GNXSOFT.COM

gnx-react/venv/lib/python3.12/site-packages/kombu/exceptions.py

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+"""Exceptions."""
+
+from __future__ import annotations
+
+from socket import timeout as TimeoutError
+from types import TracebackType
+from typing import TYPE_CHECKING, TypeVar
+
+from amqp import ChannelError, ConnectionError, ResourceError
+
+if TYPE_CHECKING:
+    from kombu.asynchronous.http import Response
+
+__all__ = (
+    'reraise', 'KombuError', 'OperationalError',
+    'NotBoundError', 'MessageStateError', 'TimeoutError',
+    'LimitExceeded', 'ConnectionLimitExceeded',
+    'ChannelLimitExceeded', 'ConnectionError', 'ChannelError',
+    'VersionMismatch', 'SerializerNotInstalled', 'ResourceError',
+    'SerializationError', 'EncodeError', 'DecodeError', 'HttpError',
+    'InconsistencyError',
+)
+
+BaseExceptionType = TypeVar('BaseExceptionType', bound=BaseException)
+
+
+def reraise(
+    tp: type[BaseExceptionType],
+    value: BaseExceptionType,
+    tb: TracebackType | None = None
+) -> BaseExceptionType:
+    """Reraise exception."""
+    if value.__traceback__ is not tb:
+        raise value.with_traceback(tb)
+    raise value
+
+
+class KombuError(Exception):
+    """Common subclass for all Kombu exceptions."""
+
+
+class OperationalError(KombuError):
+    """Recoverable message transport connection error."""
+
+
+class SerializationError(KombuError):
+    """Failed to serialize/deserialize content."""
+
+
+class EncodeError(SerializationError):
+    """Cannot encode object."""
+
+
+class DecodeError(SerializationError):
+    """Cannot decode object."""
+
+
+class NotBoundError(KombuError):
+    """Trying to call channel dependent method on unbound entity."""
+
+
+class MessageStateError(KombuError):
+    """The message has already been acknowledged."""
+
+
+class LimitExceeded(KombuError):
+    """Limit exceeded."""
+
+
+class ConnectionLimitExceeded(LimitExceeded):
+    """Maximum number of simultaneous connections exceeded."""
+
+
+class ChannelLimitExceeded(LimitExceeded):
+    """Maximum number of simultaneous channels exceeded."""
+
+
+class VersionMismatch(KombuError):
+    """Library dependency version mismatch."""
+
+
+class SerializerNotInstalled(KombuError):
+    """Support for the requested serialization type is not installed."""
+
+
+class ContentDisallowed(SerializerNotInstalled):
+    """Consumer does not allow this content-type."""
+
+
+class InconsistencyError(ConnectionError):
+    """Data or environment has been found to be inconsistent.
+
+    Depending on the cause it may be possible to retry the operation.
+    """
+
+
+class HttpError(Exception):
+    """HTTP Client Error."""
+
+    def __init__(
+        self,
+        code: int,
+        message: str | None = None,
+        response: Response | None = None
+    ) -> None:
+        self.code = code
+        self.message = message
+        self.response = response
+        super().__init__(code, message, response)
+
+    def __str__(self) -> str:
+        return 'HTTP {0.code}: {0.message}'.format(self)