[QGIS-Developer] FeatureIterator Python question

[Andreas Neumann]

Just a quick followup question.

I see that the QgsFeatureIterator has a close method.

Should Python authors care about closing an existing feature iterator or 
would this be automatically done when the script stops executing?

Andreas


On 15.09.2017 15:48, Andreas Neumann wrote:
> Hi Matteo and Matthias,
>
> Thanks - that works fine. I did not know that this changed in Python 3.
>
> All the poor QGIS book authors who need to rewrite their books ... 
> about this Python changes.
>
> Helps a lot!
>
> Andreas
>
>
>
> On 15.09.2017 15:44, matteo wrote:
>> Hi Andreas,
>>
>> if I'm not wrong the next method is not been removed, it is a python 
>> 3 *fix*
>>
>> https://stackoverflow.com/questions/1073396/is-generator-next-visible-in-python-3-0 
>>
>>
>> so instead of:
>>
>> it = layer.getFeatures()
>> it.next()
>>
>> just type
>>
>> it = layer.getFeatures()
>> next(it)
>>
>> Matteo
>> _______________________________________________
>> QGIS-Developer mailing list
>> QGIS-Developer at lists.osgeo.org
>> List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer
>> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
>
> _______________________________________________
> QGIS-Developer mailing list
> QGIS-Developer at lists.osgeo.org
> List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer
> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer