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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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''' Provide named exceptions having to do with handling Bokeh Protocol
messages.
'''
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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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# Globals and constants
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__all__ = (
'MessageError',
'ProtocolError',
'ValidationError',
)
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# General API
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# Dev API
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[docs]class MessageError(Exception):
''' Indicate an error in constructing a Bokeh Message object.
This exception usually indicates that the JSON fragments of a message
cannot be decoded at all.
'''
pass
[docs]class ProtocolError(Exception):
''' Indicate an error in processing wire protocol fragments.
This exception indicates that decoded message fragments cannot be properly
assembled.
'''
pass
[docs]class ValidationError(Exception):
''' Indicate an error validating wire protocol fragments.
This exception typically indicates that a binary message fragment was
received when a text fragment was expected, or vice-versa.
'''
pass
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# Private API
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# Code
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