Updates

ETB-API/venv/lib/python3.12/site-packages/amqp/exceptions.py

@@ -0,0 +1,288 @@
+"""Exceptions used by amqp."""
+# Copyright (C) 2007-2008 Barry Pederson <bp@barryp.org>
+
+from struct import pack, unpack
+
+__all__ = (
+    'AMQPError',
+    'ConnectionError', 'ChannelError',
+    'RecoverableConnectionError', 'IrrecoverableConnectionError',
+    'RecoverableChannelError', 'IrrecoverableChannelError',
+    'ConsumerCancelled', 'ContentTooLarge', 'NoConsumers',
+    'ConnectionForced', 'InvalidPath', 'AccessRefused', 'NotFound',
+    'ResourceLocked', 'PreconditionFailed', 'FrameError', 'FrameSyntaxError',
+    'InvalidCommand', 'ChannelNotOpen', 'UnexpectedFrame', 'ResourceError',
+    'NotAllowed', 'AMQPNotImplementedError', 'InternalError',
+    'MessageNacked',
+    'AMQPDeprecationWarning',
+)
+
+
+class AMQPDeprecationWarning(UserWarning):
+    """Warning for deprecated things."""
+
+
+class MessageNacked(Exception):
+    """Message was nacked by broker."""
+
+
+class AMQPError(Exception):
+    """Base class for all AMQP exceptions."""
+
+    code = 0
+
+    def __init__(self, reply_text=None, method_sig=None,
+                 method_name=None, reply_code=None):
+        self.message = reply_text
+        self.reply_code = reply_code or self.code
+        self.reply_text = reply_text
+        self.method_sig = method_sig
+        self.method_name = method_name or ''
+        if method_sig and not self.method_name:
+            self.method_name = METHOD_NAME_MAP.get(method_sig, '')
+        Exception.__init__(self, reply_code,
+                           reply_text, method_sig, self.method_name)
+
+    def __str__(self):
+        if self.method:
+            return '{0.method}: ({0.reply_code}) {0.reply_text}'.format(self)
+        return self.reply_text or '<{}: unknown error>'.format(
+            type(self).__name__
+        )
+
+    @property
+    def method(self):
+        return self.method_name or self.method_sig
+
+
+class ConnectionError(AMQPError):
+    """AMQP Connection Error."""
+
+
+class ChannelError(AMQPError):
+    """AMQP Channel Error."""
+
+
+class RecoverableChannelError(ChannelError):
+    """Exception class for recoverable channel errors."""
+
+
+class IrrecoverableChannelError(ChannelError):
+    """Exception class for irrecoverable channel errors."""
+
+
+class RecoverableConnectionError(ConnectionError):
+    """Exception class for recoverable connection errors."""
+
+
+class IrrecoverableConnectionError(ConnectionError):
+    """Exception class for irrecoverable connection errors."""
+
+
+class Blocked(RecoverableConnectionError):
+    """AMQP Connection Blocked Predicate."""
+
+
+class ConsumerCancelled(RecoverableConnectionError):
+    """AMQP Consumer Cancelled Predicate."""
+
+
+class ContentTooLarge(RecoverableChannelError):
+    """AMQP Content Too Large Error."""
+
+    code = 311
+
+
+class NoConsumers(RecoverableChannelError):
+    """AMQP No Consumers Error."""
+
+    code = 313
+
+
+class ConnectionForced(RecoverableConnectionError):
+    """AMQP Connection Forced Error."""
+
+    code = 320
+
+
+class InvalidPath(IrrecoverableConnectionError):
+    """AMQP Invalid Path Error."""
+
+    code = 402
+
+
+class AccessRefused(IrrecoverableChannelError):
+    """AMQP Access Refused Error."""
+
+    code = 403
+
+
+class NotFound(IrrecoverableChannelError):
+    """AMQP Not Found Error."""
+
+    code = 404
+
+
+class ResourceLocked(RecoverableChannelError):
+    """AMQP Resource Locked Error."""
+
+    code = 405
+
+
+class PreconditionFailed(IrrecoverableChannelError):
+    """AMQP Precondition Failed Error."""
+
+    code = 406
+
+
+class FrameError(IrrecoverableConnectionError):
+    """AMQP Frame Error."""
+
+    code = 501
+
+
+class FrameSyntaxError(IrrecoverableConnectionError):
+    """AMQP Frame Syntax Error."""
+
+    code = 502
+
+
+class InvalidCommand(IrrecoverableConnectionError):
+    """AMQP Invalid Command Error."""
+
+    code = 503
+
+
+class ChannelNotOpen(IrrecoverableConnectionError):
+    """AMQP Channel Not Open Error."""
