python win32com Outlook，无法检索发件人信息. [英] python win32com outlook, can't retrieve sender information.

问题描述

我正在使用 win32com.client 与 Outlook 交互.我已经设法检索到消息的正文和主题.

I'm using win32com.client to interact with outlook. I've managed to retrieve the body and subject of the messages.

我的代码基于以下帖子:清楚地记录了使用 python win32com Outlook 阅读电子邮件功能

I based my code on the following post: Clearly documented reading of emails functionality with python win32com outlook

我怎么只能得到 body 和 subject 任何其他东西要么返回 <COMObject <unknown>> 或以下错误.

How ever I can only get the bodyand subjectanything else will either return <COMObject <unknown>> or the following error.

Traceback (most recent call last):
  File "C:/Users/xx/PycharmProjects/email_crawler/email_crawler.py", line 62, in <module>
    main()
  File "C:/Users/xx/PycharmProjects/email_crawler/email_crawler.py", line 56, in main
    retrieve_messages(outlook)
  File "C:/Users/xx/PycharmProjects/email_crawler/email_crawler.py", line 51, in retrieve_messages
    print(message.Sender)
  File "C:\Users\xx\PycharmProjects\email_crawler\venv\lib\site-packages\win32com\client\dynamic.py", line 527, in __getattr__
    raise AttributeError("%s.%s" % (self._username_, attr))
AttributeError: <unknown>.Sender

这是我的代码.

def get_outlook():
        """
        :return: creates an instance of outlook and returns it.
        """
        outlook = win32com.client.Dispatch("Outlook.Application").GetNamespace("MAPI")
        return outlook


def retrieve_messages(outlook):
    """
    Retrieves messages from the inbox and returns a list.
    :param outlook: Instance of an outlook account
    :return:
    """
    inbox = outlook.GetDefaultFolder(6)
    messages = inbox.Items
    for message in messages:
        print(message.Sender)


def main():
    outlook = get_outlook()
    retrieve_messages(outlook)


if __name__ == "__main__":
main()

推荐答案

Sender 确实是一个 COM 对象，而不是一个字符串.它具有Name 和Address 等属性.请记住，并非收件箱中的所有项目都是 MailItem 对象 - 您也可以拥有 MeetingItem 和 ReportItem 对象.如果您只需要 MailItem 对象，请检查 Class 属性 = 43 (OlObjectClass.olMail)

Sender is indeed a COM object, not a string. It has properties like Name and Address. Keep in mind that not all items in your Inbox are MailItem objects - you can also have MeetingItem and ReportItem objects. If you only want MailItem objects, check that Class property = 43 (OlObjectClass.olMail)

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