Re: [mv2] Object editor fails for some modules

B. P. Thrane wrote:
>> This is very strange since the warnings are explicitly disabled for this 
>> operation.  Anyway, could you please try the following code:
>>
>> $ cd enthought/mayavi/tests
>> $ ipython
>>
>> from enthought.tvtk.api import tvtk
>> r = tvtk.XMLUnstructuredGridReader(file_name='data/pyramid_ug.vtu')
>> r.update()
>> ug = r.output
>> w = tvtk.DataSetWriter(write_to_output_string=1)
>> w.set_input(ug)
>> w.update()
>> s = w.output_string
>> print s
>> r = tvtk.DataSetReader(read_from_input_string=1, input_string=s)
>> r.update()
>> print r.output
>>
>> It seems like you end up getting a None at the end.  You might get some 
>> warnings in between but ignore them for now.  Could you tell me if this 
>> works at all?  Does "print s" print anything useful?
>>
>>   
> Here is the output:
> In [9]: print s

It looks like this does work!  Very weird.  Would you mind helping 
resolve this off-list with a few simple print statements to help?