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[Merge] lp:~raoul-snyman/openlp/refactoring into lp:openlp

 

Raoul Snyman has proposed merging lp:~raoul-snyman/openlp/refactoring into lp:openlp.

Requested reviews:
  Tim Bentley (trb143)
  Andreas Preikschat (googol)

For more details, see:
https://code.launchpad.net/~raoul-snyman/openlp/refactoring/+merge/103159

A bunch of refactoring, including more sensible naming conventions.
-- 
https://code.launchpad.net/~raoul-snyman/openlp/refactoring/+merge/103159
Your team OpenLP Core is subscribed to branch lp:openlp.
=== modified file 'openlp/core/lib/__init__.py'
--- openlp/core/lib/__init__.py	2012-04-12 14:16:12 +0000
+++ openlp/core/lib/__init__.py	2012-04-23 19:30:30 +0000
@@ -62,6 +62,7 @@
     PreviousLastSlide = 2
     Next = 3
 
+
 def translate(context, text, comment=None,
     encoding=QtCore.QCoreApplication.CodecForTr, n=-1,
     translate=QtCore.QCoreApplication.translate):
@@ -83,6 +84,7 @@
     """
     return translate(context, text, comment, encoding, n)
 
+
 def get_text_file_string(text_file):
     """
     Open a file and return its content as unicode string. If the supplied file
@@ -111,6 +113,7 @@
             file_handle.close()
     return content_string
 
+
 def str_to_bool(stringvalue):
     """
     Convert a string version of a boolean into a real boolean.
@@ -122,6 +125,7 @@
         return stringvalue
     return unicode(stringvalue).strip().lower() in (u'true', u'yes', u'y')
 
+
 def build_icon(icon):
     """
     Build a QIcon instance from an existing QIcon, a resource location, or a
@@ -148,6 +152,7 @@
             QtGui.QIcon.Normal, QtGui.QIcon.Off)
     return button_icon
 
+
 def image_to_byte(image):
     """
     Resize an image to fit on the current screen for the web and returns
@@ -166,6 +171,7 @@
     # convert to base64 encoding so does not get missed!
     return byte_array.toBase64()
 
+
 def create_thumb(image_path, thumb_path, return_icon=True, size=None):
     """
     Create a thumbnail from the given image path and depending on
@@ -201,6 +207,7 @@
     # Fallback for files with animation support.
     return build_icon(unicode(image_path))
 
+
 def validate_thumb(file_path, thumb_path):
     """
     Validates whether an file's thumb still exists and if is up to date.
@@ -219,6 +226,7 @@
     thumb_date = os.stat(thumb_path).st_mtime
     return image_date <= thumb_date
 
+
 def resize_image(image_path, width, height, background=u'#000000'):
     """
     Resize an image to fit on the current screen.
@@ -266,6 +274,7 @@
     painter.drawImage((width - realw) / 2, (height - realh) / 2, preview)
     return new_image
 
+
 def check_item_selected(list_widget, message):
     """
     Check if a list item is selected so an action may be performed on it
@@ -282,6 +291,7 @@
         return False
     return True
 
+
 def clean_tags(text):
     """
     Remove Tags from text for display
@@ -294,6 +304,7 @@
         text = text.replace(tag[u'end tag'], u'')
     return text
 
+
 def expand_tags(text):
     """
     Expand tags HTML for display
@@ -303,6 +314,7 @@
         text = text.replace(tag[u'end tag'], tag[u'end html'])
     return text
 
+
 def check_directory_exists(dir):
     """
     Check a theme directory exists and if not create it
@@ -317,6 +329,7 @@
     except IOError:
         pass
 
+
 def create_separated_list(stringlist):
     """
     Returns a string that represents a join of a list of strings with a
@@ -345,6 +358,7 @@
         return unicode(translate('OpenLP.core.lib', '%1, %2',
             u'Locale list separator: start').arg(stringlist[0], merged))
 
+
 from eventreceiver import Receiver
 from listwidgetwithdnd import ListWidgetWithDnD
 from formattingtags import FormattingTags

=== modified file 'openlp/core/lib/mediamanageritem.py'
--- openlp/core/lib/mediamanageritem.py	2012-04-02 00:19:16 +0000
+++ openlp/core/lib/mediamanageritem.py	2012-04-23 19:30:30 +0000
@@ -582,7 +582,7 @@
         Common method for generating a service item
         """
         serviceItem = ServiceItem(self.plugin)
-        serviceItem.add_icon(self.plugin.icon_path)
+        serviceItem.add_icon(self.plugin.iconPath)
         if self.generateSlideData(serviceItem, item, xmlVersion, remote):
             return serviceItem
         else:

=== modified file 'openlp/core/lib/plugin.py'
--- openlp/core/lib/plugin.py	2012-03-17 10:54:33 +0000
+++ openlp/core/lib/plugin.py	2012-04-23 19:30:30 +0000
@@ -155,9 +155,9 @@
             self.version = get_application_version()[u'version']
         self.settingsSection = self.name
         self.icon = None
-        self.media_item_class = media_item_class
-        self.settings_tab_class = settings_tab_class
-        self.settings_tab = None
+        self.mediaItemClass = media_item_class
+        self.settingsTabClass = settings_tab_class
+        self.settingsTab = None
         self.mediaItem = None
         self.weight = 0
         self.status = PluginStatus.Inactive
@@ -166,9 +166,9 @@
         self.renderer = plugin_helpers[u'renderer']
         self.serviceManager = plugin_helpers[u'service']
         self.settingsForm = plugin_helpers[u'settings form']
-        self.mediadock = plugin_helpers[u'toolbox']
+        self.mediaDock = plugin_helpers[u'toolbox']
         self.pluginManager = plugin_helpers[u'pluginmanager']
-        self.formparent = plugin_helpers[u'formparent']
+        self.formParent = plugin_helpers[u'formparent']
         self.mediaController = plugin_helpers[u'mediacontroller']
         QtCore.QObject.connect(Receiver.get_receiver(),
             QtCore.SIGNAL(u'%s_add_service_item' % self.name),
@@ -219,8 +219,8 @@
         Construct a MediaManagerItem object with all the buttons and things
         you need, and return it for integration into OpenLP.
         """
-        if self.media_item_class:
-            self.mediaItem = self.media_item_class(self.mediadock.media_dock,
+        if self.mediaItemClass:
+            self.mediaItem = self.mediaItemClass(self.mediaDock.media_dock,
                 self, self.icon)
 
     def addImportMenuItem(self, importMenu):
@@ -255,10 +255,10 @@
         Create a tab for the settings window to display the configurable options
         for this plugin to the user.
         """
-        if self.settings_tab_class:
-            self.settings_tab = self.settings_tab_class(parent, self.name,
+        if self.settingsTabClass:
+            self.settingsTab = self.settingsTabClass(parent, self.name,
                 self.getString(StringContent.VisibleName)[u'title'],
-                self.icon_path)
+                self.iconPath)
 
     def addToMenu(self, menubar):
         """
@@ -294,14 +294,14 @@
         """
         if self.mediaItem:
             self.mediaItem.initialise()
-            self.mediadock.insert_dock(self.mediaItem, self.icon, self.weight)
+            self.mediaDock.insert_dock(self.mediaItem, self.icon, self.weight)
 
     def finalise(self):
         """
         Called by the plugin Manager to cleanup things.
         """
         if self.mediaItem:
-            self.mediadock.remove_dock(self.mediaItem)
+            self.mediaDock.remove_dock(self.mediaItem)
 
     def appStartup(self):
         """

=== modified file 'openlp/core/lib/settingstab.py'
--- openlp/core/lib/settingstab.py	2012-04-02 00:19:16 +0000
+++ openlp/core/lib/settingstab.py	2012-04-23 19:30:30 +0000
@@ -47,7 +47,7 @@
         self.tabTitleVisible = visible_title
         self.settingsSection = self.tabTitle.lower()
         if icon_path:
-            self.icon_path = icon_path
+            self.iconPath = icon_path
         self.setupUi()
         self.retranslateUi()
         self.initialise()

=== modified file 'openlp/core/lib/ui.py'
--- openlp/core/lib/ui.py	2012-04-13 20:08:05 +0000
+++ openlp/core/lib/ui.py	2012-04-23 19:30:30 +0000
@@ -143,6 +143,7 @@
         self.View = translate('OpenLP.Ui', 'View')
         self.ViewMode = translate('OpenLP.Ui', 'View Mode')
 
+
 def add_welcome_page(parent, image):
     """
     Generate an opening welcome page for a wizard using a provided image.
@@ -170,6 +171,7 @@
     parent.welcomeLayout.addStretch()
     parent.addPage(parent.welcomePage)
 
+
 def create_button_box(dialog, name, standard_buttons, custom_buttons=[]):
     """
     Creates a QDialogButtonBox with the given buttons. The ``accepted()`` and
@@ -216,6 +218,7 @@
         dialog.reject)
     return button_box
 
+
 def critical_error_message_box(title=None, message=None, parent=None,
     question=False):
     """
@@ -242,6 +245,7 @@
     data[u'title'] = title if title else UiStrings().Error
     return Receiver.send_message(u'openlp_error_message', data)
 
+
 def create_horizontal_adjusting_combo_box(parent, name):
     """
     Creates a QComboBox with adapting width for media items.
@@ -258,6 +262,7 @@
     combo.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Fixed)
     return combo
 
+
 def create_button(parent, name, **kwargs):
     """
     Return an button with the object name set and the given parameters.
@@ -324,6 +329,7 @@
             log.warn(u'Parameter %s was not consumed in create_button().', key)
     return button
 
+
 def create_action(parent, name, **kwargs):
     """
     Return an action with the object name set and the given parameters.
@@ -411,6 +417,7 @@
             log.warn(u'Parameter %s was not consumed in create_action().', key)
     return action
 
+
 def create_widget_action(parent, name=u'', **kwargs):
     """
     Return a new QAction by calling ``create_action(parent, name, **kwargs)``.
@@ -422,6 +429,7 @@
     parent.addAction(action)
     return action
 
+
 def set_case_insensitive_completer(cache, widget):
     """
     Sets a case insensitive text completer for a widget.
@@ -436,6 +444,7 @@
     completer.setCaseSensitivity(QtCore.Qt.CaseInsensitive)
     widget.setCompleter(completer)
 
+
 def create_valign_selection_widgets(parent):
     """
     Creates a standard label and combo box for asking users to select a
@@ -455,6 +464,7 @@
     label.setBuddy(combo_box)
     return label, combo_box
 
+
 def find_and_set_in_combo_box(combo_box, value_to_find):
     """
     Find a string in a combo box and set it as the selected item if present

