lkml.org 
[lkml]   [2019]   [May]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 14/73] perf scripts python: exported-sql-viewer.py: Fix error when shrinking / enlarging font
Date
From: Adrian Hunter <adrian.hunter@intel.com>

Fix the following error if shrink / enlarge font is used with the help
window.

Traceback (most recent call last):
File "tools/perf/scripts/python/exported-sql-viewer.py", line 2791, in ShrinkFont
ShrinkFont(win.view)
AttributeError: 'HelpWindow' object has no attribute 'view'

Committer testing:

Before, matches above output:

$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db
Traceback (most recent call last):
File "/home/acme/libexec/perf-core/scripts/python/exported-sql-viewer.py", line 2780, in EnlargeFont
EnlargeFont(win.view)
AttributeError: 'HelpWindow' object has no attribute 'view'
$

After:

No more tracebacks, but the fonts don't get enlarged, which is kinda
frustrating...

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20190503120828.25326-2-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/scripts/python/exported-sql-viewer.py | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py
index db4655168ab1..fd073e4af8da 100755
--- a/tools/perf/scripts/python/exported-sql-viewer.py
+++ b/tools/perf/scripts/python/exported-sql-viewer.py
@@ -2755,6 +2755,14 @@ class MainWindow(QMainWindow):
help_menu = menu.addMenu("&Help")
help_menu.addAction(CreateAction("&Exported SQL Viewer Help", "Helpful information", self.Help, self, QKeySequence.HelpContents))

+ def Try(self, fn):
+ win = self.mdi_area.activeSubWindow()
+ if win:
+ try:
+ fn(win.view)
+ except:
+ pass
+
def Find(self):
win = self.mdi_area.activeSubWindow()
if win:
@@ -2772,12 +2780,10 @@ class MainWindow(QMainWindow):
pass

def ShrinkFont(self):
- win = self.mdi_area.activeSubWindow()
- ShrinkFont(win.view)
+ self.Try(ShrinkFont)

def EnlargeFont(self):
- win = self.mdi_area.activeSubWindow()
- EnlargeFont(win.view)
+ self.Try(EnlargeFont)

def EventMenu(self, events, reports_menu):
branches_events = 0
--
2.20.1
\
 
 \ /
  Last update: 2019-05-17 21:42    [W:0.189 / U:25.288 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site