def get_nested_payload(mime_message):
"""
Returns a single message object from a list of text content and attachments in a MIME message,
after filtering out unwanted content. Also handles nested content like forwarded messages.
:param mime_message: The MIME message to traverse looking for content
:return: A list of plain-text email bodies and a list of base-64 attachments (if any)
"""
return_message = EmailMessage()
return_message.subject = mime_message.get('Subject')
return_message.sender = clean_sender(mime_message.get('From'))
return_message.recipient = clean_recipient(mime_message.get('To'))
return_message.date = parse(mime_message.get('Date'))
for sub_message in mime_message.walk():
content_type = sub_message.get_content_type()
disposition = sub_message.get('Content-Disposition')
if content_type == 'text/plain' and disposition is None:
x = unicode(sub_message.get_payload())
return_message.append_body(x)
elif content_type in _ignored_content_types and disposition is None:
pass # throw away contents we don't want
else:
return_message.add_attachment(sub_message.get_payload(),
content_type=content_type,
filename=disposition)
return return_message
def get_nested_payload(mime_message):
"""
Returns a single message object from a list of text content and attachments in a MIME message,
after filtering out unwanted content. Also handles nested content like forwarded messages.
:param mime_message: The MIME message to traverse looking for content
:return: A list of plain-text email bodies and a list of base-64 attachments (if any)
"""
return_message = EmailMessage()
return_message.subject = mime_message.get('Subject')
return_message.sender = clean_sender(mime_message.get('From'))
return_message.recipient = clean_recipient(mime_message.get('To'))
return_message.date = parse(mime_message.get('Date'))
for sub_message in mime_message.walk():
content_type = sub_message.get_content_type()
disposition = sub_message.get('Content-Disposition')
if content_type == 'text/plain' and disposition is None:
x = unicode(sub_message.get_payload())
return_message.append_body(x)
elif content_type in _ignored_content_types and disposition is None:
pass # throw away contents we don't want
else:
return_message.add_attachment(sub_message.get_payload(), content_type=content_type, filename=disposition)
return return_message
