Source code for bokeh.protocol.messages.push_doc

from __future__ import absolute_import, print_function

from ..exceptions import ProtocolError
from ..message import Message
from . import register

import logging
log = logging.getLogger(__name__)

@register
[docs]class push_doc_1(Message): ''' Define the ``PUSH-DOC`` message (revision 1) for pushing Documents from clients to a Bokeh server. The ``content`` fragment of for this message is has the form: .. code-block:: python { 'doc' : <Document JSON> } ''' msgtype = 'PUSH-DOC' revision = 1 def __init__(self, header, metadata, content): super(push_doc_1, self).__init__(header, metadata, content) @classmethod
[docs] def create(cls, document, **metadata): ''' ''' header = cls.create_header() content = { 'doc' : document.to_json() } msg = cls(header, metadata, content) return msg
[docs] def push_to_document(self, doc): ''' Raises: ProtocolError ''' if 'doc' not in self.content: raise ProtocolError("No doc in PUSH-DOC") doc.replace_with_json(self.content['doc'])