- random clean ups

bzr-revno: 1964

openlp/core/lib/dockwidget.py

@@ -53,8 +53,7 @@ class OpenLPDockWidget(QtGui.QDockWidget):
             self.setWindowIcon(build_icon(icon))
         # Sort out the minimum width.
         screens = ScreenList.get_instance()
-        screen_width = screens.current[u'size'].width()
-        mainwindow_docbars = screen_width / 5
+        mainwindow_docbars = screens.current[u'size'].width() / 5
         if mainwindow_docbars > 300:
             self.setMinimumWidth(300)
         else:

openlp/core/lib/renderer.py

@@ -125,7 +125,7 @@ class Renderer(object):
         Set the appropriate theme depending on the theme level.
         Called by the service item when building a display frame
 
-        ``theme``
+        ``override_theme``
             The name of the song-level theme. None means the service
             item wants to use the given value.
 

openlp/core/lib/serviceitem.py

@@ -313,17 +313,12 @@ class ServiceItem(object):
         self.from_plugin = header[u'from_plugin']
         self.capabilities = header[u'capabilities']
         # Added later so may not be present in older services.
-        if u'search' in header:
-            self.search_string = header[u'search']
-            self.data_string = header[u'data']
-        if u'xml_version' in header:
-            self.xml_version = header[u'xml_version']
-        if u'start_time' in header:
-            self.start_time = header[u'start_time']
-        if u'end_time' in header:
-            self.end_time = header[u'end_time']
-        if u'media_length' in header:
-            self.media_length = header[u'media_length']
+        self.search_string = header.get(u'search', u'')
+        self.data_string = header.get(u'data', u'')
+        self.xml_version = header.get(u'xml_version')
+        self.start_time = header.get(u'start_time', 0)
+        self.end_time = header.get(u'end_time', 0)
+        self.media_length = header.get(u'media_length', 0)
         if u'background_audio' in header:
             self.background_audio = []
             for filename in header[u'background_audio']:

openlp/core/ui/servicemanager.py

@@ -51,7 +51,7 @@ class ServiceManagerList(QtGui.QTreeWidget):
     """
     Set up key bindings and mouse behaviour for the service list
     """
-    def __init__(self, serviceManager, parent=None, name=None):
+    def __init__(self, serviceManager, parent=None):
         QtGui.QTreeWidget.__init__(self, parent)
         self.serviceManager = serviceManager
 
@@ -101,7 +101,6 @@ class ServiceManager(QtGui.QWidget):
         QtGui.QWidget.__init__(self, parent)
         self.mainwindow = mainwindow
         self.serviceItems = []
-        self.serviceName = u''
         self.suffixes = []
         self.dropPosition = 0
         self.expandTabs = False