Source code for bokeh.protocol.messages.pull_doc_reply

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# Copyright (c) 2012 - 2021, Anaconda, Inc., and Bokeh Contributors.
# All rights reserved.
#
# 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 annotations

import logging # isort:skip
log = logging.getLogger(__name__)

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# Imports
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# Standard library imports
from typing import TYPE_CHECKING, Any

# External imports
from typing_extensions import TypedDict

# Bokeh imports
from ...core.types import ID
from ..exceptions import ProtocolError
from ..message import Message

if TYPE_CHECKING:
    from ...document.document import DocJson, Document

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

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# General API
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# Dev API
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class PullDoc(TypedDict):
    doc: DocJson

[docs]class pull_doc_reply(Message[PullDoc]): ''' Define the ``PULL-DOC-REPLY`` message for replying to Document pull requests from clients The ``content`` fragment of for this message is has the form: .. code-block:: python { 'doc' : <Document JSON> } ''' msgtype = 'PULL-DOC-REPLY'
[docs] @classmethod def create(cls, request_id: ID, document: Document, **metadata: Any) -> pull_doc_reply: ''' Create an ``PULL-DOC-REPLY`` message Args: request_id (str) : The message ID for the message that issues the pull request document (Document) : The Document to reply with Any additional keyword arguments will be put into the message ``metadata`` fragment as-is. ''' header = cls.create_header(request_id=request_id) content = PullDoc(doc=document.to_json()) msg = cls(header, metadata, content) return msg
def push_to_document(self, doc: Document) -> None: if 'doc' not in self.content: raise ProtocolError("No doc in PULL-DOC-REPLY") doc.replace_with_json(self.content['doc'])
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