Moritz Lennert-2 wrote:
>
> On 01/12/08 15:23, Gabriele Nolè wrote:
>> Hi Jose.
>> I changed the code by trying different solutions, such as:
>> ------------------------------------------------------------------------------------------
>> def main():
>> vect1 = options['vect_1']
>> vect2 = options['vect_2']
>> vect3 = options['vect_3']
>>
>>
>> vbuffer=subprocess.Popen('v.buffer','input=vect_1','output=buffer_200m','buffer=200')
>> retcode=vbuffer.wait()
>>
>> # Then I also tried with another command (v.db.addcol):
>> #import subprocess
>>
>> #vaddcol=subprocess.Popen('v.db.addcol','map=vect_1','columns=prova','VARCHAR(15)')
>
>
> The parameter for v.db.addcol is columns='prova varchar(15)'. I don't
> think you can split that up into two parameters. Shouldn't this be:
>
> vaddcol=subprocess.Popen('v.db.addcol','map=vect_1','columns=prova
> VARCHAR(15)')
>
> ?
> (don't know if the white space is allowed as such or whether you need to
> quote the entire parameter as "prova VARCHAR(15)")
>
> Moritz
>
Yes, I have tried in this way but not right (with 'columns=prova
VARCHAR(15)').
Now I have also tried to remove white space but ... nothing
Thanks
Gabriele
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