+
+    code = 504
+
+
+class UnexpectedFrame(IrrecoverableConnectionError):
+    """AMQP Unexpected Frame."""
+
+    code = 505
+
+
+class ResourceError(RecoverableConnectionError):
+    """AMQP Resource Error."""
+
+    code = 506
+
+
+class NotAllowed(IrrecoverableConnectionError):
+    """AMQP Not Allowed Error."""
+
+    code = 530
+
+
+class AMQPNotImplementedError(IrrecoverableConnectionError):
+    """AMQP Not Implemented Error."""
+
+    code = 540
+
+
+class InternalError(IrrecoverableConnectionError):
+    """AMQP Internal Error."""
+
+    code = 541
+
+
+ERROR_MAP = {
+    311: ContentTooLarge,
+    313: NoConsumers,
+    320: ConnectionForced,
+    402: InvalidPath,
+    403: AccessRefused,
+    404: NotFound,
+    405: ResourceLocked,
+    406: PreconditionFailed,
+    501: FrameError,
+    502: FrameSyntaxError,
+    503: InvalidCommand,
+    504: ChannelNotOpen,
+    505: UnexpectedFrame,
+    506: ResourceError,
+    530: NotAllowed,
+    540: AMQPNotImplementedError,
+    541: InternalError,
+}
+
+
+def error_for_code(code, text, method, default):
+    try:
+        return ERROR_MAP[code](text, method, reply_code=code)
+    except KeyError:
+        return default(text, method, reply_code=code)
+
+
+METHOD_NAME_MAP = {
+    (10, 10): 'Connection.start',
+    (10, 11): 'Connection.start_ok',
+    (10, 20): 'Connection.secure',
+    (10, 21): 'Connection.secure_ok',
+    (10, 30): 'Connection.tune',
+    (10, 31): 'Connection.tune_ok',
+    (10, 40): 'Connection.open',
+    (10, 41): 'Connection.open_ok',
+    (10, 50): 'Connection.close',
+    (10, 51): 'Connection.close_ok',
+    (20, 10): 'Channel.open',
+    (20, 11): 'Channel.open_ok',
+    (20, 20): 'Channel.flow',
+    (20, 21): 'Channel.flow_ok',
+    (20, 40): 'Channel.close',
+    (20, 41): 'Channel.close_ok',
+    (30, 10): 'Access.request',
+    (30, 11): 'Access.request_ok',
+    (40, 10): 'Exchange.declare',
+    (40, 11): 'Exchange.declare_ok',
+    (40, 20): 'Exchange.delete',
+    (40, 21): 'Exchange.delete_ok',
+    (40, 30): 'Exchange.bind',
+    (40, 31): 'Exchange.bind_ok',
+    (40, 40): 'Exchange.unbind',
+    (40, 41): 'Exchange.unbind_ok',
+    (50, 10): 'Queue.declare',
+    (50, 11): 'Queue.declare_ok',
+    (50, 20): 'Queue.bind',
+    (50, 21): 'Queue.bind_ok',
+    (50, 30): 'Queue.purge',
+    (50, 31): 'Queue.purge_ok',
+    (50, 40): 'Queue.delete',
+    (50, 41): 'Queue.delete_ok',
+    (50, 50): 'Queue.unbind',
+    (50, 51): 'Queue.unbind_ok',
+    (60, 10): 'Basic.qos',
+    (60, 11): 'Basic.qos_ok',
+    (60, 20): 'Basic.consume',
+    (60, 21): 'Basic.consume_ok',
+    (60, 30): 'Basic.cancel',
+    (60, 31): 'Basic.cancel_ok',
+    (60, 40): 'Basic.publish',
+    (60, 50): 'Basic.return',
+    (60, 60): 'Basic.deliver',
+    (60, 70): 'Basic.get',
+    (60, 71): 'Basic.get_ok',
+    (60, 72): 'Basic.get_empty',
+    (60, 80): 'Basic.ack',
+    (60, 90): 'Basic.reject',
+    (60, 100): 'Basic.recover_async',
+    (60, 110): 'Basic.recover',
+    (60, 111): 'Basic.recover_ok',
+    (60, 120): 'Basic.nack',
+    (90, 10): 'Tx.select',
+    (90, 11): 'Tx.select_ok',
+    (90, 20): 'Tx.commit',
+    (90, 21): 'Tx.commit_ok',
+    (90, 30): 'Tx.rollback',
+    (90, 31): 'Tx.rollback_ok',
+    (85, 10): 'Confirm.select',
+    (85, 11): 'Confirm.select_ok',
+}
+
+
+for _method_id, _method_name in list(METHOD_NAME_MAP.items()):
+    METHOD_NAME_MAP[unpack('>I', pack('>HH', *_method_id))[0]] = \
+        _method_name