有很多关于如何将文件附加到电子邮件的示例,但是我找不到如何附加MimeBase实例的示例。

从文档中:附件“这些可以是email.mimebase.mimebase实例,也可以是(文件名,内容,mimeType)三倍。”

因此,我正在函数中生成一个ial文件:

def ical()
    cal = vobject.iCalendar()
    cal.add('method').value = 'PUBLISH'  # IE/Outlook needs this

    vevent = cal.add('vevent')
    vevent.add('dtstart').value = self.course.startdate
    vevent.add('dtend').value = self.course.startdate
    vevent.add('summary').value='get details template here or just post url'
    vevent.add('uid').value=str(self.id)
    vevent.add('dtstamp').value = self.created

    icalstream = cal.serialize()
    response = HttpResponse(icalstream, mimetype='text/calendar')
    response['Filename'] = 'shifts.ics'  # IE needs this
    response['Content-Disposition'] = 'attachment; filename=shifts.ics'
    return response

但这是行不通的:

   myicalfile = ical()
   message.attach(myicalfile)
有帮助吗?

解决方案

在def ial()末尾尝试此代码:

from email.mime.text import MIMEText
part = MIMEText(icalstream,'calendar')
part.add_header('Filename','shifts.ics') 
part.add_header('Content-Disposition','attachment; filename=shifts.ics') 
return part

当然,导入代码应在文件的顶部移动以符合编码标准。

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