=== modified file 'openlp/core/ui/advancedtab.py'
--- openlp/core/ui/advancedtab.py	2012-04-03 17:59:34 +0000
+++ openlp/core/ui/advancedtab.py	2012-04-23 19:30:30 +0000
@@ -59,7 +59,7 @@
             '#strftime-strptime-behavior for more information.'))
         self.defaultImage = u':/graphics/openlp-splash-screen.png'
         self.defaultColor = u'#ffffff'
-        self.icon_path = u':/system/system_settings.png'
+        self.iconPath = u':/system/system_settings.png'
         advanced_translated = translate('OpenLP.AdvancedTab', 'Advanced')
         SettingsTab.__init__(self, parent, u'Advanced', advanced_translated)
 

=== modified file 'openlp/core/ui/generaltab.py'
--- openlp/core/ui/generaltab.py	2012-04-09 10:01:06 +0000
+++ openlp/core/ui/generaltab.py	2012-04-23 19:30:30 +0000
@@ -43,7 +43,7 @@
         Initialise the general settings tab
         """
         self.screens = ScreenList.get_instance()
-        self.icon_path = u':/icon/openlp-logo-16x16.png'
+        self.iconPath = u':/icon/openlp-logo-16x16.png'
         generalTranslated = translate('OpenLP.GeneralTab', 'General')
         SettingsTab.__init__(self, parent, u'General', generalTranslated)
 

=== modified file 'openlp/core/ui/mainwindow.py'
--- openlp/core/ui/mainwindow.py	2012-04-04 07:26:51 +0000
+++ openlp/core/ui/mainwindow.py	2012-04-23 19:30:30 +0000
@@ -554,9 +554,9 @@
         # (not for use by plugins)
         self.uiSettingsSection = u'user interface'
         self.generalSettingsSection = u'general'
-        self.advancedlSettingsSection = u'advanced'
+        self.advancedSettingsSection = u'advanced'
         self.shortcutsSettingsSection = u'shortcuts'
-        self.servicemanagerSettingsSection = u'servicemanager'
+        self.serviceManagerSettingsSection = u'servicemanager'
         self.songsSettingsSection = u'songs'
         self.themesSettingsSection = u'themes'
         self.displayTagsSection = u'displayTags'
@@ -568,8 +568,8 @@
         self.shortcutForm = ShortcutListForm(self)
         self.recentFiles = QtCore.QStringList()
         # Set up the path with plugins
-        pluginpath = AppLocation.get_directory(AppLocation.PluginsDir)
-        self.pluginManager = PluginManager(pluginpath)
+        plugin_path = AppLocation.get_directory(AppLocation.PluginsDir)
+        self.pluginManager = PluginManager(plugin_path)
         self.pluginHelpers = {}
         self.imageManager = ImageManager()
         self.mediaController = MediaController(self)
@@ -661,7 +661,7 @@
         self.pluginHelpers[u'pluginmanager'] = self.pluginManager
         self.pluginHelpers[u'formparent'] = self
         self.pluginHelpers[u'mediacontroller'] = self.mediaController
-        self.pluginManager.find_plugins(pluginpath, self.pluginHelpers)
+        self.pluginManager.find_plugins(plugin_path, self.pluginHelpers)
         # hook methods have to happen after find_plugins. Find plugins needs
         # the controllers hence the hooks have moved from setupUI() to here
         # Find and insert settings tabs
@@ -944,10 +944,10 @@
         setting_sections = []
         # Add main sections.
         setting_sections.extend([self.generalSettingsSection])
-        setting_sections.extend([self.advancedlSettingsSection])
+        setting_sections.extend([self.advancedSettingsSection])
         setting_sections.extend([self.uiSettingsSection])
         setting_sections.extend([self.shortcutsSettingsSection])
-        setting_sections.extend([self.servicemanagerSettingsSection])
+        setting_sections.extend([self.serviceManagerSettingsSection])
         setting_sections.extend([self.themesSettingsSection])
         setting_sections.extend([self.displayTagsSection])
         setting_sections.extend([self.headerSection])
@@ -1027,10 +1027,10 @@
         setting_sections = []
         # Add main sections.
         setting_sections.extend([self.generalSettingsSection])
-        setting_sections.extend([self.advancedlSettingsSection])
+        setting_sections.extend([self.advancedSettingsSection])
         setting_sections.extend([self.uiSettingsSection])
         setting_sections.extend([self.shortcutsSettingsSection])
-        setting_sections.extend([self.servicemanagerSettingsSection])
+        setting_sections.extend([self.serviceManagerSettingsSection])
         setting_sections.extend([self.themesSettingsSection])
         setting_sections.extend([self.displayTagsSection])
         # Add plugin sections.
@@ -1314,10 +1314,10 @@
             u'/enable slide loop'):
             if QtCore.QSettings().value(self.generalSettingsSection +
                 u'/enable slide loop', QtCore.QVariant(True)).toBool():
-                QtCore.QSettings().setValue(self.advancedlSettingsSection +
+                QtCore.QSettings().setValue(self.advancedSettingsSection +
                     u'/slide limits', QtCore.QVariant(SlideLimits.Wrap))
             else:
-                QtCore.QSettings().setValue(self.advancedlSettingsSection +
+                QtCore.QSettings().setValue(self.advancedSettingsSection +
                     u'/slide limits', QtCore.QVariant(SlideLimits.End))
             QtCore.QSettings().remove(self.generalSettingsSection +
                 u'/enable slide loop')

=== modified file 'openlp/core/ui/servicemanager.py'
--- openlp/core/ui/servicemanager.py	2012-04-10 19:39:20 +0000
+++ openlp/core/ui/servicemanager.py	2012-04-23 19:30:30 +0000
@@ -272,7 +272,7 @@
             QtCore.SIGNAL(u'service_item_update'), self.serviceItemUpdate)
         # Last little bits of setting up
         self.service_theme = unicode(QtCore.QSettings().value(
-            self.mainwindow.servicemanagerSettingsSection + u'/service theme',
+            self.mainwindow.serviceManagerSettingsSection + u'/service theme',
             QtCore.QVariant(u'')).toString())
         self.servicePath = AppLocation.get_section_data_path(u'servicemanager')
         # build the drag and drop context menu
@@ -411,7 +411,7 @@
                 self.mainwindow,
                 translate('OpenLP.ServiceManager', 'Open File'),
                 SettingsManager.get_last_dir(
-                self.mainwindow.servicemanagerSettingsSection),
+                self.mainwindow.serviceManagerSettingsSection),
                 translate('OpenLP.ServiceManager',
                 'OpenLP Service Files (*.osz)')))
             if not fileName:
@@ -419,7 +419,7 @@
         else:
             fileName = loadFile
         SettingsManager.set_last_dir(
-            self.mainwindow.servicemanagerSettingsSection,
+            self.mainwindow.serviceManagerSettingsSection,
             split_filename(fileName)[0])
         self.loadFile(fileName)
 
@@ -469,7 +469,7 @@
         service_file_name = '%s.osd' % basename
         log.debug(u'ServiceManager.saveFile - %s', path_file_name)
         SettingsManager.set_last_dir(
-            self.mainwindow.servicemanagerSettingsSection,
+            self.mainwindow.serviceManagerSettingsSection,
             path)
         service = []
         write_list = []
@@ -622,7 +622,7 @@
         else:
             default_filename = u''
         directory = unicode(SettingsManager.get_last_dir(
-            self.mainwindow.servicemanagerSettingsSection))
+            self.mainwindow.serviceManagerSettingsSection))
         path = os.path.join(directory, default_filename)
         fileName = unicode(QtGui.QFileDialog.getSaveFileName(self.mainwindow,
             UiStrings().SaveService, path,
@@ -1107,7 +1107,7 @@
         self.service_theme = unicode(self.themeComboBox.currentText())
         self.mainwindow.renderer.set_service_theme(self.service_theme)
         QtCore.QSettings().setValue(
-            self.mainwindow.servicemanagerSettingsSection +
+            self.mainwindow.serviceManagerSettingsSection +
                 u'/service theme',
             QtCore.QVariant(self.service_theme))
         self.regenerateServiceItems(True)

=== modified file 'openlp/core/ui/settingsform.py'
--- openlp/core/ui/settingsform.py	2012-03-12 22:12:16 +0000
+++ openlp/core/ui/settingsform.py	2012-04-23 19:30:30 +0000
@@ -65,8 +65,8 @@
         self.insertTab(self.advancedTab, 2, PluginStatus.Active)
         count = 3
         for plugin in self.plugins:
-            if plugin.settings_tab:
-                self.insertTab(plugin.settings_tab, count, plugin.status)
+            if plugin.settingsTab:
+                self.insertTab(plugin.settingsTab, count, plugin.status)
                 count += 1
         self.settingListWidget.setCurrentRow(0)
         return QtGui.QDialog.exec_(self)
@@ -80,7 +80,7 @@
         pos = self.stackedLayout.addWidget(tab)
         if is_active:
             item_name = QtGui.QListWidgetItem(tab.tabTitleVisible)
-            icon = build_icon(tab.icon_path)
+            icon = build_icon(tab.iconPath)
             item_name.setIcon(icon)
             self.settingListWidget.insertItem(location, item_name)
         else:
@@ -114,8 +114,8 @@
         self.themesTab.postSetUp()
         self.advancedTab.postSetUp()
         for plugin in self.plugins:
-            if plugin.settings_tab:
-                plugin.settings_tab.postSetUp()
+            if plugin.settingsTab:
+                plugin.settingsTab.postSetUp()
 
     def tabChanged(self, tabIndex):
         """

=== modified file 'openlp/core/ui/slidecontroller.py'
--- openlp/core/ui/slidecontroller.py	2012-04-02 21:00:24 +0000
+++ openlp/core/ui/slidecontroller.py	2012-04-23 19:30:30 +0000
@@ -648,8 +648,8 @@
 
     def onSongBarHandler(self):
         request = unicode(self.sender().text())
-        slideno = self.slideList[request]
-        self.__updatePreviewSelection(slideno)
+        slide_no = self.slideList[request]
+        self.__updatePreviewSelection(slide_no)
         self.slideSelected()
 
     def receiveSpinDelay(self, value):
@@ -663,7 +663,7 @@
         Updates the Slide Limits variable from the settings.
         """
         self.slide_limits = QtCore.QSettings().value(
-            self.parent().advancedlSettingsSection + u'/slide limits',
+            self.parent().advancedSettingsSection + u'/slide limits',
             QtCore.QVariant(SlideLimits.End)).toInt()[0]
 
     def enableToolBar(self, item):

=== modified file 'openlp/core/ui/themestab.py'
--- openlp/core/ui/themestab.py	2012-04-03 17:59:34 +0000
+++ openlp/core/ui/themestab.py	2012-04-23 19:30:30 +0000
@@ -39,7 +39,7 @@
         self.mainwindow = mainwindow
         generalTranslated = translate('OpenLP.ThemesTab', 'Themes')
         SettingsTab.__init__(self, parent, u'Themes', generalTranslated)
-        self.icon_path = u':/themes/theme_new.png'
+        self.iconPath = u':/themes/theme_new.png'
 
     def setupUi(self):
         self.setObjectName(u'ThemesTab')

