python提取.msg邮件的附件

.msg文件，outlook邮件的一种保存方式

方式一：使用win32com库，需要安装outlook才行

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import win32com.client

import os

 

 

def get_attachments(file_dir, dst_dir):

    """

    获取.msg文件内的附件

    :param file_dir: .msg文件路径

    :param dst_dir: 附件存放目录

    :return: None

    """

    outlook = win32com.client.Dispatch("Outlook.Application").GetNamespace("MAPI")

    msg = outlook.OpenSharedItem(file_dir)

    '''

    print(msg.SenderName)

    print(msg.SenderEmailAddress)

    print(msg.SentOn)

    print(msg.To)

    print(msg.CC)

    print(msg.BCC)

    print(msg.Subject)

    print(msg.Body)

    '''

    count_attachments = msg.Attachments.Count

    attachments = msg.Attachments

    if count_attachments > 0:

        # for item in range(count_attachments):

        #     print(msg.Attachments.Item(item + 1).Filename)  # 循环输出附件名

        for att in attachments:

            att.SaveAsFile(os.path.join(dst_dir, att.FileName))

 

    del outlook, msg  # 释放资源

方式二：使用extract_msg库

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import extract_msg

 

file_name = r"E:\test\test_email.msg"

msg = extract_msg.Message(file_name)

"""

print(msg.subject)

print(msg.cc)

print(msg.bcc)

print(msg.sender)

print(msg.to)

print(msg.path)

print(msg.attachments)

print(msg.date)

print(msg.body)

print(msg.htmlBody)

"""

for attachment in msg.attachments:

    attachment.save(customPath='E:/test')

方式三：使用independentsoft.msg库

安装：pip install independentsoft.msg

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from independentsoft.msg import Message

from independentsoft.msg import Attachment

 

message = Message(file_path = "e:\\intvalue.msg")

 

for i in range(len(message.attachments)):

    attachment = message.attachments[i]

    attachment.save("e:\\" + str(attachment.file_name))