢。

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1 回答 1

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您似乎正在编写不是 Python 的东西。

That __init__ method does nothing. Remove it.

In fact, remove the class altogether. This isn't Java: if you're not storing state or encapsulating functionality, there's no reason to have a class. Just use the send_email function on its own.

于 2011-09-20T10:18:35.990 回答