[Qgis-developer] Error in Processing

[Victor Olaya]

+1 to what Alex said

2016-02-14 11:38 GMT+01:00 Alexander Bruy <alexander.bruy at gmail.com>:
> Hi Pedro,
>
> GdalAlgorithm is an internal Processing class and should not
> be used in 3rd party plugins.
>
> The error happens because GdalAlgorithm class was refactored
> and new mandatory methods were introduced. Personally I think
> that all 3rd party plugins should use only public Processing API,
> e.g. GeoAlgorithm class.
>
> 2016-02-14 1:44 GMT+02:00 Pedro Venâncio <pedrongvenancio at gmail.com>:
>> Hi Alexander and Victor,
>>
>> Actually the problem seems related with the new shortHelp function,
>> introduced in commit 62302377db1990485f7821f1ccef4ff6ef4d07d9.
>>
>> Removing
>>
>>     def shortHelp(self):
>>         return self._formatHelp('''This algorithm is based on the GDAL %s
>> module.
>>
>>                 For more info, see the <a href =
>> 'http://www.gdal.org/%s.html'> module help</a>
>>                 ''' %  (self.commandName(), self.commandName()))
>>
>> from GdalAlgorithm.py prevents this error and these 3rd party plugins works
>> ok.
>>
>> Any hint to update them?
>>
>> Thank you very much!
>>
>> Best regards,
>> Pedro Venâncio
>>
>>
>>
>> 2016-02-08 11:20 GMT+00:00 Alexander Bruy <alexander.bruy at gmail.com>:
>>>
>>> Hi Paolo,
>>>
>>> this is not a Processing issue, but bug in 3rd party plugin.
>>> The bug is caused by fact that plugin uses internal Processing
>>> classes (which was changed) instead of subclassing public
>>> GeoAlgorithm class.
>>>
>>>
>>> 2016-02-08 13:10 GMT+02:00 Paolo Cavallini <cavallini at faunalia.it>:
>>> > Hi all,
>>> > I'm getting consistent errors in activating Processing on master, see
>>> > below. Anyone has the same?
>>> > All the best.
>>> > ===
>>> > An error has occurred while executing Python code:
>>> >
>>> > AttributeError: RasterAT_MGIETRS89DirInv instance has no attribute
>>> > 'getConsoleCommands'
>>> > Traceback (most recent call last):
>>> >   File
>>> > "/usr/share/qgis/python/plugins/processing/gui/ProcessingToolbox.py",
>>> > line 105, in textChanged
>>> >     self._filterItem(self.algorithmTree.invisibleRootItem(), text)
>>> >   File
>>> > "/usr/share/qgis/python/plugins/processing/gui/ProcessingToolbox.py",
>>> > line 127, in _filterItem
>>> >     showChild = self._filterItem(child, text)
>>> >   File
>>> > "/usr/share/qgis/python/plugins/processing/gui/ProcessingToolbox.py",
>>> > line 127, in _filterItem
>>> >     showChild = self._filterItem(child, text)
>>> >   File
>>> > "/usr/share/qgis/python/plugins/processing/gui/ProcessingToolbox.py",
>>> > line 127, in _filterItem
>>> >     showChild = self._filterItem(child, text)
>>> >   File
>>> > "/usr/share/qgis/python/plugins/processing/gui/ProcessingToolbox.py",
>>> > line 135, in _filterItem
>>> >     if item.alg.shortHelp() is not None:
>>> >   File
>>> > "/usr/share/qgis/python/plugins/processing/algs/gdal/GdalAlgorithm.py",
>>> > line 56, in shortHelp
>>> >     ''' %  (self.commandName(), self.commandName()))
>>> >   File
>>> > "/usr/share/qgis/python/plugins/processing/algs/gdal/GdalAlgorithm.py",
>>> > line 64, in commandName
>>> >     name = alg.getConsoleCommands()[0]
>>> > AttributeError: RasterAT_MGIETRS89DirInv instance has no attribute
>>> > 'getConsoleCommands'
>>> > --
>>> > Paolo Cavallini - www.faunalia.eu
>>> > QGIS & PostGIS courses: http://www.faunalia.eu/training.html
>>> > _______________________________________________
>>> > Qgis-developer mailing list
>>> > Qgis-developer at lists.osgeo.org
>>> > List info: http://lists.osgeo.org/mailman/listinfo/qgis-developer
>>> > Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-developer
>>>
>>>
>>>
>>> --
>>> Alexander Bruy
>>> _______________________________________________
>>> Qgis-developer mailing list
>>> Qgis-developer at lists.osgeo.org
>>> List info: http://lists.osgeo.org/mailman/listinfo/qgis-developer
>>> Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-developer
>>
>>
>
>
>
> --
> Alexander Bruy