我有以下脚本，该脚本正在尝试从Outlook获取附件。
outlook = win32com.client.Dispatch("Outlook.Application")
inbox = outlook.GetDefaultFolder(0)
messages = inbox.Items
message = messages.GetLast() #open last message
attachments = message.Attachments #assign attachments to attachment variable
attachment = attachments.Item(1)
attachment.SaveASFile(os.path.join('c:', 'temp'))
但是，当我运行它时，我得到以下信息：
Traceback (most recent call last):
File "C:/Users/e003048/QA/trunk/automation/selenium/src/global_functions/util_get_email_attachments.py", line 11, in <module>
inbox = outlook.GetDefaultFolder(0)
File "C:\Python27\Lib\site-packages\win32com\client\dynamic.py", line 522, in __getattr__
raise AttributeError("%s.%s" % (self._username_, attr))
AttributeError: Outlook.Application.GetDefaultFolder
我不确定我应该把用户名放在哪里使它工作。
我尝试了以下答案中的建议，并收到以下错误：
Traceback (most recent call last):
File "C:/Users/e003048/QA/trunk/automation/selenium/src/global_functions/util_get_email_attachments.py", line 10, in <module>
inbox = mapi.GetDefaultFolder(0)
File "<COMObject <unknown>>", line 2, in GetDefaultFolder
pywintypes.com_error: (-2147024809, 'The parameter is incorrect.', None, None)
我想包括完整的工作代码，以防其他人发现它有用：
def get_email_attachments(self):
outlook = win32com.client.Dispatch("Outlook.Application").GetNameSpace('MAPI')
# change the Folders parameter to the directory you are having the attachment go to
inbox = outlook.GetDefaultFolder(6).Folders('ForAttachments')
messages = inbox.Items
message = messages.GetLast() # opens the last message
attachments = message.Attachments
attachment = attachments.Item(1)
attachment.SaveAsFile('C:\\temp\\' + attachment.FileName)
在GetDefaultFolder没有应用对象（见定义应用程序文档），它的定义NameSpace，你通过得到的对象
mapi = outlook.GetNameSpace("MAPI")
然后
inbox = mapi.GetDefaultFolder(0)
我想你也可以用
mapi = outlook.Session
代替GetNameSpace。
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我来说两句