=== modified file 'openlp/plugins/alerts/alertsplugin.py'
--- openlp/plugins/alerts/alertsplugin.py	2012-03-04 14:52:09 +0000
+++ openlp/plugins/alerts/alertsplugin.py	2012-04-23 19:30:30 +0000
@@ -117,8 +117,8 @@
         Plugin.__init__(self, u'alerts', plugin_helpers,
             settings_tab_class=AlertsTab)
         self.weight = -3
-        self.icon_path = u':/plugins/plugin_alerts.png'
-        self.icon = build_icon(self.icon_path)
+        self.iconPath = u':/plugins/plugin_alerts.png'
+        self.icon = build_icon(self.iconPath)
         self.alertsmanager = AlertsManager(self)
         self.manager = Manager(u'alerts', init_schema)
         self.alertForm = AlertForm(self)
@@ -197,10 +197,10 @@
         """
         Add CSS to the main display.
         """
-        align = VerticalType.Names[self.settings_tab.location]
-        return CSS % (align, self.settings_tab.font_face,
-            self.settings_tab.font_size, self.settings_tab.font_color,
-            self.settings_tab.bg_color)
+        align = VerticalType.Names[self.settingsTab.location]
+        return CSS % (align, self.settingsTab.font_face,
+            self.settingsTab.font_size, self.settingsTab.font_color,
+            self.settingsTab.bg_color)
 
     def getDisplayHtml(self):
         """
@@ -215,7 +215,7 @@
         ``frame``
             The Web frame holding the page.
         """
-        align = VerticalType.Names[self.settings_tab.location]
+        align = VerticalType.Names[self.settingsTab.location]
         frame.evaluateJavaScript(u'update_css("%s", "%s", "%s", "%s", "%s")' %
-            (align, self.settings_tab.font_face, self.settings_tab.font_size,
-            self.settings_tab.font_color, self.settings_tab.bg_color))
+            (align, self.settingsTab.font_face, self.settingsTab.font_size,
+            self.settingsTab.font_color, self.settingsTab.bg_color))

=== modified file 'openlp/plugins/alerts/forms/alertform.py'
--- openlp/plugins/alerts/forms/alertform.py	2011-12-27 10:33:55 +0000
+++ openlp/plugins/alerts/forms/alertform.py	2012-04-23 19:30:30 +0000
@@ -43,7 +43,7 @@
         self.manager = plugin.manager
         self.plugin = plugin
         self.item_id = None
-        QtGui.QDialog.__init__(self, plugin.formparent)
+        QtGui.QDialog.__init__(self, plugin.formParent)
         self.setupUi(self)
         QtCore.QObject.connect(self.displayButton,
             QtCore.SIGNAL(u'clicked()'), self.onDisplayClicked)

=== modified file 'openlp/plugins/alerts/lib/alertsmanager.py'
--- openlp/plugins/alerts/lib/alertsmanager.py	2011-12-27 10:33:55 +0000
+++ openlp/plugins/alerts/lib/alertsmanager.py	2012-04-23 19:30:30 +0000
@@ -84,7 +84,7 @@
         if not self.alertList:
             return
         text = self.alertList.pop(0)
-        alertTab = self.parent().settings_tab
+        alertTab = self.parent().settingsTab
         self.parent().liveController.display.alert(text, alertTab.location)
         # Check to see if we have a timer running.
         if self.timer_id == 0:
@@ -100,7 +100,7 @@
         """
         log.debug(u'timer event')
         if event.timerId() == self.timer_id:
-            alertTab = self.parent().settings_tab
+            alertTab = self.parent().settingsTab
             self.parent().liveController.display.alert(u'', alertTab.location)
         self.killTimer(self.timer_id)
         self.timer_id = 0

=== modified file 'openlp/plugins/bibles/bibleplugin.py'
--- openlp/plugins/bibles/bibleplugin.py	2012-04-16 07:02:24 +0000
+++ openlp/plugins/bibles/bibleplugin.py	2012-04-23 19:30:30 +0000
@@ -27,7 +27,7 @@
 
 import logging
 
-from PyQt4 import QtGui
+from PyQt4 import QtCore, QtGui
 
 from openlp.core.lib import Plugin, StringContent, build_icon, translate
 from openlp.core.lib.ui import create_action, UiStrings
@@ -44,8 +44,8 @@
         Plugin.__init__(self, u'bibles', plugin_helpers,
             BibleMediaItem, BiblesTab)
         self.weight = -9
-        self.icon_path = u':/plugins/plugin_bibles.png'
-        self.icon = build_icon(self.icon_path)
+        self.iconPath = u':/plugins/plugin_bibles.png'
+        self.icon = build_icon(self.iconPath)
         self.manager = None
 
     def initialise(self):
@@ -81,16 +81,23 @@
 
     def appStartup(self):
         """
-        Perform tasks on application starup
+        Perform tasks on application startup
         """
         if len(self.manager.old_bible_databases):
-            if QtGui.QMessageBox.information(self.formparent,
+            if QtGui.QMessageBox.information(self.formParent,
                 translate('OpenLP', 'Information'), translate('OpenLP',
                 'Bible format has changed.\nYou have to upgrade your '
                 'existing Bibles.\nShould OpenLP upgrade now?'),
                 QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.Yes |
                 QtGui.QMessageBox.No)) == QtGui.QMessageBox.Yes:
                 self.onToolsUpgradeItemTriggered()
+        settings = QtCore.QSettings()
+        settings.beginGroup(self.settingsSection)
+        if settings.contains(u'bookname language'):
+            settings.setValue(u'book name language', settings.value(
+                u'bookname language', QtCore.QVariant(0)).toInt()[0])
+            settings.remove(u'bookname language')
+        settings.endGroup()
 
     def addImportMenuItem(self, import_menu):
         self.importBibleItem = create_action(import_menu, u'importBibleItem',
@@ -126,7 +133,7 @@
         Upgrade older bible databases.
         """
         if not hasattr(self, u'upgrade_wizard'):
-            self.upgrade_wizard = BibleUpgradeForm(self.formparent,
+            self.upgrade_wizard = BibleUpgradeForm(self.formParent,
                 self.manager, self)
         # If the import was not cancelled then reload.
         if self.upgrade_wizard.exec_():
@@ -148,7 +155,7 @@
         Returns ``True`` if the theme is being used, otherwise returns
         ``False``.
         """
-        return unicode(self.settings_tab.bible_theme) == theme
+        return unicode(self.settingsTab.bible_theme) == theme
 
     def renameTheme(self, oldTheme, newTheme):
         """
@@ -162,8 +169,8 @@
         ``newTheme``
             The new name the plugin should now use.
         """
-        self.settings_tab.bible_theme = newTheme
-        self.settings_tab.save()
+        self.settingsTab.bible_theme = newTheme
+        self.settingsTab.save()
 
     def setPluginTextStrings(self):
         """

=== modified file 'openlp/plugins/bibles/forms/bibleupgradeform.py'
--- openlp/plugins/bibles/forms/bibleupgradeform.py	2012-03-21 20:57:07 +0000
+++ openlp/plugins/bibles/forms/bibleupgradeform.py	2012-04-23 19:30:30 +0000
@@ -371,7 +371,7 @@
         """
         Perform the actual upgrade.
         """
-        self.include_webbible = False
+        self.includeWebBible = False
         proxy_server = None
         if not self.files:
             self.progressLabel.setText(
@@ -383,14 +383,14 @@
         for number, file in enumerate(self.files):
             if self.checkBox[number].checkState() == QtCore.Qt.Checked:
                 max_bibles += 1
-        oldBible = None
+        old_bible = None
         for number, filename in enumerate(self.files):
             # Close the previous bible's connection.
-            if oldBible is not None:
-                oldBible.close_connection()
+            if old_bible is not None:
+                old_bible.close_connection()
                 # Set to None to make obvious that we have already closed the
                 # database.
-                oldBible = None
+                old_bible = None
             if self.stop_import_flag:
                 self.success[number] = False
                 break
@@ -398,7 +398,7 @@
                 self.success[number] = False
                 continue
             self.progressBar.reset()
-            oldBible = OldBibleDB(self.mediaItem, path=self.temp_dir,
+            old_bible = OldBibleDB(self.mediaItem, path=self.temp_dir,
                 file=filename[0])
             name = filename[1]
             self.progressLabel.setText(unicode(translate(
@@ -408,33 +408,39 @@
             self.newbibles[number] = BibleDB(self.mediaItem, path=self.path,
                 name=name, file=filename[0])
             self.newbibles[number].register(self.plugin.upgrade_wizard)
-            metadata = oldBible.get_metadata()
-            webbible = False
+            metadata = old_bible.get_metadata()
+            web_bible = False
             meta_data = {}
             for meta in metadata:
+                # Upgrade the names of the metadata keys
+                if meta[u'key'] == u'Version':
+                    meta[u'key'] = u'name'
+                if meta[u'key'] == u'Bookname language':
+                    meta[u'key'] = 'book_name_language'
+                meta[u'key'] = meta[u'key'].lower().replace(' ', '_')
+                # Copy the metadata
                 meta_data[meta[u'key']] = meta[u'value']
-                if not meta[u'key'] == u'Version' and not meta[u'key'] == \
-                    u'dbversion':
+                if meta[u'key'] != u'name' and meta[u'key'] != u'dbversion':
                     self.newbibles[number].save_meta(meta[u'key'],
                         meta[u'value'])
-                if meta[u'key'] == u'download source':
-                    webbible = True
-                    self.include_webbible = True
-                if meta.has_key(u'proxy server'):
-                    proxy_server = meta[u'proxy server']
-            if webbible:
-                if meta_data[u'download source'].lower() == u'crosswalk':
+                if meta[u'key'] == u'download_source':
+                    web_bible = True
+                    self.includeWebBible = True
+                if meta.has_key(u'proxy_server'):
+                    proxy_server = meta[u'proxy_server']
+            if web_bible:
+                if meta_data[u'download_source'].lower() == u'crosswalk':
                     handler = CWExtract(proxy_server)
-                elif meta_data[u'download source'].lower() == u'biblegateway':
+                elif meta_data[u'download_source'].lower() == u'biblegateway':
                     handler = BGExtract(proxy_server)
-                elif meta_data[u'download source'].lower() == u'bibleserver':
+                elif meta_data[u'download_source'].lower() == u'bibleserver':
                     handler = BSExtract(proxy_server)
-                books = handler.get_books_from_http(meta_data[u'download name'])
+                books = handler.get_books_from_http(meta_data[u'download_name'])
                 if not books:
                     log.error(u'Upgrading books from %s - download '\
                         u'name: "%s" failed' % (
-                        meta_data[u'download source'],
-                        meta_data[u'download name']))
+                        meta_data[u'download_source'],
+                        meta_data[u'download_name']))
                     self.newbibles[number].session.close()
                     del self.newbibles[number]
                     critical_error_message_box(
@@ -451,8 +457,8 @@
                     self.success[number] = False
                     continue
                 bible = BiblesResourcesDB.get_webbible(
-                    meta_data[u'download name'],
-                    meta_data[u'download source'].lower())
+                    meta_data[u'download_name'],
+                    meta_data[u'download_source'].lower())
                 if bible and bible[u'language_id']:
                     language_id = bible[u'language_id']
                     self.newbibles[number].save_meta(u'language_id',
@@ -485,8 +491,8 @@
                     if not book_ref_id:
                         log.warn(u'Upgrading books from %s - download '\
                             u'name: "%s" aborted by user' % (
-                            meta_data[u'download source'],
-                            meta_data[u'download name']))
+                            meta_data[u'download_source'],
+                            meta_data[u'download_name']))
                         self.newbibles[number].session.close()
                         del self.newbibles[number]
                         self.success[number] = False
@@ -495,9 +501,9 @@
                     db_book = self.newbibles[number].create_book(book,
                         book_ref_id, book_details[u'testament_id'])
                     # Try to import already downloaded verses.
-                    oldbook = oldBible.get_book(book)
+                    oldbook = old_bible.get_book(book)
                     if oldbook:
-                        verses = oldBible.get_verses(oldbook[u'id'])
+                        verses = old_bible.get_verses(oldbook[u'id'])
                         if not verses:
                             log.warn(u'No verses found to import for book '
                                 u'"%s"', book)
@@ -527,7 +533,7 @@
                         self.progressBar.maximum() - self.progressBar.value())
                     self.success[number] = False
                     continue
-                books = oldBible.get_books()
+                books = old_bible.get_books()
                 self.progressBar.setMaximum(len(books))
                 for book in books:
                     if self.stop_import_flag:
@@ -551,7 +557,7 @@
                     book_details = BiblesResourcesDB.get_book_by_id(book_ref_id)
                     db_book = self.newbibles[number].create_book(book[u'name'],
                         book_ref_id, book_details[u'testament_id'])
-                    verses = oldBible.get_verses(book[u'id'])
+                    verses = old_bible.get_verses(book[u'id'])
                     if not verses:
                         log.warn(u'No verses found to import for book '
                             u'"%s"', book[u'name'])
@@ -574,7 +580,7 @@
                     self.progressBar.maximum() - self.progressBar.value())
             else:
                 self.success[number] = True
-                self.newbibles[number].save_meta(u'Version', name)
+                self.newbibles[number].save_meta(u'name', name)
                 self.incrementProgressBar(unicode(translate(
                     'BiblesPlugin.UpgradeWizardForm',
                     'Upgrading Bible %s of %s: "%s"\n'
@@ -583,8 +589,8 @@
             if self.newbibles.has_key(number):
                 self.newbibles[number].session.close()
         # Close the last bible's connection if possible.
-        if oldBible is not None:
-            oldBible.close_connection()
+        if old_bible is not None:
+            old_bible.close_connection()
 
