Source code for bokeh.protocol.messages.push_doc

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# Copyright (c) 2012 - 2018, Anaconda, Inc. All rights reserved.
#
# Powered by the Bokeh Development Team.
#
# The full license is in the file LICENSE.txt, distributed with this software.
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# Boilerplate
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from __future__ import absolute_import, division, print_function, unicode_literals

import logging
log = logging.getLogger(__name__)

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# Imports
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# Standard library imports

# External imports

# Bokeh imports
from ..exceptions import ProtocolError
from ..message import Message
from . import register

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# Globals and constants
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__all__ = (
    'push_doc_1',
)

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# General API
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# Dev API
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[docs]@register 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)
[docs] @classmethod 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'])
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