Re: [Visualpython-users] povexport debugging

[Bruce S. <Bru...@nc...>]

Fixed; new version at vpython.org. Thanks much for the report.

Bruce Sherwood

Fabrice Tiercelin wrote:

>Hello,
>
>I think I have found a little bug in povexport code. When an object with a
>bad class is found (faces, etc...), the script print a warning on the
>output, but the name of the class (obj_name) seems not to be correctly
>updated :
>
>424:    for obj in display.objects:
>425:        key = obj.__class__
>426:        if legal.has_key(key):
>427:            obj_name = legal[key]
>428:            if obj_name != 'frame':
>429:                function_name = 'export_' + obj_name
>430:                function = globals().get(function_name)
>431:                object_code = function(obj)
>432:                file.write( object_code )
>433:        else:
>434:            print 'WARNING: export function for ' + obj_name + ' not
>implemented'
>
>
>causing bugs like that :
>
>
>Traceback (most recent call last):
>  File "C:\...\test.py", line 37, in -toplevel-
>    povexport.export(display=scene, include_list = inclist)
>  File "C:\...\povexport.py", line 396, in export
>    print 'WARNING: export function for ' + obj_name + ' not implemented'
>UnboundLocalError: local variable 'obj_name' referenced before assignment
>
>
>
>
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