     def postWizard(self):
         """
@@ -608,7 +614,7 @@
         else:
             failed_import_text = u''
         if successful_import > 0:
-            if self.include_webbible:
+            if self.includeWebBible:
                 self.progressLabel.setText(unicode(
                     translate('BiblesPlugin.UpgradeWizardForm', 'Upgrading '
                     'Bible(s): %s successful%s\nPlease note that verses from '

=== modified file 'openlp/plugins/bibles/forms/booknameform.py'
--- openlp/plugins/bibles/forms/booknameform.py	2012-04-20 19:14:23 +0000
+++ openlp/plugins/bibles/forms/booknameform.py	2012-04-23 19:30:30 +0000
@@ -56,7 +56,7 @@
         QDialog.__init__(self, parent)
         self.setupUi(self)
         self.customSignals()
-        self.booknames = BibleStrings().Booknames
+        self.book_names = BibleStrings().BookNames
         self.book_id = False
 
     def customSignals(self):
@@ -102,7 +102,7 @@
                 addBook = False
             if addBook:
                 self.correspondingComboBox.addItem(
-                    self.booknames[item[u'abbreviation']])
+                    self.book_names[item[u'abbreviation']])
 
     def exec_(self, name, books, maxbooks):
         self.books = books
@@ -129,8 +129,8 @@
             for character in u'\\.^$*+?{}[]()':
                 cor_book = cor_book.replace(character, u'\\' + character)
             books = filter(lambda key:
-                re.match(cor_book, unicode(self.booknames[key]), re.UNICODE),
-                self.booknames.keys())
+                re.match(cor_book, unicode(self.book_names[key]), re.UNICODE),
+                self.book_names.keys())
             books = filter(None, map(BiblesResourcesDB.get_book, books))
             if books:
                 self.book_id = books[0][u'id']

=== modified file 'openlp/plugins/bibles/forms/editbibledialog.py'
--- openlp/plugins/bibles/forms/editbibledialog.py	2012-04-11 17:39:15 +0000
+++ openlp/plugins/bibles/forms/editbibledialog.py	2012-04-23 19:30:30 +0000
@@ -141,7 +141,7 @@
         QtCore.QMetaObject.connectSlotsByName(editBibleDialog)
 
     def retranslateUi(self, editBibleDialog):
-        self.booknames = BibleStrings().Booknames
+        self.book_names = BibleStrings().BookNames
         editBibleDialog.setWindowTitle(
             translate('BiblesPlugin.EditBibleForm', 'Bible Editor'))
         # Meta tab
@@ -178,4 +178,4 @@
             translate('SongsPlugin.EditBibleForm', 'Custom Book Names'))
         for book in BiblesResourcesDB.get_books():
             self.bookNameLabel[book[u'abbreviation']].setText(
-                u'%s:' % unicode(self.booknames[book[u'abbreviation']]))
+                u'%s:' % unicode(self.book_names[book[u'abbreviation']]))

=== modified file 'openlp/plugins/bibles/forms/editbibleform.py'
--- openlp/plugins/bibles/forms/editbibleform.py	2012-04-12 20:58:11 +0000
+++ openlp/plugins/bibles/forms/editbibleform.py	2012-04-23 19:30:30 +0000
@@ -50,7 +50,7 @@
         """
         QtGui.QDialog.__init__(self, parent)
         self.mediaitem = mediaitem
-        self.booknames = BibleStrings().Booknames
+        self.book_names = BibleStrings().BookNames
         self.setupUi(self)
         self.manager = manager
 
@@ -64,19 +64,19 @@
         log.debug(u'Load Bible')
         self.bible = bible
         self.versionNameEdit.setText(
-            self.manager.get_meta_data(self.bible, u'Version').value)
+            self.manager.get_meta_data(self.bible, u'name').value)
         self.copyrightEdit.setText(
-            self.manager.get_meta_data(self.bible, u'Copyright').value)
+            self.manager.get_meta_data(self.bible, u'copyright').value)
         self.permissionsEdit.setText(
-            self.manager.get_meta_data(self.bible, u'Permissions').value)
-        bookname_language = self.manager.get_meta_data(self.bible,
-            u'Bookname language')
-        if bookname_language and bookname_language.value != u'None':
+            self.manager.get_meta_data(self.bible, u'permissions').value)
+        book_name_language = self.manager.get_meta_data(self.bible,
+            u'book_name_language')
+        if book_name_language and book_name_language.value != u'None':
             self.languageSelectionComboBox.setCurrentIndex(
-                int(bookname_language.value) + 1)
+                int(book_name_language.value) + 1)
         self.books = {}
         self.webbible = self.manager.get_meta_data(self.bible,
-            u'download source')
+            u'download_source')
         if self.webbible:
             self.bookNameNotice.setText(translate('BiblesPlugin.EditBibleForm',
                 'This is a Web Download Bible.\nIt is not possible to '
@@ -119,9 +119,9 @@
         version = unicode(self.versionNameEdit.text())
         copyright = unicode(self.copyrightEdit.text())
         permissions = unicode(self.permissionsEdit.text())
-        bookname_language = self.languageSelectionComboBox.currentIndex() - 1
-        if bookname_language == -1:
-            bookname_language = None
+        book_name_language = self.languageSelectionComboBox.currentIndex() - 1
+        if book_name_language == -1:
+            book_name_language = None
         if not self.validateMeta(version, copyright):
             return
         if not self.webbible:
@@ -135,7 +135,7 @@
         Receiver.send_message(u'openlp_process_events')
         Receiver.send_message(u'cursor_busy')
         self.manager.save_meta_data(self.bible, version, copyright, permissions,
-            bookname_language)
+            book_name_language)
         if not self.webbible:
             for abbr, book in self.books.iteritems():
                 if book:
@@ -146,11 +146,11 @@
         Receiver.send_message(u'cursor_normal')
         QtGui.QDialog.accept(self)
 
-    def validateMeta(self, version, copyright):
+    def validateMeta(self, name, copyright):
         """
         Validate the Meta before saving.
         """
-        if not version:
+        if not name:
             self.versionNameEdit.setFocus()
             critical_error_message_box(UiStrings().EmptyField,
                 translate('BiblesPlugin.BibleEditForm',
@@ -163,9 +163,9 @@
                 'You need to set a copyright for your Bible. '
                 'Bibles in the Public Domain need to be marked as such.'))
             return False
-        elif self.manager.exists(version) and \
-            self.manager.get_meta_data(self.bible, u'Version').value != \
-            version:
+        elif self.manager.exists(name) and \
+            self.manager.get_meta_data(self.bible, u'name').value != \
+            name:
             self.versionNameEdit.setFocus()
             critical_error_message_box(
                 translate('BiblesPlugin.BibleEditForm', 'Bible Exists'),
@@ -175,37 +175,37 @@
             return False
         return True
 
-    def validateBook(self, new_bookname, abbreviation):
+    def validateBook(self, new_book_name, abbreviation):
         """
         Validate a book.
         """
         book_regex = re.compile(u'[\d]*[^\d]+$')
-        if not new_bookname:
+        if not new_book_name:
             self.bookNameEdit[abbreviation].setFocus()
             critical_error_message_box(UiStrings().EmptyField,
                 unicode(translate('BiblesPlugin.BibleEditForm',
                 'You need to specify a book name for "%s".')) %
-                self.booknames[abbreviation])
+                self.book_names[abbreviation])
             return False
-        elif not book_regex.match(new_bookname):
+        elif not book_regex.match(new_book_name):
             self.bookNameEdit[abbreviation].setFocus()
             critical_error_message_box(UiStrings().EmptyField,
                 unicode(translate('BiblesPlugin.BibleEditForm',
                 'The book name "%s" is not correct.\nNumbers can only be used '
                 'at the beginning and must\nbe followed by one or more '
-                'non-numeric characters.')) % new_bookname)
+                'non-numeric characters.')) % new_book_name)
             return False
         for abbr, book in self.books.iteritems():
             if book:
                 if abbr == abbreviation:
                     continue
-                if unicode(self.bookNameEdit[abbr].text()) == new_bookname:
+                if unicode(self.bookNameEdit[abbr].text()) == new_book_name:
                     self.bookNameEdit[abbreviation].setFocus()
                     critical_error_message_box(
                         translate('BiblesPlugin.BibleEditForm',
                         'Duplicate Book Name'),
                         unicode(translate('BiblesPlugin.BibleEditForm',
                         'The Book Name "%s" has been entered more than once.'))
-                        % new_bookname)
+                        % new_book_name)
                     return False
         return True

