Python Django 1.5发送附件时出错'；文件'；对象没有属性'__获取项目'；

我试图通过电子邮件发送一个附件，一个pdf文件，但我收到以下错误

“file”对象没有属性“\uu getitem\uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu”

这是我的密码

created_pdf = open(filename)

from_email = settings.DEFAULT_EMAIL
email = EmailMessage('KenyaBuzz Tickets for %s'%seat1.movie, "There's a pdf attached with the tickets, please print it and provide it at...", from_email,
        [seat1.user.email],
        )
email.attach(filename, created_pdf, 'application/pdf')
email.send()

---

attach

的第二个参数应该是数据，而不是文件对象

email.attach(filename, created_pdf.read(), 'application/pdf')

但最好使用

attach_file

，它直接获取文件名：

email.attach_file(filename)

---

attach

的第二个参数应该是数据，而不是文件对象

email.attach(filename, created_pdf.read(), 'application/pdf')

但最好使用

attach_file

，它直接获取文件名：

email.attach_file(filename)