U |cU@s*dZdgZddlmZGdddeZdS).Base class for MIME multipart/* type messages. MIMEMultipart)MIMEBasec@s eZdZdZdddddZdS)rrmixedN)policycKsJtj|d|fd|i|g|_|r8|D]}||q(|rF||dS)aCreates 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 an iterable object, such as 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). Z multipartrN)r__init__Z_payloadZattachZ set_boundary)selfZ_subtypeboundaryZ _subpartsrZ_paramspr %lib/python3.8/email/mime/multipart.pyrs zMIMEMultipart.__init__)rNN)__name__ __module__ __qualname____doc__rr r r r r sN)r__all__Zemail.mime.baserrr r r r s