=== modified file 'openlp/plugins/bibles/lib/__init__.py'
--- openlp/plugins/bibles/lib/__init__.py	2012-04-12 20:59:16 +0000
+++ openlp/plugins/bibles/lib/__init__.py	2012-04-23 19:30:30 +0000
@@ -88,7 +88,7 @@
         """
         These strings should need a good reason to be retranslated elsewhere.
         """
-        self.Booknames = {
+        self.BookNames = {
             u'Gen': translate('BiblesPlugin', 'Genesis'),
             u'Exod': translate('BiblesPlugin', 'Exodus'),
             u'Lev': translate('BiblesPlugin', 'Leviticus'),
@@ -355,7 +355,7 @@
         log.debug(u'Matched reference %s' % reference)
         book = match.group(u'book')
         if not book_ref_id:
-            booknames = BibleStrings().Booknames
+            book_names = BibleStrings().BookNames
             # escape reserved characters
             book_escaped = book
             for character in u'\\.^$*+?{}[]()':
@@ -369,7 +369,7 @@
                     book_ref_id = db_book.book_reference_id
             elif language_selection == LanguageSelection.Application:
                 books = filter(lambda key:
-                    regex_book.match(unicode(booknames[key])), booknames.keys())
+                    regex_book.match(unicode(book_names[key])), book_names.keys())
                 books = filter(None, map(BiblesResourcesDB.get_book, books))
                 for value in books:
                     if bible.get_book_by_book_ref_id(value[u'id']):

=== modified file 'openlp/plugins/bibles/lib/biblestab.py'
--- openlp/plugins/bibles/lib/biblestab.py	2012-04-11 17:39:15 +0000
+++ openlp/plugins/bibles/lib/biblestab.py	2012-04-23 19:30:30 +0000
@@ -483,7 +483,7 @@
                 self.getGreyTextPalette(False))
             self.endSeparatorCheckBox.setChecked(True)
         self.language_selection = settings.value(
-            u'bookname language', QtCore.QVariant(0)).toInt()[0]
+            u'book name language', QtCore.QVariant(0)).toInt()[0]
         self.languageSelectionComboBox.setCurrentIndex(self.language_selection)
         settings.endGroup()
 
@@ -496,7 +496,7 @@
             QtCore.QVariant(self.display_style))
         settings.setValue(u'verse layout style',
             QtCore.QVariant(self.layout_style))
-        settings.setValue(u'bookname language',
+        settings.setValue(u'book name language',
             QtCore.QVariant(self.language_selection))
         settings.setValue(u'second bibles', QtCore.QVariant(self.second_bibles))
         settings.setValue(u'bible theme', QtCore.QVariant(self.bible_theme))

=== modified file 'openlp/plugins/bibles/lib/db.py'
--- openlp/plugins/bibles/lib/db.py	2012-04-20 19:14:23 +0000
+++ openlp/plugins/bibles/lib/db.py	2012-04-23 19:30:30 +0000
@@ -39,6 +39,7 @@
 from openlp.core.lib.db import BaseModel, init_db, Manager
 from openlp.core.lib.ui import critical_error_message_box
 from openlp.core.utils import AppLocation, clean_filename
+import upgrade
 
 log = logging.getLogger(__name__)
 
@@ -147,7 +148,7 @@
             self.file = clean_filename(self.name) + u'.sqlite'
         if u'file' in kwargs:
             self.file = kwargs[u'file']
-        Manager.__init__(self, u'bibles', init_schema, self.file)
+        Manager.__init__(self, u'bibles', init_schema, self.file, upgrade)
         if u'file' in kwargs:
             self.get_name()
         if u'path' in kwargs:
@@ -167,7 +168,7 @@
         """
         Returns the version name of the Bible.
         """
-        version_name = self.get_object(BibleMeta, u'Version')
+        version_name = self.get_object(BibleMeta, u'name')
         self.name = version_name.value if version_name else None
         return self.name
 
@@ -182,7 +183,6 @@
             The actual Qt wizard form.
         """
         self.wizard = wizard
-        self.save_meta(u'dbversion', u'2')
         return self.name
 
     def create_book(self, name, bk_ref_id, testament=1):
@@ -483,7 +483,7 @@
         prior to 1.9.6.
         """
         try:
-            columns = self.session.query(Book).all()
+            self.session.query(Book).all()
         except:
             return True
         return False
@@ -550,16 +550,13 @@
         log.debug(u'BiblesResourcesDB.get_books()')
         books = BiblesResourcesDB.run_sql(u'SELECT id, testament_id, name, '
                 u'abbreviation, chapters FROM book_reference ORDER BY id')
-        return [
-            {
-                u'id': book[0],
-                u'testament_id': book[1],
-                u'name': unicode(book[2]),
-                u'abbreviation': unicode(book[3]),
-                u'chapters': book[4]
-            }
-            for book in books
-        ]
+        return [{
+            u'id': book[0],
+            u'testament_id': book[1],
+            u'name': unicode(book[2]),
+            u'abbreviation': unicode(book[3]),
+            u'chapters': book[4]
+        } for book in books]
 
     @staticmethod
     def get_book(name, lower=False):
@@ -601,7 +598,7 @@
         Return the books which include string.
 
         ``string``
-            The string to search for in the booknames or abbreviations.
+            The string to search for in the book names or abbreviations.
         """
         log.debug(u'BiblesResourcesDB.get_book_like("%s")', string)
         if not isinstance(string, unicode):
@@ -611,16 +608,13 @@
                 u'LOWER(name) LIKE ? OR LOWER(abbreviation) LIKE ?',
                 (u'%' + string.lower() + u'%', u'%' + string.lower() + u'%'))
         if books:
-            return [
-                {
+            return [{
                 u'id': book[0],
                 u'testament_id': book[1],
                 u'name': unicode(book[2]),
                 u'abbreviation': unicode(book[3]),
                 u'chapters': book[4]
-                }
-                for book in books
-            ]
+            } for book in books]
         else:
             return None
 
@@ -747,16 +741,13 @@
             u'language_id, download_source_id FROM webbibles WHERE '
             u'download_source_id = ?', (source[u'id'],))
         if bibles:
-            return [
-                {
+            return [{
                 u'id': bible[0],
                 u'name': bible[1],
                 u'abbreviation': bible[2],
                 u'language_id': bible[3],
                 u'download_source_id': bible[4]
-                }
-                for bible in bibles
-            ]
+            } for bible in bibles]
         else:
             return None
 
@@ -789,7 +780,7 @@
                 u'abbreviation': bible[0][2],
                 u'language_id': bible[0][3],
                 u'download_source_id': bible[0][4]
-                }
+            }
         except (IndexError, TypeError):
             return None
 
@@ -850,14 +841,11 @@
         languages = BiblesResourcesDB.run_sql(u'SELECT id, name, code FROM '
                 u'language ORDER by name')
         if languages:
-            return [
-                {
+            return [{
                 u'id': language[0],
                 u'name': unicode(language[1]),
                 u'code': unicode(language[2])
-                }
-                for language in languages
-            ]
+            } for language in languages]
         else:
             return None
 
@@ -1036,7 +1024,7 @@
         Returns the version name of the Bible.
         """
         version_name = self.run_sql(u'SELECT value FROM '
-                u'metadata WHERE key = "Version"')
+                u'metadata WHERE key = "name"')
         if version_name:
             self.name = version_name[0][0]
         else:
@@ -1050,13 +1038,10 @@
         metadata = self.run_sql(u'SELECT key, value FROM metadata '
             u'ORDER BY rowid')
         if metadata:
-            return [
-                {
+            return [{
                 u'key': unicode(meta[0]),
                 u'value': unicode(meta[1])
-                }
-                for meta in metadata
-            ]
+            } for meta in metadata]
         else:
             return None
 
@@ -1088,13 +1073,10 @@
         """
         books = self.run_sql(u'SELECT name, id FROM book ORDER BY id')
         if books:
-            return [
-                {
+            return [{
                 u'name': unicode(book[0]),
                 u'id':int(book[1])
-                }
-                for book in books
-            ]
+            } for book in books]
         else:
             return None
 
@@ -1105,15 +1087,12 @@
         verses = self.run_sql(u'SELECT book_id, chapter, verse, text FROM '
             u'verse WHERE book_id = ? ORDER BY id', (book_id, ))
         if verses:
-            return [
-                {
+            return [{
                 u'book_id': int(verse[0]),
                 u'chapter': int(verse[1]),
                 u'verse': int(verse[2]),
                 u'text': unicode(verse[3])
-                }
-                for verse in verses
-            ]
+            } for verse in verses]
         else:
             return None
 

=== modified file 'openlp/plugins/bibles/lib/http.py'
--- openlp/plugins/bibles/lib/http.py	2012-04-03 19:30:30 +0000
+++ openlp/plugins/bibles/lib/http.py	2012-04-23 19:30:30 +0000
@@ -49,28 +49,28 @@
     """
     Extract verses from BibleGateway
     """
-    def __init__(self, proxyurl=None):
-        log.debug(u'BGExtract.init("%s")', proxyurl)
-        self.proxyurl = proxyurl
+    def __init__(self, proxy_url=None):
+        log.debug(u'BGExtract.init("%s")', proxy_url)
+        self.proxy_url = proxy_url
         socket.setdefaulttimeout(30)
 
-    def get_bible_chapter(self, version, bookname, chapter):
+    def get_bible_chapter(self, version, book_name, chapter):
         """
         Access and decode Bibles via the BibleGateway website.
 
         ``version``
             The version of the Bible like 31 for New International version.
 
-        ``bookname``
+        ``book_name``
             Name of the Book.
 
