使用 Python 和 Suds 检索 Exchange 日历事件

Question

我正在尝试使用 suds 库在 Python 中检索 Exchange 日历事件。

我能够读取 FreeBusyResponse 数据，但我无法成功检索实际的日历事件。

soap 请求看起来不错：

<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope
xmlns:ns0="http://schemas.microsoft.com/exchange/services/2006/types"     
xmlns:ns1="http://schemas.microsoft.com/exchange/services/2006/messages"     
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"     
xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types" 
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
<SOAP-ENV:Header>
      <t:RequestServerVersion Version="Exchange2010_SP1"/>
   </SOAP-ENV:Header>
   <SOAP-ENV:Body>
      <ns1:FindItem Traversal="Shallow">
         <ns1:ItemShape>
            <ns0:BaseShape>Default</ns0:BaseShape>
         </ns1:ItemShape>
         <ns1:CalendarView xsi:type="ns0:CalendarViewType" StartDate="2016-10-17T14:10:41.620151+01:00" EndDate="2016-10-17T14:10:41.620176+01:00"/>
         <ns1:ParentFolderIds>
            <ns0:DistinguishedFolderId xsi:type="ns0:DistinguishedFolderIdType" Id="calendar">
               <ns0:Mailbox>
                  <ns0:EmailAddress>dries@myhost.be</ns0:EmailAddress>
               </ns0:Mailbox>
            </ns0:DistinguishedFolderId>
         </ns1:ParentFolderIds>
      </ns1:FindItem>
   </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

代码中的相关部分：

find_item_request = client.factory.create('FindItemType')
shape_types = client.factory.create('ns1:DefaultShapeNamesType')
shape_type = client.factory.create('ns1:ItemResponseShapeType')
shape_type.BaseShape = 'Default'
find_item_request.ItemShape = shape_type
find_item_request._Traversal = 'Shallow'

mailbox = Element('ns1:Mailbox')
emailaddress = Element('ns1:EmailAddress').setText('dries@myhost.be')
mailbox.append(emailaddress)

folder_id_type = client.factory.create('ns1:DistinguishedFolderId')
folder_id_type.Mailbox = mailbox
folder_id_type._Id = 'calendar'

folder_ids = client.factory.create('ns1:NonEmptyArrayOfBaseFolderIdsType')
folder_ids.DistinguishedFolderId = folder_id_type
find_item_request.ParentFolderIds = folder_ids

calendar_view = client.factory.create('ns1:CalendarViewType')
calendar_view._StartDate = start
calendar_view._EndDate = end
find_item_request.CalendarView = calendar_view

client.service.FindItem.method.soap.input.body.wrapped = False

try:
  find_item_response = client.service.FindItem(find_item_request)
except WebFault as e:
  raise e
msg = result.FindItemResponseMessage

我应该使用 CalendarView 以外的东西吗？

Answer 1

我找到了以下解决方案：

import time
import datetime
import pytz
from suds.client import WebFault
from suds.client import Client
from suds.sax.element import Element
from suds.transport.http import HttpTransport
from suds.sudsobject import asdict

< auth and transport comes here >

# Todo: fix timezones displayed in suds output.
start = datetime.datetime.now(pytz.timezone('Europe/Brussels')).isoformat()
end = datetime.datetime.now(pytz.timezone('Europe/Brussels')).isoformat()

fi = client.factory.create('FindItem')
fi.ItemShape.BaseShape = 'AllProperties'
fi.ParentFolderIds.DistinguishedFolderId = client.factory.create('t:DistinguishedFolderIdType')
fi.ParentFolderIds.DistinguishedFolderId._Id = 'calendar'
fi._Traversal = 'Shallow'

calendar_view = client.factory.create('CalendarView')
calendar_view._StartDate = start
calendar_view._EndDate = end
fi.CalendarView = calendar_view

#client.service.FindItem.method.soap.input.body.wrapped = False

try:
  response = client.service.FindItem(**asdict(fi))
  print response
except WebFault as e:
  raise e