python/aqmp: rename AQMPError to QMPError

This is in preparation for renaming qemu.aqmp to qemu.qmp. I should have
done this from this from the very beginning, but it's a convenient time
to make sure this churn is taken care of.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>

python/qemu/aqmp/__init__.py

@@ -6,7 +6,7 @@ asynchronously with QMP protocol servers, as implemented by QEMU, the
 QEMU Guest Agent, and the QEMU Storage Daemon.
 
 `QMPClient` provides the main functionality of this package. All errors
-raised by this library derive from `AQMPError`, see `aqmp.error` for
+raised by this library derive from `QMPError`, see `aqmp.error` for
 additional detail. See `aqmp.events` for an in-depth tutorial on
 managing QMP events.
 """
@@ -23,7 +23,7 @@ managing QMP events.
 
 import logging
 
-from .error import AQMPError
+from .error import QMPError
 from .events import EventListener
 from .message import Message
 from .protocol import (
@@ -48,7 +48,7 @@ __all__ = (
     'Runstate',
 
     # Exceptions, most generic to most explicit
-    'AQMPError',
+    'QMPError',
     'StateError',
     'ConnectError',
     'ExecuteError',

python/qemu/aqmp/error.py

@@ -1,21 +1,21 @@
 """
-AQMP Error Classes
+QMP Error Classes
 
 This package seeks to provide semantic error classes that are intended
 to be used directly by clients when they would like to handle particular
 semantic failures (e.g. "failed to connect") without needing to know the
 enumeration of possible reasons for that failure.
 
-AQMPError serves as the ancestor for all exceptions raised by this
+QMPError serves as the ancestor for all exceptions raised by this
 package, and is suitable for use in handling semantic errors from this
 library. In most cases, individual public methods will attempt to catch
 and re-encapsulate various exceptions to provide a semantic
 error-handling interface.
 
-.. admonition:: AQMP Exception Hierarchy Reference
+.. admonition:: QMP Exception Hierarchy Reference
 
  |   `Exception`
- |    +-- `AQMPError`
+ |    +-- `QMPError`
  |         +-- `ConnectError`
  |         +-- `StateError`
  |         +-- `ExecInterruptedError`
@@ -31,11 +31,11 @@ error-handling interface.
 """
 
 
-class AQMPError(Exception):
+class QMPError(Exception):
     """Abstract error class for all errors originating from this package."""
 
 
-class ProtocolError(AQMPError):
+class ProtocolError(QMPError):
     """
     Abstract error class for protocol failures.
 

python/qemu/aqmp/events.py

@@ -443,7 +443,7 @@ from typing import (
     Union,
 )
 
-from .error import AQMPError
+from .error import QMPError
 from .message import Message
 
 
@@ -451,7 +451,7 @@ EventNames = Union[str, Iterable[str], None]
 EventFilter = Callable[[Message], bool]
 
 
-class ListenerError(AQMPError):
+class ListenerError(QMPError):
     """
     Generic error class for `EventListener`-related problems.
     """

python/qemu/aqmp/legacy.py

@@ -17,7 +17,7 @@ from typing import (
 
 import qemu.qmp
 
-from .error import AQMPError
+from .error import QMPError
 from .protocol import Runstate, SocketAddrT
 from .qmp_client import QMPClient
 
@@ -168,7 +168,7 @@ class QEMUMonitorProtocol(qemu.qmp.QEMUMonitorProtocol):
             # Nothing we can do about it now, but if we don't raise our
             # own error, the user will be treated to a lot of traceback
             # they might not understand.
-            raise AQMPError(
+            raise QMPError(
                 "QEMUMonitorProtocol.close()"
                 " was not called before object was garbage collected"
             )

python/qemu/aqmp/protocol.py

@@ -29,7 +29,7 @@ from typing import (
     cast,
 )
 
-from .error import AQMPError
+from .error import QMPError
 from .util import (
     bottom_half,
     create_task,
@@ -65,7 +65,7 @@ class Runstate(Enum):
     DISCONNECTING = 3
 
 
-class ConnectError(AQMPError):
+class ConnectError(QMPError):
     """
     Raised when the initial connection process has failed.
 
@@ -90,7 +90,7 @@ class ConnectError(AQMPError):
         return f"{self.error_message}: {cause}"
 
 
-class StateError(AQMPError):
+class StateError(QMPError):
     """
     An API command (connect, execute, etc) was issued at an inappropriate time.
 
@@ -363,7 +363,7 @@ class AsyncProtocol(Generic[T]):
             This exception will wrap a more concrete one. In most cases,
             the wrapped exception will be `OSError` or `EOFError`. If a
             protocol-level failure occurs while establishing a new
-            session, the wrapped error may also be an `AQMPError`.
+            session, the wrapped error may also be an `QMPError`.
         """
         assert self.runstate == Runstate.IDLE
 

python/qemu/aqmp/qmp_client.py

@@ -20,7 +20,7 @@ from typing import (
     cast,
 )
 
-from .error import AQMPError, ProtocolError
+from .error import ProtocolError, QMPError
 from .events import Events
 from .message import Message
 from .models import ErrorResponse, Greeting
@@ -66,7 +66,7 @@ class NegotiationError(_WrappedProtocolError):
     """
 
 
-class ExecuteError(AQMPError):
+class ExecuteError(QMPError):
     """
     Exception raised by `QMPClient.execute()` on RPC failure.
 
@@ -87,7 +87,7 @@ class ExecuteError(AQMPError):
         self.error_class: str = error_response.error.class_
 
 
-class ExecInterruptedError(AQMPError):
+class ExecInterruptedError(QMPError):
     """
     Exception raised by `execute()` (et al) when an RPC is interrupted.
 
@@ -641,7 +641,7 @@ class QMPClient(AsyncProtocol[Message], Events):
         sock = self._writer.transport.get_extra_info('socket')
 
         if sock.family != socket.AF_UNIX:
-            raise AQMPError("Sending file descriptors requires a UNIX socket.")
+            raise QMPError("Sending file descriptors requires a UNIX socket.")
 
         if not hasattr(sock, 'sendmsg'):
             # We need to void the warranty sticker.