         ``chapter``
             Chapter number.
         """
         log.debug(u'BGExtract.get_bible_chapter("%s", "%s", "%s")', version,
-            bookname, chapter)
-        urlbookname = urllib.quote(bookname.encode("utf-8"))
-        url_params = u'search=%s+%s&version=%s' % (urlbookname, chapter,
+            book_name, chapter)
+        url_book_name = urllib.quote(book_name.encode("utf-8"))
+        url_params = u'search=%s+%s&version=%s' % (url_book_name, chapter,
             version)
         cleaner = [(re.compile('&nbsp;|<br />|\'\+\''), lambda match: '')]
         soup = get_soup_for_bible_ref(
@@ -120,7 +120,7 @@
                 clean_verse_num = int(str(raw_verse_num))
             except ValueError:
                 log.warn(u'Illegal verse number in %s %s %s:%s',
-                    version, bookname, chapter, unicode(raw_verse_num))
+                    version, book_name, chapter, unicode(raw_verse_num))
             if clean_verse_num:
                 verse_text = raw_verse_num.next
                 part = raw_verse_num.next.next
@@ -138,7 +138,7 @@
             log.debug(u'No content found in the BibleGateway response.')
             send_error_message(u'parse')
             return None
-        return SearchResults(bookname, chapter, verse_list)
+        return SearchResults(book_name, chapter, verse_list)
 
     def get_books_from_http(self, version):
         """
@@ -195,30 +195,30 @@
     """
     Extract verses from Bibleserver.com
     """
-    def __init__(self, proxyurl=None):
-        log.debug(u'BSExtract.init("%s")', proxyurl)
-        self.proxyurl = proxyurl
+    def __init__(self, proxy_url=None):
+        log.debug(u'BSExtract.init("%s")', proxy_url)
+        self.proxy_url = proxy_url
         socket.setdefaulttimeout(30)
 
-    def get_bible_chapter(self, version, bookname, chapter):
+    def get_bible_chapter(self, version, book_name, chapter):
         """
         Access and decode bibles via Bibleserver mobile website
 
         ``version``
             The version of the bible like NIV for New International Version
 
-        ``bookname``
+        ``book_name``
             Text name of bible book e.g. Genesis, 1. John, 1John or Offenbarung
 
         ``chapter``
             Chapter number
         """
         log.debug(u'BSExtract.get_bible_chapter("%s", "%s", "%s")', version,
-            bookname, chapter)
-        urlversion = urllib.quote(version.encode("utf-8"))
-        urlbookname = urllib.quote(bookname.encode("utf-8"))
+            book_name, chapter)
+        url_version = urllib.quote(version.encode("utf-8"))
+        url_book_name = urllib.quote(book_name.encode("utf-8"))
         chapter_url = u'http://m.bibleserver.com/text/%s/%s%d' % \
-            (urlversion, urlbookname, chapter)
+            (url_version, url_book_name, chapter)
         header = (u'Accept-Language', u'en')
         soup = get_soup_for_bible_ref(chapter_url, header)
         if not soup:
@@ -236,7 +236,7 @@
             Receiver.send_message(u'openlp_process_events')
             versenumber = int(verse_number.sub(r'\3', verse[u'class']))
             verses[versenumber] = verse.contents[1].rstrip(u'\n')
-        return SearchResults(bookname, chapter, verses)
+        return SearchResults(book_name, chapter, verses)
 
     def get_books_from_http(self, version):
         """
@@ -268,72 +268,72 @@
     """
     Extract verses from CrossWalk/BibleStudyTools
     """
-    def __init__(self, proxyurl=None):
-        log.debug(u'CWExtract.init("%s")', proxyurl)
-        self.proxyurl = proxyurl
+    def __init__(self, proxy_url=None):
+        log.debug(u'CWExtract.init("%s")', proxy_url)
+        self.proxy_url = proxy_url
         socket.setdefaulttimeout(30)
 
-    def get_bible_chapter(self, version, bookname, chapter):
+    def get_bible_chapter(self, version, book_name, chapter):
         """
         Access and decode bibles via the Crosswalk website
 
         ``version``
             The version of the Bible like niv for New International Version
 
-        ``bookname``
+        ``book_name``
             Text name of in english e.g. 'gen' for Genesis
 
         ``chapter``
             Chapter number
         """
         log.debug(u'CWExtract.get_bible_chapter("%s", "%s", "%s")', version,
-            bookname, chapter)
-        urlbookname = bookname.replace(u' ', u'-')
-        urlbookname = urlbookname.lower()
-        urlbookname = urllib.quote(urlbookname.encode("utf-8"))
+            book_name, chapter)
+        url_book_name = book_name.replace(u' ', u'-')
+        url_book_name = url_book_name.lower()
+        url_book_name = urllib.quote(url_book_name.encode("utf-8"))
         chapter_url = u'http://www.biblestudytools.com/%s/%s/%s.html' % \
-            (version, urlbookname, chapter)
+            (version, url_book_name, chapter)
         soup = get_soup_for_bible_ref(chapter_url)
         if not soup:
             return None
         Receiver.send_message(u'openlp_process_events')
-        htmlverses = soup.findAll(u'span', u'versetext')
-        if not htmlverses:
+        html_verses = soup.findAll(u'span', u'versetext')
+        if not html_verses:
             log.error(u'No verses found in the CrossWalk response.')
             send_error_message(u'parse')
             return None
         verses = {}
         reduce_spaces = re.compile(r'[ ]{2,}')
         fix_punctuation = re.compile(r'[ ]+([.,;])')
-        for verse in htmlverses:
+        for verse in html_verses:
             Receiver.send_message(u'openlp_process_events')
-            versenumber = int(verse.contents[0].contents[0])
-            versetext = u''
+            verse_number = int(verse.contents[0].contents[0])
+            verse_text = u''
             for part in verse.contents:
                 Receiver.send_message(u'openlp_process_events')
                 if isinstance(part, NavigableString):
-                    versetext = versetext + part
+                    verse_text = verse_text + part
                 elif part and part.attrMap and \
                     (part.attrMap[u'class'] == u'WordsOfChrist' or \
                     part.attrMap[u'class'] == u'strongs'):
                     for subpart in part.contents:
                         Receiver.send_message(u'openlp_process_events')
                         if isinstance(subpart, NavigableString):
-                            versetext = versetext + subpart
+                            verse_text = verse_text + subpart
                         elif subpart and subpart.attrMap and \
                             subpart.attrMap[u'class'] == u'strongs':
                             for subsub in subpart.contents:
                                 Receiver.send_message(u'openlp_process_events')
                                 if isinstance(subsub, NavigableString):
-                                    versetext = versetext + subsub
+                                    verse_text = verse_text + subsub
             Receiver.send_message(u'openlp_process_events')
             # Fix up leading and trailing spaces, multiple spaces, and spaces
             # between text and , and .
-            versetext = versetext.strip(u'\n\r\t ')
-            versetext = reduce_spaces.sub(u' ', versetext)
-            versetext = fix_punctuation.sub(r'\1', versetext)
-            verses[versenumber] = versetext
-        return SearchResults(bookname, chapter, verses)
+            verse_text = verse_text.strip(u'\n\r\t ')
+            verse_text = reduce_spaces.sub(u' ', verse_text)
+            verse_text = fix_punctuation.sub(r'\1', verse_text)
+            verses[verse_number] = verse_text
+        return SearchResults(book_name, chapter, verses)
 
     def get_books_from_http(self, version):
         """
@@ -401,16 +401,16 @@
         self.wizard.incrementProgressBar(unicode(translate(
             'BiblesPlugin.HTTPBible',
             'Registering Bible and loading books...')))
-        self.save_meta(u'download source', self.download_source)
-        self.save_meta(u'download name', self.download_name)
+        self.save_meta(u'download_source', self.download_source)
+        self.save_meta(u'download_name', self.download_name)
         if self.proxy_server:
-            self.save_meta(u'proxy server', self.proxy_server)
+            self.save_meta(u'proxy_server', self.proxy_server)
         if self.proxy_username:
             # Store the proxy userid.
-            self.save_meta(u'proxy username', self.proxy_username)
+            self.save_meta(u'proxy_username', self.proxy_username)
         if self.proxy_password:
             # Store the proxy password.
-            self.save_meta(u'proxy password', self.proxy_password)
+            self.save_meta(u'proxy_password', self.proxy_password)
         if self.download_source.lower() == u'crosswalk':
             handler = CWExtract(self.proxy_server)
         elif self.download_source.lower() == u'biblegateway':
@@ -499,10 +499,10 @@
                     ## if it was there. By reusing the returned book name
                     ## we get a correct book. For example it is possible
                     ## to request ac and get Acts back.
-                    bookname = search_results.book
+                    book_name = search_results.book
                     Receiver.send_message(u'openlp_process_events')
                     # Check to see if book/chapter exists.
-                    db_book = self.get_book(bookname)
+                    db_book = self.get_book(book_name)
                     self.create_chapter(db_book.id, search_results.chapter,
                         search_results.verselist)
                     Receiver.send_message(u'openlp_process_events')

=== modified file 'openlp/plugins/bibles/lib/manager.py'
--- openlp/plugins/bibles/lib/manager.py	2012-04-12 20:58:11 +0000
+++ openlp/plugins/bibles/lib/manager.py	2012-04-23 19:30:30 +0000
@@ -164,12 +164,12 @@
             self.db_cache[name] = bible
             # Look to see if lazy load bible exists and get create getter.
             source = self.db_cache[name].get_object(BibleMeta,
-                u'download source')
+                u'download_source')
             if source:
                 download_name = self.db_cache[name].get_object(BibleMeta,
-                    u'download name').value
+                    u'download_name').value
                 meta_proxy = self.db_cache[name].get_object(BibleMeta,
-                    u'proxy url')
+                    u'proxy_server')
                 web_bible = HTTPBible(self.parent, path=self.path,
                     file=filename, download_source=source.value,
                     download_name=download_name)
@@ -330,7 +330,7 @@
                     'Import Wizard to install one or more Bibles.')
                     })
             return None
-        language_selection = self.get_meta_data(bible, u'Bookname language')
+        language_selection = self.get_meta_data(bible, u'book_name_language')
         if language_selection:
             language_selection = int(language_selection.value)
         if language_selection is None or language_selection == -1:
@@ -377,7 +377,7 @@
             Unicode. The Bible to get the language selection from.
         """
         log.debug(u'BibleManager.get_language_selection("%s")', bible)
-        language_selection = self.get_meta_data(bible, u'Bookname language')
+        language_selection = self.get_meta_data(bible, u'book_name_language')
         if language_selection and language_selection.value != u'None':
             return int(language_selection.value)
         if language_selection is None or  language_selection.value == u'None':
@@ -410,17 +410,17 @@
             return None
         # Check if the bible or second_bible is a web bible.
         webbible = self.db_cache[bible].get_object(BibleMeta,
-            u'download source')
+            u'download_source')
         second_webbible = u''
         if second_bible:
             second_webbible = self.db_cache[second_bible].get_object(BibleMeta,
-                u'download source')
+                u'download_source')
         if webbible or second_webbible:
             Receiver.send_message(u'openlp_information_message', {
                 u'title': translate('BiblesPlugin.BibleManager',
-                'Web Bible cannot be used'),
+                    'Web Bible cannot be used'),
                 u'message': translate('BiblesPlugin.BibleManager',
-                'Text Search is not available with Web Bibles.')
+                    'Text Search is not available with Web Bibles.')
                 })
             return None
         if text:
@@ -428,27 +428,27 @@
         else:
             Receiver.send_message(u'openlp_information_message', {
                 u'title': translate('BiblesPlugin.BibleManager',
-                'Scripture Reference Error'),
+                    'Scripture Reference Error'),
                 u'message': translate('BiblesPlugin.BibleManager',
-                'You did not enter a search keyword.\n'
-                'You can separate different keywords by a space to search for '
-                'all of your keywords and you can separate them by a comma to '
-                'search for one of them.')
+                    'You did not enter a search keyword.\n'
+                    'You can separate different keywords by a space to '
+                    'search for all of your keywords and you can separate '
+                    'them by a comma to search for one of them.')
                 })
             return None
 
     def save_meta_data(self, bible, version, copyright, permissions, 
-        bookname_language=None):
+        book_name_language=None):
         """
         Saves the bibles meta data.
         """
         log.debug(u'save_meta data %s, %s, %s, %s',
             bible, version, copyright, permissions)
-        self.db_cache[bible].save_meta(u'Version', version)
-        self.db_cache[bible].save_meta(u'Copyright', copyright)
-        self.db_cache[bible].save_meta(u'Permissions', permissions)
-        self.db_cache[bible].save_meta(u'Bookname language',
-            bookname_language)
+        self.db_cache[bible].save_meta(u'name', version)
+        self.db_cache[bible].save_meta(u'copyright', copyright)
+        self.db_cache[bible].save_meta(u'permissions', permissions)
+        self.db_cache[bible].save_meta(u'book_name_language',
+            book_name_language)
 
     def get_meta_data(self, bible, key):
         """

