Fix multiple enum parameters handling and some ext scripts

python/plugins/processing/algs/grass7/Grass7Algorithm.py

@@ -524,8 +524,12 @@ class Grass7Algorithm(QgsProcessingAlgorithm):
                     command += ' {}'.format(paramName)
             # For enumeration, we need to grab the string value
             elif isinstance(param, QgsProcessingParameterEnum):
-                idx = self.parameterAsEnum(parameters, paramName, context)
+                # Handle multiple values
-                value = '"{}"'.format(param.options()[idx])
+                if param.allowMultiple():
+                    indexes = self.parameterAsEnums(parameters, paramName, context)
+                else:
+                    indexes = [self.parameterAsEnum(parameters, paramName, context)]
+                value = '"{}"'.format(','.join([param.options()[i] for i in indexes]))
             # For strings, we just translate as string
             elif isinstance(param, QgsProcessingParameterString):
                 data = self.parameterAsString(parameters, paramName, context)

python/plugins/processing/algs/grass7/TODO.md

@@ -14,12 +14,6 @@ QGIS3 Processing Port
   * r_mask_vect.py
   * r_mask_rast.py
   * r_statistics.py
-  * v_voronoi.py
-  * v_to_3d.py.
-  * v_what_rast_points.py.
-  * v_what_rast_centroids.py.
-  * v_vect_stats.py
-  * v_rast_stats.py
   * v_net.py
   * v_net_alloc.py
   * v_net_allpairs.py

python/plugins/processing/algs/grass7/ext/v_rast_stats.py

@@ -34,6 +34,6 @@ def processCommand(alg, parameters, context):
 def processOutputs(alg, parameters, context):
     # We need to add the initial vector layer to outputs:
     fileName = alg.parameterAsOutputLayer(parameters, 'output', context)
-    grassName = '{}{}'.format('map', alg.uniqueSuffix)
+    grassName = alg.exportedLayers['map']
     dataType = 'auto'
     alg.exportVectorLayer(grassName, fileName, dataType)

python/plugins/processing/algs/grass7/ext/v_to_3d.py

@@ -40,6 +40,6 @@ def processInputs(alg, parameters, context):
     if 'input' in alg.exportedLayers:
         return
 
-    # We need to import all the bands and color tables of the input raster
+    # We need to import the vector layer with v.in.ogr
     alg.loadVectorLayerFromParameter('input', parameters, context, False)
     alg.postInputs()

python/plugins/processing/algs/grass7/ext/v_vect_stats.py

@@ -34,6 +34,6 @@ def processCommand(alg, parameters, context):
 def processOutputs(alg, parameters, context):
     # We need to add the initial vector layer to outputs:
     fileName = alg.parameterAsOutputLayer(parameters, 'output', context)
-    grassName = '{}{}'.format('map', alg.uniqueSuffix)
+    grassName = alg.exportedLayers['areas']
     dataType = 'auto'
     alg.exportVectorLayer(grassName, fileName, dataType)

python/plugins/processing/algs/grass7/ext/v_what_rast.py

@@ -2,10 +2,10 @@
 
 """
 ***************************************************************************
-    v_what_rast_points.py
+    v_what_rast.py
     ---------------------
-    Date                 : January 2016
+    Date                 : December 2017
-    Copyright            : (C) 2016 by Médéric Ribreux
+    Copyright            : (C) 2017 by Médéric Ribreux
     Email                : medspx at medspx dot fr
 ***************************************************************************
 *                                                                         *
@@ -18,8 +18,8 @@
 """
 
 __author__ = 'Médéric Ribreux'
-__date__ = 'January 2016'
+__date__ = 'December 2017'
-__copyright__ = '(C) 2016, Médéric Ribreux'
+__copyright__ = '(C) 2017, Médéric Ribreux'
 
 # This will get replaced with a git SHA1 when you do a git archive
 
@@ -34,6 +34,6 @@ def processCommand(alg, parameters, context):
 def processOutputs(alg, parameters, context):
     # We need to add the initial vector layer to outputs:
     fileName = alg.parameterAsOutputLayer(parameters, 'output', context)
-    grassName = '{}{}'.format('map', alg.uniqueSuffix)
+    grassName = alg.exportedLayers['map']
     dataType = 'auto'
     alg.exportVectorLayer(grassName, fileName, dataType)

python/plugins/processing/algs/grass7/ext/v_what_rast_centroids.py

@@ -1,39 +0,0 @@
-# -*- coding: utf-8 -*-
-
-"""
-***************************************************************************
-    v_what_rast_centroids.py
-    ------------------------
-    Date                 : January 2016
-    Copyright            : (C) 2016 by Médéric Ribreux
-    Email                : medspx at medspx dot fr
-***************************************************************************
-*                                                                         *
-*   This program is free software; you can redistribute it and/or modify  *
-*   it under the terms of the GNU General Public License as published by  *
-*   the Free Software Foundation; either version 2 of the License, or     *
-*   (at your option) any later version.                                   *
-*                                                                         *
-***************************************************************************
-"""
-
-__author__ = 'Médéric Ribreux'
-__date__ = 'January 2016'
-__copyright__ = '(C) 2016, Médéric Ribreux'
-
-# This will get replaced with a git SHA1 when you do a git archive
-
-__revision__ = '$Format:%H$'
-
-
-def processCommand(alg, parameters, context):
-    # Exclude outputs from commands
-    alg.processCommand(parameters, context, True)
-
-
-def processOutputs(alg, parameters, context):
-    # We need to add the initial vector layer to outputs:
-    fileName = alg.parameterAsOutputLayer(parameters, 'output', context)
-    grassName = '{}{}'.format('map', alg.uniqueSuffix)
-    dataType = 'auto'
-    alg.exportVectorLayer(grassName, fileName, dataType)