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"""
Define WebSocket exceptions
"""
"""
_exceptions.py
websocket - WebSocket client library for Python
Copyright 2021 engn33r
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
"""
class WebSocketException(Exception):
"""
WebSocket exception class.
"""
pass
class WebSocketProtocolException(WebSocketException):
"""
If the WebSocket protocol is invalid, this exception will be raised.
"""
pass
class WebSocketPayloadException(WebSocketException):
"""
If the WebSocket payload is invalid, this exception will be raised.
"""
pass
class WebSocketConnectionClosedException(WebSocketException):
"""
If remote host closed the connection or some network error happened,
this exception will be raised.
"""
pass
class WebSocketTimeoutException(WebSocketException):
"""
WebSocketTimeoutException will be raised at socket timeout during read/write data.
"""
pass
class WebSocketProxyException(WebSocketException):
"""
WebSocketProxyException will be raised when proxy error occurred.
"""
pass
class WebSocketBadStatusException(WebSocketException):
"""
WebSocketBadStatusException will be raised when we get bad handshake status code.
"""
def __init__(self, message, status_code, status_message=None, resp_headers=None):
msg = message % (status_code, status_message)
super().__init__(msg)
self.status_code = status_code
self.resp_headers = resp_headers
class WebSocketAddressException(WebSocketException):
"""
If the websocket address info cannot be found, this exception will be raised.
"""
pass
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