=== modified file 'openlp/plugins/bibles/lib/mediaitem.py'
--- openlp/plugins/bibles/lib/mediaitem.py	2012-04-12 20:58:11 +0000
+++ openlp/plugins/bibles/lib/mediaitem.py	2012-04-23 19:30:30 +0000
@@ -64,7 +64,7 @@
         self.unlockIcon = build_icon(u':/bibles/bibles_search_unlock.png')
         MediaManagerItem.__init__(self, parent, plugin, icon)
         # Place to store the search results for both bibles.
-        self.settings = self.plugin.settings_tab
+        self.settings = self.plugin.settingsTab
         self.quickPreviewAllowed = True
         self.hasSearch = True
         self.search_results = {}
@@ -433,7 +433,7 @@
         self.advancedBookComboBox.clear()
         first = True
         language_selection = self.plugin.manager.get_language_selection(bible)
-        booknames = BibleStrings().Booknames
+        book_names = BibleStrings().BookNames
         for book in book_data:
             row = self.advancedBookComboBox.count()
             if language_selection == LanguageSelection.Bible:
@@ -442,7 +442,7 @@
                 data = BiblesResourcesDB.get_book_by_id(
                     book[u'book_reference_id'])
                 self.advancedBookComboBox.addItem(
-                    booknames[data[u'abbreviation']])
+                    book_names[data[u'abbreviation']])
             elif language_selection == LanguageSelection.English:
                 data = BiblesResourcesDB.get_book_by_id(
                     book[u'book_reference_id'])
@@ -509,12 +509,12 @@
                 if language_selection == LanguageSelection.Bible:
                     books = [book.name + u' ' for book in book_data]
                 elif language_selection == LanguageSelection.Application:
-                    booknames = BibleStrings().Booknames
+                    book_names = BibleStrings().BookNames
                     for book in book_data:
                         data = BiblesResourcesDB.get_book_by_id(
                         book.book_reference_id)
                         books.append(unicode(
-                            booknames[data[u'abbreviation']]) + u' ')
+                            book_names[data[u'abbreviation']]) + u' ')
                 elif language_selection == LanguageSelection.English:
                     for book in book_data:
                         data = BiblesResourcesDB.get_book_by_id(
@@ -537,7 +537,7 @@
         elif self.advancedTab.isVisible():
             bible = unicode(self.advancedVersionComboBox.currentText())
         if bible:
-            self.editBibleForm = EditBibleForm(self, self.plugin.formparent,
+            self.editBibleForm = EditBibleForm(self, self.plugin.formParent,
                 self.plugin.manager)
             self.editBibleForm.loadBible(bible)
             if self.editBibleForm.exec_():
@@ -806,30 +806,30 @@
         further action is saved for/in each row.
         """
         verse_separator = get_reference_separator(u'sep_v_display')
-        version = self.plugin.manager.get_meta_data(bible, u'Version').value
-        copyright = self.plugin.manager.get_meta_data(bible, u'Copyright').value
+        version = self.plugin.manager.get_meta_data(bible, u'name').value
+        copyright = self.plugin.manager.get_meta_data(bible, u'copyright').value
         permissions = \
-            self.plugin.manager.get_meta_data(bible, u'Permissions').value
+            self.plugin.manager.get_meta_data(bible, u'permissions').value
         second_version = u''
         second_copyright = u''
         second_permissions = u''
         if second_bible:
             second_version = self.plugin.manager.get_meta_data(
-                second_bible, u'Version').value
+                second_bible, u'name').value
             second_copyright = self.plugin.manager.get_meta_data(
-                second_bible, u'Copyright').value
+                second_bible, u'copyright').value
             second_permissions = self.plugin.manager.get_meta_data(
-                second_bible, u'Permissions').value
+                second_bible, u'permissions').value
         items = []
         language_selection = self.plugin.manager.get_language_selection(bible)
         for count, verse in enumerate(search_results):
             if language_selection == LanguageSelection.Bible:
                 book = verse.book.name
             elif language_selection == LanguageSelection.Application:
-                booknames = BibleStrings().Booknames
+                book_names = BibleStrings().Booknames
                 data = BiblesResourcesDB.get_book_by_id(
                 verse.book.book_reference_id)
-                book = unicode(booknames[data[u'abbreviation']])
+                book = unicode(book_names[data[u'abbreviation']])
             elif language_selection == LanguageSelection.English:
                 data = BiblesResourcesDB.get_book_by_id(
                     verse.book.book_reference_id)

=== added file 'openlp/plugins/bibles/lib/upgrade.py'
--- openlp/plugins/bibles/lib/upgrade.py	1970-01-01 00:00:00 +0000
+++ openlp/plugins/bibles/lib/upgrade.py	2012-04-23 19:30:30 +0000
@@ -0,0 +1,191 @@
+# -*- coding: utf-8 -*-
+# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
+
+###############################################################################
+# OpenLP - Open Source Lyrics Projection                                      #
+# --------------------------------------------------------------------------- #
+# Copyright (c) 2008-2012 Raoul Snyman                                        #
+# Portions copyright (c) 2008-2012 Tim Bentley, Gerald Britton, Jonathan      #
+# Corwin, Michael Gorven, Scott Guerrieri, Matthias Hub, Meinert Jordan,      #
+# Armin Köhler, Joshua Miller, Stevan Pettit, Andreas Preikschat, Mattias     #
+# Põldaru, Christian Richter, Philip Ridout, Simon Scudder, Jeffrey Smith,    #
+# Maikel Stuivenberg, Martin Thompson, Jon Tibble, Frode Woldsund             #
+# --------------------------------------------------------------------------- #
+# This program is free software; you can redistribute it and/or modify it     #
+# under the terms of the GNU General Public License as published by the Free  #
+# Software Foundation; version 2 of the License.                              #
+#                                                                             #
+# This program is distributed in the hope that it will be useful, but WITHOUT #
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or       #
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for    #
+# more details.                                                               #
+#                                                                             #
+# You should have received a copy of the GNU General Public License along     #
+# with this program; if not, write to the Free Software Foundation, Inc., 59  #
+# Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
+###############################################################################
+"""
+The :mod:`upgrade` module provides a way for the database and schema that is the
+backend for the Bibles plugin
+"""
+import logging
+
+from sqlalchemy import Table, func, select, insert
+
+__version__ = 1
+log = logging.getLogger(__name__)
+
+def upgrade_setup(metadata):
+    """
+    Set up the latest revision all tables, with reflection, needed for the
+    upgrade process. If you want to drop a table, you need to remove it from
+    here, and add it to your upgrade function.
+    """
+    # Don't define the "metadata" table, as the upgrade mechanism already
+    # defines it.
+    tables = {
+        u'book': Table(u'book', metadata, autoload=True),
+        u'verse': Table(u'verse', metadata, autoload=True)
+    }
+    return tables
+
+
+def upgrade_1(session, metadata, tables):
+    """
+    Version 1 upgrade.
+
+    This upgrade renames a number of keys to a single naming convention..
+    """
+    metadata_table = metadata.tables[u'metadata']
+    # Copy "Version" to "name" ("version" used by upgrade system)
+    # TODO: Clean up in a subsequent release of OpenLP (like 2.0 final)
+    session.execute(insert(metadata_table).values(
+        key=u'name',
+        value=select(
+            [metadata_table.c.value],
+            metadata_table.c.key == u'Version'
+        ).as_scalar()
+    ))
+    # Copy "Copyright" to "copyright"
+    # TODO: Clean up in a subsequent release of OpenLP (like 2.0 final)
+    session.execute(insert(metadata_table).values(
+        key=u'copyright',
+        value=select(
+            [metadata_table.c.value],
+            metadata_table.c.key == u'Copyright'
+        ).as_scalar()
+    ))
+    # Copy "Permissions" to "permissions"
+    # TODO: Clean up in a subsequent release of OpenLP (like 2.0 final)
+    session.execute(insert(metadata_table).values(
+        key=u'permissions',
+        value=select(
+            [metadata_table.c.value],
+            metadata_table.c.key == u'Permissions'
+        ).as_scalar()
+    ))
+    # Copy "Bookname language" to "book_name_language"
+    # TODO: Clean up in a subsequent release of OpenLP (like 2.0 final)
+    value_count = session.execute(
+        select(
+            [func.count(metadata_table.c.value)],
+            metadata_table.c.key == u'Bookname language'
+        )
+    ).scalar()
+    if value_count > 0:
+        session.execute(insert(metadata_table).values(
+            key=u'book_name_language',
+            value=select(
+                [metadata_table.c.value],
+                metadata_table.c.key == u'Bookname language'
+            ).as_scalar()
+        ))
+    # Copy "download source" to "download_source"
+    # TODO: Clean up in a subsequent release of OpenLP (like 2.0 final)
+    value_count = session.execute(
+        select(
+            [func.count(metadata_table.c.value)],
+            metadata_table.c.key == u'download source'
+        )
+    ).scalar()
+    log.debug(u'download source: %s', value_count)
+    if value_count > 0:
+        session.execute(insert(metadata_table).values(
+            key=u'download_source',
+            value=select(
+                [metadata_table.c.value],
+                metadata_table.c.key == u'download source'
+            ).as_scalar()
+        ))
+    # Copy "download name" to "download_name"
+    # TODO: Clean up in a subsequent release of OpenLP (like 2.0 final)
+    value_count = session.execute(
+        select(
+            [func.count(metadata_table.c.value)],
+            metadata_table.c.key == u'download name'
+        )
+    ).scalar()
+    log.debug(u'download name: %s', value_count)
+    if value_count > 0:
+        session.execute(insert(metadata_table).values(
+            key=u'download_name',
+            value=select(
+                [metadata_table.c.value],
+                metadata_table.c.key == u'download name'
+            ).as_scalar()
+        ))
+    # Copy "proxy server" to "proxy_server"
+    # TODO: Clean up in a subsequent release of OpenLP (like 2.0 final)
+    value_count = session.execute(
+        select(
+            [func.count(metadata_table.c.value)],
+            metadata_table.c.key == u'proxy server'
+        )
+    ).scalar()
+    log.debug(u'proxy server: %s', value_count)
+    if value_count > 0:
+        session.execute(insert(metadata_table).values(
+            key=u'proxy_server',
+            value=select(
+                [metadata_table.c.value],
+                metadata_table.c.key == u'proxy server'
+            ).as_scalar()
+        ))
+    # Copy "proxy username" to "proxy_username"
+    # TODO: Clean up in a subsequent release of OpenLP (like 2.0 final)
+    value_count = session.execute(
+        select(
+            [func.count(metadata_table.c.value)],
+            metadata_table.c.key == u'proxy username'
+        )
+    ).scalar()
+    log.debug(u'proxy username: %s', value_count)
+    if value_count > 0:
+        session.execute(insert(metadata_table).values(
+            key=u'proxy_username',
+            value=select(
+                [metadata_table.c.value],
+                metadata_table.c.key == u'proxy username'
+            ).as_scalar()
+        ))
+    # Copy "proxy password" to "proxy_password"
+    # TODO: Clean up in a subsequent release of OpenLP (like 2.0 final)
+    value_count = session.execute(
+        select(
+            [func.count(metadata_table.c.value)],
+            metadata_table.c.key == u'proxy password'
+        )
+    ).scalar()
+    log.debug(u'proxy password: %s', value_count)
+    if value_count > 0:
+        session.execute(insert(metadata_table).values(
+            key=u'proxy_password',
+            value=select(
+                [metadata_table.c.value],
+                metadata_table.c.key == u'proxy password'
+            ).as_scalar()
+        ))
+    # TODO: Clean up in a subsequent release of OpenLP (like 2.0 final)
+    #session.execute(delete(metadata_table)\
+    #    .where(metadata_table.c.key == u'dbversion'))
+    session.commit()

