| # Copyright (C) 2002-2006 Python Software Foundation |
| # Author: Barry Warsaw |
| # Contact: email-sig@python.org |
| |
| """Base class for MIME type messages that are not multipart.""" |
| |
| __all__ = ['MIMENonMultipart'] |
| |
| from email import errors |
| from email.mime.base import MIMEBase |
| |
| |
| |
| class MIMENonMultipart(MIMEBase): |
| """Base class for MIME multipart/* type messages.""" |
| |
| def attach(self, payload): |
| # The public API prohibits attaching multiple subparts to MIMEBase |
| # derived subtypes since none of them are, by definition, of content |
| # type multipart/* |
| raise errors.MultipartConversionError( |
| 'Cannot attach additional subparts to non-multipart/*') |