refactoring

timeseriesviewer/main.py

@@ -456,7 +456,7 @@ class TimeSeriesViewer:
 
 
     def loadTimeSeriesDefinition(self, path=None, n_max=None):
-        s = getSettings()
+        s = settings()
         defFile = s.value('FILE_TS_DEFINITION')
         if defFile is not None:
             defFile = os.path.dirname(defFile)
@@ -522,7 +522,7 @@ class TimeSeriesViewer:
 
 
     def saveTimeSeriesDefinition(self):
-        s = getSettings()
+        s = settings()
         defFile = s.value('FILE_TS_DEFINITION')
         if defFile is not None:
             defFile = os.path.dirname(defFile)
@@ -607,7 +607,7 @@ class TimeSeriesViewer:
 
     def addTimeSeriesImages(self, files=None):
         if files is None:
-            s = getSettings()
+            s = settings()
             defDir = s.value('DIR_FILESEARCH')
             files = QFileDialog.getOpenFileNames(directory=defDir)
 

timeseriesviewer/utils.py

@@ -328,16 +328,6 @@ def copyRenderer(renderer, targetLayer):
 
     return False
 
-def getIface():
-    """
-    Returns the QGIS Interface or None
-    :return:
-    """
-    import qgis.utils
-    if qgis.utils is not None and isinstance(qgis.utils.iface, QgisInterface):
-        return qgis.utils.iface
-    else:
-        return None
 
 def getSubLayerEndings(files):
     subLayerEndings = []
@@ -355,7 +345,7 @@ def getSubLayerEndings(files):
     return subLayerEndings
 
 
-def getSettings():
+def settings():
     return QSettings('HU-Berlin', 'HUB TimeSeriesViewer')
 
 def niceNumberString(number):