Source code for bokeh.protocol.messages.server_info_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.
#-----------------------------------------------------------------------------

#-----------------------------------------------------------------------------
# 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 Any

# External imports
from typing_extensions import TypedDict

# Bokeh imports
from bokeh import __version__

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

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

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# General API
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# Dev API
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class VersionInfo(TypedDict):
    bokeh: str
    server: str

class ServerInfo(TypedDict):
    version_info: VersionInfo

[docs]class server_info_reply(Message[ServerInfo]): ''' Define the ``SERVER-INFO-REPLY`` message for replying to Server info requests from clients. The ``content`` fragment of for this message is has the form: .. code-block:: python { 'version_info' : { 'bokeh' : <bokeh library version> 'server' : <bokeh server version> } } ''' msgtype = 'SERVER-INFO-REPLY'
[docs] @classmethod def create(cls, request_id: ID, **metadata: Any) -> server_info_reply: ''' Create an ``SERVER-INFO-REPLY`` message Args: request_id (str) : The message ID for the message that issues the info request Any additional keyword arguments will be put into the message ``metadata`` fragment as-is. ''' header = cls.create_header(request_id=request_id) content = ServerInfo(version_info=_VERSION_INFO) return cls(header, metadata, content)
#----------------------------------------------------------------------------- # Private API #----------------------------------------------------------------------------- _VERSION_INFO = VersionInfo( bokeh = __version__, server = __version__, ) #----------------------------------------------------------------------------- # Code #-----------------------------------------------------------------------------