Fixes for Python 3

sloth/annotations/container.py

@@ -200,7 +200,7 @@ class OkapiAnnotationContainer(AnnotationContainer):
     """
     def convertAnnotationPropertiesMapToDict(self, properties):
         propdict = {}
-        for k, v in properties.iteritems():
+        for k, v in properties.items():
             propdict[k] = v
         return propdict
 
@@ -241,7 +241,7 @@ class OkapiAnnotationContainer(AnnotationContainer):
     Converts a dict to a AnnotationPropertiesMap
     """
     def convertDictToAnnotationPropertiesMap(self, annotation, propdict):
-        for k, v in propdict.iteritems():
+        for k, v in propdict.items():
             if k != 'annotations' or k != 'frames':
                 annotation.set_str(k, str(v))
         return annotation

sloth/items/inserters.py

@@ -18,7 +18,7 @@ class ItemInserter(QObject):
         self._prefix             = prefix
         self._ann                = {}
         if default_properties is not None:
-            self._ann = dict(self._default_properties.iteritems())
+            self._ann = dict(self._default_properties.items())
         self._commit             = commit
         self._item               = None
 

sloth/plugins/__init__.py

@@ -15,7 +15,7 @@ class CopyAnnotationsPlugin(QObject):
             prev = current.getPreviousSibling()
             if prev is not None:
                 for annotation in prev.children():
-                    copied = dict(annotation.iteritems())
+                    copied = dict(annotation.items())
                     current.addAnnotation(copied)
 
     def action(self):