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[PULL,62/72] scripts/qmp-shell: use logging to show warnings

Message ID 20210618230455.2891199-63-jsnow@redhat.com (mailing list archive)
State New, archived
Headers show
Series [PULL,01/72] python/pipenv: Update Pipfile.lock | expand

Commit Message

John Snow June 18, 2021, 11:04 p.m. UTC
A perfect candidate is non-fatal shell history messages.

Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 20210607200649.1840382-33-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
 scripts/qmp/qmp-shell | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)
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diff --git a/scripts/qmp/qmp-shell b/scripts/qmp/qmp-shell
index ec028d662e..0199a13a34 100755
--- a/scripts/qmp/qmp-shell
+++ b/scripts/qmp/qmp-shell
@@ -67,6 +67,7 @@ 
 import argparse
 import ast
 import json
+import logging
 import os
 import re
 import readline
@@ -85,6 +86,9 @@  from qemu import qmp
 from qemu.qmp import QMPMessage
+LOG = logging.getLogger(__name__)
 class QMPCompleter:
     # NB: Python 3.9+ will probably allow us to subclass list[str] directly,
     # but pylint as of today does not know that List[str] is simply 'list'.
@@ -167,13 +171,15 @@  class QMPShell(qmp.QEMUMonitorProtocol):
         except FileNotFoundError:
         except IOError as err:
-            print(f"Failed to read history '{self._histfile}': {err!s}")
+            msg = f"Failed to read history '{self._histfile}': {err!s}"
+            LOG.warning(msg)
     def _save_history(self) -> None:
         except IOError as err:
-            print(f"Failed to save history file '{self._histfile}': {err!s}")
+            msg = f"Failed to save history file '{self._histfile}': {err!s}"
+            LOG.warning(msg)
     def __parse_value(cls, val: str) -> object: