diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2009-09-03 10:30:22 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2009-09-03 10:30:22 -0300 |
| commit | 52fb608a5cfe89e0158d3c62a72cae523cd9e275 (patch) | |
| tree | 7280fc1d2585246b06528cb3a78e96c05cfd9c5f | |
| parent | 50f1a4234d03a7766d406f3ec53bf1fff2f0a644 (diff) | |
| download | tuna-52fb608a5cfe89e0158d3c62a72cae523cd9e275.tar.gz | |
tuna: Present more graceful failure mode when machine can't start gui
Before:
[acme@emilia tuna]$ tuna
Traceback (most recent call last):
File "./tuna-cmd.py", line 501, in ?
main()
File "./tuna-cmd.py", line 488, in main
from tuna import tuna_gui
File "/home/acme/git/tuna/tuna/tuna_gui.py", line 7, in ?
import gtk, gobject, os, procfs, sys
File "/usr/lib64/python2.4/site-packages/gtk-2.0/gtk/__init__.py", line 76, in ?
_init()
File "/usr/lib64/python2.4/site-packages/gtk-2.0/gtk/__init__.py", line 64, in _init
_gtk.init_check()
RuntimeError: could not open display
After:
[acme@emilia tuna]$ tuna
tuna: machine needs to be authorized via xhost or ssh -X?
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rwxr-xr-x | tuna-cmd.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tuna-cmd.py b/tuna-cmd.py index bfb6cc0..78e6c71 100755 --- a/tuna-cmd.py +++ b/tuna-cmd.py @@ -490,6 +490,10 @@ def main(): # gui packages not installed usage() return + except RuntimeError: + print "tuna: machine needs to be authorized via xhost or ssh -X?" + return + try: cpus_filtered = filter and cpu_list or [] app = tuna_gui.main_gui(kthreads, uthreads, cpus_filtered) |