from odoo import api, models class MailTemplate(models.Model): _inherit = "mail.template" @api.multi def send_mail_with_multiple_attachments( self, res_id, additional_attachments, force_send=False, raise_exception=False ): """Generates a new mail message for the given template and record, and schedules it for delivery through the ``mail`` module's scheduler. :param int res_id: id of the record to render the template with (model is taken from the template) :param bool force_send: if True, the generated mail.message is immediately sent after being created, as if the scheduler was executed for this message only. :returns: id of the mail.message that was created """ self.ensure_one() Mail = self.env["mail.mail"] # TDE FIXME: should remove dfeault_type from context Attachment = self.env["ir.attachment"] # create a mail_mail based on values, without attachments values = self.generate_email(res_id) values["recipient_ids"] = [ (4, pid) for pid in values.get("partner_ids", list()) ] attachment_ids = values.pop("attachment_ids", []) attachments = values.pop("attachments", []) # add a protection against void email_from if "email_from" in values and not values.get("email_from"): values.pop("email_from") mail = Mail.create(values) # manage attachments attachments.extend(additional_attachments) for attachment in attachments: attachment_data = { "name": attachment[0], "datas_fname": attachment[0], "datas": attachment[1], "res_model": "mail.message", "res_id": mail.mail_message_id.id, } attachment_ids.append(Attachment.create(attachment_data).id) if attachment_ids: values["attachment_ids"] = [(6, 0, attachment_ids)] mail.write({"attachment_ids": [(6, 0, attachment_ids)]}) if force_send: mail.send(raise_exception=raise_exception) return mail.id # TDE CLEANME: return mail + api.returns ?