clean up pep8

openlp/core/lib/theme.py

@@ -210,7 +210,7 @@ class Theme(object):
     def load_theme(self, theme):
         """
         Convert the JSON file and expand it.
-        
+
         :param theme: the theme string
         """
         jsn = json.loads(theme)

openlp/core/ui/lib/pathedit.py

@@ -46,16 +46,16 @@ class PathEdit(QtWidgets.QWidget):
 
         :param parent: The parent of the widget. This is just passed to the super method.
         :type parent: QWidget or None
-        
+
         :param dialog_caption: Used to customise the caption in the QFileDialog.
         :param dialog_caption: str
-        
+
         :param default_path: The default path. This is set as the path when the revert button is clicked
         :type default_path: str
 
         :param show_revert: Used to determin if the 'revert button' should be visible.
         :type show_revert: bool
-        
+
         :return: None
         :rtype: None
         """

openlp/plugins/presentations/presentationplugin.py

@@ -1,4 +1,4 @@
-    # -*- coding: utf-8 -*-
+# -*- coding: utf-8 -*-
 # vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
 
 ###############################################################################

openlp/plugins/songusage/forms/songusagedetaildialog.py

@@ -69,7 +69,7 @@ class Ui_SongUsageDetailDialog(object):
         self.file_horizontal_layout.setSpacing(8)
         self.file_horizontal_layout.setContentsMargins(8, 8, 8, 8)
         self.file_horizontal_layout.setObjectName('file_horizontal_layout')
-        self.report_path_edit = PathEdit(self.file_group_box, path_type = PathType.Directories, show_revert=False)
+        self.report_path_edit = PathEdit(self.file_group_box, path_type=PathType.Directories, show_revert=False)
         self.file_horizontal_layout.addWidget(self.report_path_edit)
         self.vertical_layout.addWidget(self.file_group_box)
         self.button_box = create_button_box(song_usage_detail_dialog, 'button_box', ['cancel', 'ok'])