Cleanups

openlp/core/lib/listwidgetwithdnd.py

@@ -104,7 +104,7 @@ class ListWidgetWithDnD(QtGui.QListWidget):
                 elif os.path.isdir(localFile):
                     listing = os.listdir(localFile)
                     for file in listing:
-                        files.append(os.path.join(localFile,file))
+                        files.append(os.path.join(localFile, file))
-            Receiver.send_message(u'%s_dnd' % self.mimeDataText,files)
+            Receiver.send_message(u'%s_dnd' % self.mimeDataText, files)
         else:
             event.ignore()

openlp/core/ui/maindisplay.py

@@ -29,7 +29,6 @@ The :mod:`maindisplay` module provides the functionality to display screens
 and play multimedia within OpenLP.
 """
 import logging
-import os
 
 from PyQt4 import QtCore, QtGui, QtWebKit
 from PyQt4.phonon import Phonon

openlp/core/ui/mainwindow.py

@@ -35,15 +35,14 @@ from datetime import datetime
 from PyQt4 import QtCore, QtGui
 
 from openlp.core.lib import Renderer, build_icon, OpenLPDockWidget, \
-    PluginManager, Receiver, translate, ImageManager, PluginStatus, \
+    PluginManager, Receiver, translate, ImageManager, PluginStatus
-    SettingsManager
 from openlp.core.lib.ui import UiStrings, base_action, checkable_action, \
     icon_action, shortcut_action
 from openlp.core.ui import AboutForm, SettingsForm, ServiceManager, \
     ThemeManager, SlideController, PluginForm, MediaDockManager, \
     ShortcutListForm, FormattingTagForm
 from openlp.core.utils import AppLocation, add_actions, LanguageManager, \
-    get_application_version, delete_file
+    get_application_version
 from openlp.core.utils.actions import ActionList, CategoryOrder
 from openlp.core.ui.firsttimeform import FirstTimeForm
 from openlp.core.ui import ScreenList
@@ -503,7 +502,8 @@ class Ui_MainWindow(object):
         self.toolsFirstTimeWizard.setText(
             translate('OpenLP.MainWindow', 'Re-run First Time Wizard'))
         self.toolsFirstTimeWizard.setStatusTip(translate('OpenLP.MainWindow',
-            'Re-run the First Time Wizard, importing songs, Bibles and themes.'))
+            'Re-run the First Time Wizard, importing songs, Bibles and '
+            'themes.'))
         self.updateThemeImages.setText(
             translate('OpenLP.MainWindow', 'Update Theme Images'))
         self.updateThemeImages.setStatusTip(

openlp/core/ui/themelayoutdialog.py

@@ -28,7 +28,6 @@
 from PyQt4 import QtCore, QtGui
 
 from openlp.core.lib import translate
-from openlp.core.lib.ui import create_accept_reject_button_box
 
 
 class Ui_ThemeLayoutDialog(object):

openlp/core/ui/themelayoutform.py

@@ -29,9 +29,6 @@ from PyQt4 import QtGui, QtCore
 
 from themelayoutdialog import Ui_ThemeLayoutDialog
 
-from openlp.core.lib import translate
-from openlp.core.lib.ui import UiStrings, critical_error_message_box
-
 class ThemeLayoutForm(QtGui.QDialog, Ui_ThemeLayoutDialog):
     """
     The exception dialog

openlp/plugins/alerts/lib/alertstab.py

@@ -192,7 +192,7 @@ class AlertsTab(SettingsTab):
         settings.setValue(u'location', QtCore.QVariant(self.location))
         settings.endGroup()
         if self.changed:
-             Receiver.send_message(u'update_display_css')
+            Receiver.send_message(u'update_display_css')
         self.changed = False
 
     def updateDisplay(self):

openlp/plugins/bibles/lib/versereferencelist.py

@@ -72,7 +72,8 @@ class VerseReferenceList(object):
                 continue
             prev = index - 1
             if self.verse_list[prev][u'version'] != verse[u'version']:
-                result = u'%s (%s)' % (result, self.verse_list[prev][u'version'])
+                result = u'%s (%s)' % (result,
+                    self.verse_list[prev][u'version'])
             result = result + u', '
             if self.verse_list[prev][u'book'] != verse[u'book']:
                 result = u'%s%s %s:' % (result, verse[u'book'],

openlp/plugins/custom/forms/editcustomform.py

@@ -30,7 +30,8 @@ import logging
 from PyQt4 import QtCore, QtGui
 
 from openlp.core.lib import Receiver, translate
-from openlp.core.lib.ui import critical_error_message_box, find_and_set_in_combo_box
+from openlp.core.lib.ui import critical_error_message_box, \
+    find_and_set_in_combo_box
 from openlp.plugins.custom.lib import CustomXMLBuilder, CustomXMLParser
 from openlp.plugins.custom.lib.db import CustomSlide
 from editcustomdialog import Ui_CustomEditDialog

openlp/plugins/presentations/lib/mediaitem.py

@@ -285,7 +285,8 @@ class PresentationMediaItem(MediaManagerItem):
                             critical_error_message_box(
                                 translate('PresentationPlugin.MediaItem',
                                 'Missing Presentation'),
-                                unicode(translate('PresentationPlugin.MediaItem',
+                                unicode(translate(
+                                'PresentationPlugin.MediaItem',
                                 'The Presentation %s is incomplete,'
                                 ' please reload.')) % filename)
                         return False

openlp/plugins/songs/forms/editsongform.py

@@ -331,8 +331,10 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
             self.topicsListView.addItem(topic_name)
         self.audioListWidget.clear()
         for media in self.song.media_files:
-            media_file = QtGui.QListWidgetItem(os.path.split(media.file_name)[1])
+            media_file = QtGui.QListWidgetItem(
-            media_file.setData(QtCore.Qt.UserRole, QtCore.QVariant(media.file_name))
+                os.path.split(media.file_name)[1])
+            media_file.setData(QtCore.Qt.UserRole,
+                QtCore.QVariant(media.file_name))
             self.audioListWidget.addItem(media_file)
         self.titleEdit.setFocus(QtCore.Qt.OtherFocusReason)
         # Hide or show the preview button.
@@ -721,7 +723,8 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
         """
         if self.mediaForm.exec_():
             for filename in self.mediaForm.getSelectedFiles():
-                item = QtGui.QListWidgetItem(os.path.split(unicode(filename))[1])
+                item = QtGui.QListWidgetItem(
+                    os.path.split(unicode(filename))[1])
                 item.setData(QtCore.Qt.UserRole, filename)
                 self.audioListWidget.addItem(item)
 
@@ -876,7 +879,6 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
                     os.remove(audio)
                 except:
                     log.exception('Could not remove file: %s', audio)
-                    pass
         if not files:
             try:
                 os.rmdir(save_path)

openlp/plugins/songs/lib/upgrade.py

@@ -31,7 +31,6 @@ backend for the Songs plugin
 
 from sqlalchemy import Column, Table, types
 from sqlalchemy.sql.expression import func
-from migrate import changeset
 from migrate.changeset.constraint import ForeignKeyConstraint
 
 __version__ = 2

openlp/plugins/songusage/lib/upgrade.py

@@ -30,7 +30,6 @@ backend for the SongsUsage plugin
 """
 
 from sqlalchemy import Column, Table, types
-from migrate import changeset
 
 __version__ = 1