python/aqmp: take QMPBadPortError and parse_address from qemu.qmp

Shift these definitions over from the qmp package to the async qmp
package.

(Licensing: this is a lateral move, from GPLv2 (only) to GPLv2 (only))

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Beraldo Leal <bleal@redhat.com>
Message-id: 20220330172812.3427355-3-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>

diff --git a/python/qemu/aqmp/aqmp_tui.py b/python/qemu/aqmp/aqmp_tui.py
index 946ba9af24edef9d6e573c13efe73b5e7edf5633..59d3036be38d3c7c4cf56a3b8fd53a47b36379bf 100644 (file)
--- a/python/qemu/aqmp/aqmp_tui.py
+++ b/python/qemu/aqmp/aqmp_tui.py
@@ -35,9 +35,8 @@ from pygments import token as Token
 import urwid
 import urwid_readline
 
-from qemu.qmp import QEMUMonitorProtocol, QMPBadPortError
-
 from .error import ProtocolError
+from .legacy import QEMUMonitorProtocol, QMPBadPortError
 from .message import DeserializationError, Message, UnexpectedTypeError
 from .protocol import ConnectError, Runstate
 from .qmp_client import ExecInterruptedError, QMPClient

diff --git a/python/qemu/aqmp/legacy.py b/python/qemu/aqmp/legacy.py
index f86cb298049a2a64c8fb57ceaf4be481405bbd53..f02627494913f94de42028eab4a9121f321b7e9b 100644 (file)
--- a/python/qemu/aqmp/legacy.py
+++ b/python/qemu/aqmp/legacy.py
@@ -33,9 +33,6 @@ from .protocol import Runstate, SocketAddrT
 from .qmp_client import QMPClient
 
 
-# (Temporarily) Re-export QMPBadPortError
-QMPBadPortError = qemu.qmp.QMPBadPortError
-
 #: QMPMessage is an entire QMP message of any kind.
 QMPMessage = Dict[str, Any]
 
@@ -56,6 +53,12 @@ QMPObject = Dict[str, object]
 # pylint: disable=missing-docstring
 
 
+class QMPBadPortError(QMPError):
+    """
+    Unable to parse socket address: Port was non-numerical.
+    """
+
+
 class QEMUMonitorProtocol(qemu.qmp.QEMUMonitorProtocol):
     def __init__(self, address: SocketAddrT,
                  server: bool = False,
@@ -86,7 +89,26 @@ class QEMUMonitorProtocol(qemu.qmp.QEMUMonitorProtocol):
         return None
 
     # __enter__ and __exit__ need no changes
-    # parse_address needs no changes
+
+    @classmethod
+    def parse_address(cls, address: str) -> SocketAddrT:
+        """
+        Parse a string into a QMP address.
+
+        Figure out if the argument is in the port:host form.
+        If it's not, it's probably a file path.
+        """
+        components = address.split(':')
+        if len(components) == 2:
+            try:
+                port = int(components[1])
+            except ValueError:
+                msg = f"Bad port: '{components[1]}' in '{address}'."
+                raise QMPBadPortError(msg) from None
+            return (components[0], port)
+
+        # Treat as filepath.
+        return address
 
     def connect(self, negotiate: bool = True) -> Optional[QMPMessage]:
         self._aqmp.await_greeting = negotiate

diff --git a/python/qemu/qmp/__init__.py b/python/qemu/qmp/__init__.py
index 358c0971d06a02dd51b0f13ca8a77e91cc9557f4..4e086411544a90650b7d4dc7b4da6b508d44d60d 100644 (file)
--- a/python/qemu/qmp/__init__.py
+++ b/python/qemu/qmp/__init__.py
@@ -102,12 +102,6 @@ class QMPResponseError(QMPError):
         self.reply = reply
 
 
-class QMPBadPortError(QMPError):
-    """
-    Unable to parse socket address: Port was non-numerical.
-    """
-
-
 class QEMUMonitorProtocol:
     """
     Provide an API to connect to QEMU via QEMU Monitor Protocol (QMP) and then
@@ -237,26 +231,6 @@ class QEMUMonitorProtocol:
         # Implement context manager exit function.
         self.close()
 
-    @classmethod
-    def parse_address(cls, address: str) -> SocketAddrT:
-        """
-        Parse a string into a QMP address.
-
-        Figure out if the argument is in the port:host form.
-        If it's not, it's probably a file path.
-        """
-        components = address.split(':')
-        if len(components) == 2:
-            try:
-                port = int(components[1])
-            except ValueError:
-                msg = f"Bad port: '{components[1]}' in '{address}'."
-                raise QMPBadPortError(msg) from None
-            return (components[0], port)
-
-        # Treat as filepath.
-        return address
-
     def connect(self, negotiate: bool = True) -> Optional[QMPMessage]:
         """
         Connect to the QMP Monitor and perform capabilities negotiation.