获取所有或最后一个电子邮件附件python

我正在尝试从我的电子邮件中获取所有附件,或者获取具有特定标题的最后一封电子邮件 附件

到目前为止,我有以下几点:

import pandas as pd
import win32com.client
import os
import datetime as date
import time
outlook = win32com.client.Dispatch("Outlook.Application").GetNamespace("MAPI")
inbox = outlook.GetDefaultFolder(6) # "6" refers to the index of a folder - in this case the inbox. You can change that number to reference
messages = inbox.Items
message = messages.GetLast()
val_date = date.date.today()

sub_today = 'GG in GD'

for item in messages:
    if item.Subject == sub_today:
        print(item.Subject)
        print(item.SentOn)
        attachments = item.Attachments
        attachment = attachments.Item(1)
        attachment.SaveAsFile(os.getcwd() + '\\' + str(attachment))
        Good_Data = pd.read_csv(os.getcwd() + '\\' + str(attachment))

因为这个脚本的下一部分要求我在2.7上运行它,所以我不确定如何修复这个代码来获得我需要的。在3.6中,我可以这样做:

for item in messages:
    if item.Subject == sub_today and item.SentOn.date() == val_date:

理想情况下,我想得到过去几天所有这些附件的列表,并抓取带有附件的最近一个,可能还有日期。

我在使用 item.SentOn 哪种类型 time . 我试着把它转换成字符串,然后 datetime.datetime.strptime() ,或从 time.time() 试着看看它是否大于。但我没有取得任何成功。

即使我试图转换 时间 反对 datetime

message.SentOn
<PyTime:3/7/2018 10:18:03 AM>

date.date.fromtimestamp(message.SentOn)
datetime.date(1970, 1, 1)

我想让它做一些类似的事情:

for item in messages:
    if item.Subject == sub_today and item.SentOn > time.time.today()-2weeks and item.Attachments is not null:
        attachments = item.Attachments
        attachment = attachments.Item(1)
        att.append(attachment)
        attachment.SaveAsFile(os.getcwd() + '\\' + str(attachment))
        Good_Data = pd.read_csv(os.getcwd() + '\\' + str(attachment))