Question

我最近遇到了一个问题，即从item.sender返回的一些值-附件是屏幕转储2

您可以在图形的下部看到，这不是item.sender返回的常用形式，通常是以下形式：

Mailbox(name='ReCircle Recycling', email_address='aldoushicks@recirclerecycling.com', routing_type='SMTP', mailbox_type='OneOff')

还有其他人看到过吗？

您如何处理？

即即使我使用try / except子句，此结果仍然会导致IDE冻结。

我今天使用完全相同的日期过滤器重新运行了脚本，但没有发生。所以我不得不问，发生了什么事？为什么不再发生？

它的怪异行为。将来可能会阻塞脚本，因此想知道如何防止它。

代码：

from collections import defaultdict
from datetime import datetime
import logging

from exchangelib import DELEGATE, Account, Credentials, \
EWSDateTime, EWSTimeZone, Configuration
from exchangelib.util import PrettyXmlHandler

logging.basicConfig(level=logging.DEBUG, handlers=[PrettyXmlHandler()])

gusername="" #deleted :/
gpassword="" #deleted :/
gprimary_smtp_address="bspks@lunet.lboro.ac.uk"
em_dict = defaultdict(list)

def contactServer(pusername, ppassword,pprimary_smtp_address):
    creds = Credentials(pusername, ppassword)
    config = Configuration(server='outlook.office365.com/EWS/Exchange.asmx', \
                           credentials=creds)
    return Account(
        primary_smtp_address=pprimary_smtp_address,
        autodiscover=False, 
        config = config,
        access_type=DELEGATE
    )

print ("connecting to server\n")
account = contactServer(gusername, gpassword, gprimary_smtp_address)

dt_string = "2018-11-01 12:41:19+00:00" #usually comes out from db, stringified for debugging
dt = datetime.strptime(dt_string, '%Y-%m-%d %H:%M:%S+00:00')
tz = EWSTimeZone.timezone('Europe/London') 
last_datetime = tz.localize(dt)

for item in account.inbox.filter(datetime_received__gt=last_datetime):
    if isinstance(item, Message):

        em_dict["username"].append(gusername)
        em_dict["gprimary_smtp_address"].append(gprimary_smtp_address)
        em_dict["datetime_received"].append(item.datetime_received)
        em_dict["subject"].append(item.subject)
        em_dict["body"].append(item.body)
        em_dict["item_id"].append(item.item_id)
        em_dict["sender"].append(item.sender)

        # extract the email address from item.sender
        emailaddr = item.sender.email_address
        print ("debug email addr: ", emailaddr)

print ("downloaded emails\n")

Exchangelib item.sender返回字节

0 个答案: