[processing] explisitly load outputs as raster or vector depending on

output type. Don't rely on extension or other indirect attributes

Author: alexbruy

python/plugins/processing/gui/Postprocessing.py

@@ -70,9 +70,11 @@ def handleAlgorithmResults(alg, progress=None, showResults=True):
                         name = os.path.basename(out.value)
                     else:
                         name = out.description
+
+                    isRaster = True if isinstance(out, OutputRaster) else False
                     dataobjects.load(out.value, name, alg.crs,
-                                     RenderingStyles.getStyle(alg.commandLineName(),
-                                                              out.name))
+                                     RenderingStyles.getStyle(alg.commandLineName(), out.name),
+                                     isRaster)
             except Exception:
                 ProcessingLog.addToLog(ProcessingLog.LOG_ERROR,
                                        "Error loading result layer:\n" + traceback.format_exc())

python/plugins/processing/tools/dataobjects.py

@@ -156,7 +156,7 @@ def loadList(layers):
         load(layer)
 
 
-def load(fileName, name=None, crs=None, style=None):
+def load(fileName, name=None, crs=None, style=None, isRaster=False):
     """Loads a layer/table into the current project, given its file.
     """
 
@@ -170,8 +170,7 @@ def load(fileName, name=None, crs=None, style=None):
     if name is None:
         name = os.path.split(fileName)[1]
 
-    suffix = os.path.splitext(fileName)[1][1:]
-    if suffix in getSupportedOutputRasterLayerExtensions():
+    if isRaster:
         qgslayer = QgsRasterLayer(fileName, name)
         if qgslayer.isValid():
             if crs is not None and qgslayer.crs() is None: