| # Copyright (C) 2002 Python Software Foundation |
| # Author: barry@zope.com (Barry Warsaw) |
| |
| """Base class for MIME multipart/* type messages. |
| """ |
| |
| from email import MIMEBase |
| |
| |
| |
| class MIMEMultipart(MIMEBase.MIMEBase): |
| """Base class for MIME multipart/* type messages.""" |
| |
| def __init__(self, _subtype='mixed', boundary=None, *_subparts, **_params): |
| """Creates a multipart/* type message. |
| |
| By default, creates a multipart/mixed message, with proper |
| Content-Type and MIME-Version headers. |
| |
| _subtype is the subtype of the multipart content type, defaulting to |
| `mixed'. |
| |
| boundary is the multipart boundary string. By default it is |
| calculated as needed. |
| |
| _subparts is a sequence of initial subparts for the payload. It |
| must be possible to convert this sequence to a list. You can always |
| attach new subparts to the message by using the attach() method. |
| |
| Additional parameters for the Content-Type header are taken from the |
| keyword arguments (or passed into the _params argument). |
| """ |
| MIMEBase.MIMEBase.__init__(self, 'multipart', _subtype, **_params) |
| if _subparts: |
| self.attach(*list(_subparts)) |
| if boundary: |
| self.set_boundary(boundary) |