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authorAdrian Hunter <adrian.hunter@intel.com>2021-05-21 12:20:53 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2021-05-21 16:31:07 -0300
commitf56299a9c998e0bfbd4ab07cafe9eb8444512448 (patch)
tree717f5c7af35eaf9c36ebf95ec6a46217fa60ffe9 /tools/perf/scripts/python
parentfd931b2e234a7cc451a7bbb1965d6ce623189158 (diff)
downloadlinux-f56299a9c998e0bfbd4ab07cafe9eb8444512448.tar.bz2
perf scripts python: exported-sql-viewer.py: Fix warning display
Deprecation warnings are useful only for the developer, not an end user. Display warnings only when requested using the python -W option. This stops the display of warnings like: tools/perf/scripts/python/exported-sql-viewer.py:5102: DeprecationWarning: an integer is required (got type PySide2.QtCore.Qt.AlignmentFlag). Implicit conversion to integers using __int__ is deprecated, and may be removed in a future version of Python. err = app.exec_() Since the warning can be fixed only in PySide2, we must wait for it to be finally fixed there. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org # v5.3+ Link: http://lore.kernel.org/lkml/20210521092053.25683-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python')
-rwxr-xr-xtools/perf/scripts/python/exported-sql-viewer.py5
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py
index 4a63843f623c..711d4f9f5645 100755
--- a/tools/perf/scripts/python/exported-sql-viewer.py
+++ b/tools/perf/scripts/python/exported-sql-viewer.py
@@ -91,6 +91,11 @@
from __future__ import print_function
import sys
+# Only change warnings if the python -W option was not used
+if not sys.warnoptions:
+ import warnings
+ # PySide2 causes deprecation warnings, ignore them.
+ warnings.filterwarnings("ignore", category=DeprecationWarning)
import argparse
import weakref
import threading