[Processing] Fix when iface is None

rldhont · rldhont · commit 7b64dd4c0e4f · 2016-04-20T14:57:03.000+02:00
diff --git a/python/plugins/processing/core/GeoAlgorithm.py b/python/plugins/processing/core/GeoAlgorithm.py
@@ -385,7 +385,8 @@ def setOutputCRS(self):
                             return
         try:
             from qgis.utils import iface
-            self.crs = iface.mapCanvas().mapSettings().destinationCrs()
+            if iface is not None:
+                self.crs = iface.mapCanvas().mapSettings().destinationCrs()
         except:
             pass
 
diff --git a/python/plugins/processing/modeler/ModelerAlgorithm.py b/python/plugins/processing/modeler/ModelerAlgorithm.py
@@ -375,9 +375,10 @@ def prepareAlgorithm(self, alg):
                 if param.name in alg.params:
                     value = self.resolveValue(alg.params[param.name])
                 else:
-                    iface.messageBar().pushMessage(self.tr("Warning"),
-                                                   self.tr("Parameter %s in algorithm %s in the model is run with default value! Edit the model to make sure that this is correct." % (param.name, alg.name)),
-                                                   QgsMessageBar.WARNING, 4)
+                    if iface is not None:
+                        iface.messageBar().pushMessage(self.tr("Warning"),
+                                                       self.tr("Parameter %s in algorithm %s in the model is run with default value! Edit the model to make sure that this is correct.") % (param.name, alg.name),
+                                                       QgsMessageBar.WARNING, 4)
                     value = None
                 if value is None and isinstance(param, ParameterExtent):
                     value = self.getMinCoveringExtent()
