[CC to grass-dev]
Alfredo Alessandrini wrote:
> I've compiled grass-6.4.0RC5 with wx-python, but I've this problem
> when I start it:
>
> alfr...@astore:~$ grass64 -wx
> Cleaning up temporary files ...
> Starting GRASS ...
> Traceback (most recent call last):
> File "/usr/local/grass-6.4.0RC5/etc/wxpython/gis_set.py", line 33, in
> <module>
> from gui_modules import globalvar
> File "/usr/local/grass-6.4.0RC5/etc/wxpython/gui_modules/globalvar.py",
> line 55, in <module>
> CheckForWx()
> File "/usr/local/grass-6.4.0RC5/etc/wxpython/gui_modules/globalvar.py",
> line 44, in CheckForWx
> except (ImportError, ValueError, wxversion.VersionError), e:
> UnboundLocalError: local variable 'wxversion' referenced before assignment
I'm sure that this has been reported before, but I can't find anything
in Trac.
The problem is that the code tries to handle failing to import
wxversion and wxversion-specific exceptions using the same "try"
block:
try:
import wxversion
wxversion.select(str(minVersion[0]) + '.' + str(minVersion[1]))
...
except (ImportError, ValueError, wxversion.VersionError), e:
...
Obviously, if the "import wxversion" fails, wxversion.VersionError
isn't going to resolve.
FWIW, the same problem exists in trunk.
The code should probably look something like:
try:
import wxversion
try:
wxversion.select(str(minVersion[0]) + '.' + str(minVersion[1]))
...
except (ValueError, wxversion.VersionError), e:
...
except ImportError, e:
...
--
Glynn Clements <[email protected]>
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