qgis · Jun 5, 2017
diff --git a/‎python/plugins/processing/algs/gdal/translate.py
Lines changed: 1 addition & 1 deletion b/‎python/plugins/processing/algs/gdal/translate.py
Lines changed: 1 addition & 1 deletion
diff --git a/‎python/plugins/processing/algs/grass7/ext/i.py
Lines changed: 14 additions & 27 deletions b/‎python/plugins/processing/algs/grass7/ext/i.py
Lines changed: 14 additions & 27 deletions
@@ -109,7 +109,7 @@ def getConsoleCommands(self, parameters):
         outsize = str(self.getParameterValue(self.OUTSIZE))
         outsizePerc = str(self.getParameterValue(self.OUTSIZE_PERC))
         noData = self.getParameterValue(self.NO_DATA)
-        expand = self.getParameterFromName(self.EXPAND).options[self.getParameterValue(self.EXPAND)][1]
+        expand = parameters[self.EXPAND].options[self.getParameterValue(self.EXPAND)][1]
         projwin = str(self.getParameterValue(self.PROJWIN))
         if not projwin:
             projwin = QgsProcessingUtils.combineLayerExtents([inLayer])
 
@@ -33,6 +33,7 @@
 from processing.tools.system import isWindows
 from ..Grass7Utils import Grass7Utils
 from os import path
+from copy import deepcopy
 
 
 def multipleOutputDir(alg, field, basename=None):
@@ -112,58 +113,44 @@ def regroupRasters(alg, parameters, field, groupField, subgroupField=None, extFi
     :param parameters:
     """
     # List of rasters names
+
+    new_parameters = deepcopy(parameters)
+
     rasters = alg.getParameterFromName(field)
     rastersList = rasters.value.split(';')
-    alg.parameters.remove(rasters)
+    del new_parameters[field]
 
     # Insert a i.group command
     group = getParameterFromString("ParameterString|{}|group of rasters|None|False|False".format(groupField))
-    group.value = alg.getTempFilename()
-    alg.addParameter(group)
+    new_parameters[group.name()] = alg.getTempFilename()
 
     if subgroupField:
         subgroup = getParameterFromString("ParameterString|{}|subgroup of rasters|None|False|False".format(subgroupField))
-        subgroup.value = alg.getTempFilename()
-        alg.addParameter(subgroup)
+        new_parameters[subgroup.name()] = alg.getTempFilename()
 
     command = 'i.group group={}{} input={}'.format(
-        group.value,
-        ' subgroup={}'.format(subgroup.value) if subgroupField else '',
+        new_parameters[group.name()],
+        ' subgroup={}'.format(new_parameters[subgroup.name()]) if subgroupField else '',
         ','.join([alg.exportedLayers[f] for f in rastersList])
     )
     alg.commands.append(command)
 
     # Handle external files
-    origExtParams = {}
     if subgroupField and extFile:
         for ext in list(extFile.keys()):
-            extFileName = alg.getParameterValue(ext)
+            extFileName = new_parameters[ext]
             if extFileName:
                 shortFileName = path.basename(extFileName)
                 destPath = path.join(Grass7Utils.grassMapsetFolder(),
                                      'PERMANENT',
-                                     'group', group.value,
-                                     'subgroup', subgroup.value,
+                                     'group', new_parameters[group.name()],
+                                     'subgroup', new_parameters[subgroup.name()],
                                      extFile[ext], shortFileName)
             copyFile(alg, extFileName, destPath)
-            origExtParams[ext] = extFileName
-            alg.setParameterValue(ext, shortFileName)
+            new_parameters[ext] = shortFileName
 
     # modify parameters values
-    alg.processCommand()
-
-    # Re-add input rasters
-    alg.addParameter(rasters)
-
-    # replace external files value with original value
-    for param in list(origExtParams.keys()):
-        alg.setParameterValue(param, origExtParams[param])
-
-    # Delete group:
-    alg.parameters.remove(group)
-    if subgroupField:
-        alg.parameters.remove(subgroup)
-        return group.value, subgroup.value
+    alg.processCommand(new_parameters)
 
     return group.value