Mail recipients

Recipient Triggers Template Code
doc_non_ietf_stream_manager doc_added_comment, doc_external_resource_change_requested, doc_intended_status_changed, doc_replacement_suggested, sub_new_version 
    def gather_doc_non_ietf_stream_manager(self, **kwargs):
        addrs = []
        if 'doc' in kwargs:
            doc = kwargs['doc']
            if doc.stream_id and doc.stream_id != 'ietf':
                addrs.extend(Recipient.objects.get(slug='stream_managers').gather(**{'streams':[doc.stream_id,]}))
        return addrs