#718366 "ValueError: invalid literal for int() with base 10" in xrandr.py

Package:
arandr
Source:
arandr
Submitter:
Julius Seemayer
Date:
2015-01-19 10:51:16 UTC
Severity:
normal
#718366#5
Date:
2013-07-30 20:45:14 UTC
From:
To:
Note: The given code area (xrandr.py:150) has changed in unstable, so this bug
is probably only relevant for Wheezy.


cvt(1)  suggest  mode  line names with a dot in it, which seems to make arandr
explode. No GUI window is shown, output see below:

$ xrandr # (I used xrandr --newmode/--addmode before, using the dot name)
....
CRT1 connected 1360x768+0+0 (normal left inverted right x axis y axis) 760mm x 450mm
....
   1368x768_60.00   59.9
$ arandr
Traceback (most recent call last):
  File "/usr/bin/arandr", line 42, in <module>
    main()
  File "/usr/lib/python2.7/dist-packages/screenlayout/gui.py", line 318, in main
    force_version=options.force_version
  File "/usr/lib/python2.7/dist-packages/screenlayout/gui.py", line 159, in __init__
    self.filetemplate = self.widget.load_from_x()
  File "/usr/lib/python2.7/dist-packages/screenlayout/widget.py", line 93, in load_from_x
    self._xrandr.load_from_x()
  File "/usr/lib/python2.7/dist-packages/screenlayout/xrandr.py", line 150, in load_from_x
    o.modes.append(Size(int(a) for a in d.strip().split(" ")[0].split("x")))
  File "/usr/lib/python2.7/dist-packages/screenlayout/auxiliary.py", line 53, in __new__
    arg = tuple(arg)
  File "/usr/lib/python2.7/dist-packages/screenlayout/xrandr.py", line 150, in <genexpr>
    o.modes.append(Size(int(a) for a in d.strip().split(" ")[0].split("x")))
ValueError: invalid literal for int() with base 10: '768_60.00'
$

As  mentioned  above: Probably the unstable package is not broken in that way.
I didn't figure out if this can be smoothly installed in stable.


Cheers,

	Julius
#718366#10
Date:
2013-10-05 01:25:22 UTC
From:
To:
I can't replace built in "XxY" modes so use additional "R" ones
calculated with:

cvt -r 1440 900 60
cvt -r 1400 1050 60

This is labelled 1440x900R as previous 1440x900 in use can not be
changed. Integer conversion (int()) stops on 'R' with error.

Need to match only first two groups of digits in mode as frequency and
flags do not matter. Split H on "x" and then split V on any non digit?
Any non-digit for H would also allow for '*", 'X', '×', etc.
#718366#15
Date:
2013-11-10 15:37:33 UTC
From:
To:
hello julius,

thanks for pointing my attention; i somehow overlooked the originally
incoming bugreport.

i think the most straightforward way to solve this is a backport, as the
issue has been fixed in testing for some time; i'm currently preparing
one.

best regards
chrysn
#718366#20
Date:
2014-03-20 22:37:28 UTC
From:
To:
Hi,

I'm seeing a similar but different thing on Wheezy:

  ...

  ValueError: invalid literal for int() with base 10: '1080i'



$ xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 1920 x 1920
DisplayPort-0 disconnected (normal left inverted right x axis y axis)
HDMI-0 connected (normal left inverted right x axis y axis)
   1920x1080      60.0 +   60.0     24.0 
   1920x1080i     30.0     25.0 
   1600x1200      60.0 
...


thanks,
Hamish
#718366#25
Date:
2014-03-21 07:00:11 UTC
From:
To:
block 718366 by 740435
thank you

it's the same bug. i'm waiting for release team feedback on uploading a
fixed version to stable (see bug #740435).

(don't tell anybody i said this, as it is not recommended procedure for
security reasons, but there is an easy workaround: the arandr version in
testing works on stable as well, you can just download the deb and
install it).