=== modified file 'openlp/plugins/custom/customplugin.py'
--- openlp/plugins/custom/customplugin.py	2011-12-27 10:33:55 +0000
+++ openlp/plugins/custom/customplugin.py	2012-04-23 19:30:30 +0000
@@ -50,8 +50,8 @@
             CustomMediaItem, CustomTab)
         self.weight = -5
         self.manager = Manager(u'custom', init_schema)
-        self.icon_path = u':/plugins/plugin_custom.png'
-        self.icon = build_icon(self.icon_path)
+        self.iconPath = u':/plugins/plugin_custom.png'
+        self.icon = build_icon(self.iconPath)
 
     def about(self):
         about_text = translate('CustomPlugin', '<strong>Custom Slide Plugin'

=== modified file 'openlp/plugins/custom/lib/mediaitem.py'
--- openlp/plugins/custom/lib/mediaitem.py	2012-04-02 00:19:16 +0000
+++ openlp/plugins/custom/lib/mediaitem.py	2012-04-23 19:30:30 +0000
@@ -57,7 +57,7 @@
     def __init__(self, parent, plugin, icon):
         self.IconPath = u'custom/custom'
         MediaManagerItem.__init__(self, parent, plugin, icon)
-        self.edit_custom_form = EditCustomForm(self, self.plugin.formparent,
+        self.edit_custom_form = EditCustomForm(self, self.plugin.formParent,
             self.plugin.manager)
         self.singleServiceItem = False
         self.quickPreviewAllowed = True

=== modified file 'openlp/plugins/images/imageplugin.py'
--- openlp/plugins/images/imageplugin.py	2011-12-27 10:33:55 +0000
+++ openlp/plugins/images/imageplugin.py	2012-04-23 19:30:30 +0000
@@ -42,8 +42,8 @@
         Plugin.__init__(self, u'images', plugin_helpers, ImageMediaItem,
             ImageTab)
         self.weight = -7
-        self.icon_path = u':/plugins/plugin_images.png'
-        self.icon = build_icon(self.icon_path)
+        self.iconPath = u':/plugins/plugin_images.png'
+        self.icon = build_icon(self.iconPath)
         QtCore.QObject.connect(Receiver.get_receiver(),
             QtCore.SIGNAL(u'image_updated'), self.image_updated)
 

=== modified file 'openlp/plugins/images/lib/mediaitem.py'
--- openlp/plugins/images/lib/mediaitem.py	2012-04-13 21:47:15 +0000
+++ openlp/plugins/images/lib/mediaitem.py	2012-04-23 19:30:30 +0000
@@ -106,24 +106,24 @@
             row_list = [item.row() for item in self.listView.selectedIndexes()]
             row_list.sort(reverse=True)
             Receiver.send_message(u'cursor_busy')
-            self.plugin.formparent.displayProgressBar(len(row_list))
+            self.plugin.formParent.displayProgressBar(len(row_list))
             for row in row_list:
                 text = self.listView.item(row)
                 if text:
                     delete_file(os.path.join(self.servicePath,
                         unicode(text.text())))
                 self.listView.takeItem(row)
-                self.plugin.formparent.incrementProgressBar()
+                self.plugin.formParent.incrementProgressBar()
             SettingsManager.set_list(self.settingsSection,
                 u'images', self.getFileList())
-            self.plugin.formparent.finishedProgressBar()
+            self.plugin.formParent.finishedProgressBar()
             Receiver.send_message(u'cursor_normal')
         self.listView.blockSignals(False)
 
     def loadList(self, images, initialLoad=False):
         if not initialLoad:
             Receiver.send_message(u'cursor_busy')
-            self.plugin.formparent.displayProgressBar(len(images))
+            self.plugin.formParent.displayProgressBar(len(images))
         # Sort the themes by its filename considering language specific
         # characters. lower() is needed for windows!
         images.sort(cmp=locale.strcoll,
@@ -144,9 +144,9 @@
             item_name.setData(QtCore.Qt.UserRole, QtCore.QVariant(imageFile))
             self.listView.addItem(item_name)
             if not initialLoad:
-                self.plugin.formparent.incrementProgressBar()
+                self.plugin.formParent.incrementProgressBar()
         if not initialLoad:
-            self.plugin.formparent.finishedProgressBar()
+            self.plugin.formParent.finishedProgressBar()
             Receiver.send_message(u'cursor_normal')
 
     def generateSlideData(self, service_item, item=None, xmlVersion=False,

=== modified file 'openlp/plugins/media/mediaplugin.py'
--- openlp/plugins/media/mediaplugin.py	2011-12-27 10:33:55 +0000
+++ openlp/plugins/media/mediaplugin.py	2012-04-23 19:30:30 +0000
@@ -41,8 +41,8 @@
         Plugin.__init__(self, u'media', plugin_helpers,
             MediaMediaItem)
         self.weight = -6
-        self.icon_path = u':/plugins/plugin_media.png'
-        self.icon = build_icon(self.icon_path)
+        self.iconPath = u':/plugins/plugin_media.png'
+        self.icon = build_icon(self.iconPath)
         # passed with drag and drop messages
         self.dnd_id = u'Media'
         self.audio_extensions_list = \
@@ -59,8 +59,8 @@
         Create the settings Tab
         """
         visible_name = self.getString(StringContent.VisibleName)
-        self.settings_tab = MediaTab(parent, self.name, visible_name[u'title'],
-            self.mediaController.mediaPlayers, self.icon_path)
+        self.settingsTab = MediaTab(parent, self.name, visible_name[u'title'],
+            self.mediaController.mediaPlayers, self.iconPath)
 
     def about(self):
         about_text = translate('MediaPlugin', '<strong>Media Plugin</strong>'
@@ -142,6 +142,6 @@
                 self.mediaController.mediaPlayers[u'phonon'].isActive = True
                 settings.setValue(u'players', \
                     QtCore.QVariant(u','.join(new_players)))
-                self.settings_tab.load()
+                self.settingsTab.load()
             settings.remove(u'use phonon')
         settings.endGroup()

=== modified file 'openlp/plugins/presentations/lib/mediaitem.py'
--- openlp/plugins/presentations/lib/mediaitem.py	2012-04-20 19:33:43 +0000
+++ openlp/plugins/presentations/lib/mediaitem.py	2012-04-23 19:30:30 +0000
@@ -166,14 +166,14 @@
         Receiver.send_message(u'cursor_busy')
         if not initialLoad:
             Receiver.send_message(u'cursor_busy')
-            self.plugin.formparent.displayProgressBar(len(files))
+            self.plugin.formParent.displayProgressBar(len(files))
         # Sort the themes by its filename considering language specific
         # characters. lower() is needed for windows!
         files.sort(cmp=locale.strcoll,
             key=lambda filename: os.path.split(unicode(filename))[1].lower())
         for file in files:
             if not initialLoad:
-                self.plugin.formparent.incrementProgressBar()
+                self.plugin.formParent.incrementProgressBar()
             if currlist.count(file) > 0:
                 continue
             filename = os.path.split(unicode(file))[1]
@@ -217,7 +217,7 @@
             self.listView.addItem(item_name)
         Receiver.send_message(u'cursor_normal')
         if not initialLoad:
-            self.plugin.formparent.finishedProgressBar()
+            self.plugin.formParent.finishedProgressBar()
             Receiver.send_message(u'cursor_normal')
 
     def onDeleteClick(self):
@@ -229,7 +229,7 @@
             row_list = [item.row() for item in items]
             row_list.sort(reverse=True)
             Receiver.send_message(u'cursor_busy')
-            self.plugin.formparent.displayProgressBar(len(row_list))
+            self.plugin.formParent.displayProgressBar(len(row_list))
             for item in items:
                 filepath = unicode(item.data(
                     QtCore.Qt.UserRole).toString())
@@ -237,8 +237,8 @@
                     doc = self.controllers[cidx].add_document(filepath)
                     doc.presentation_deleted()
                     doc.close_presentation()
-                self.plugin.formparent.incrementProgressBar()
-            self.plugin.formparent.finishedProgressBar()
+                self.plugin.formParent.incrementProgressBar()
+            self.plugin.formParent.finishedProgressBar()
             Receiver.send_message(u'cursor_normal')
             for row in row_list:
                 self.listView.takeItem(row)

=== modified file 'openlp/plugins/presentations/presentationplugin.py'
--- openlp/plugins/presentations/presentationplugin.py	2012-04-16 07:02:24 +0000
+++ openlp/plugins/presentations/presentationplugin.py	2012-04-23 19:30:30 +0000
@@ -54,16 +54,16 @@
         self.controllers = {}
         Plugin.__init__(self, u'presentations', plugin_helpers)
         self.weight = -8
-        self.icon_path = u':/plugins/plugin_presentations.png'
-        self.icon = build_icon(self.icon_path)
+        self.iconPath = u':/plugins/plugin_presentations.png'
+        self.icon = build_icon(self.iconPath)
 
     def createSettingsTab(self, parent):
         """
         Create the settings Tab
         """
         visible_name = self.getString(StringContent.VisibleName)
-        self.settings_tab = PresentationTab(parent, self.name,
-            visible_name[u'title'], self.controllers, self.icon_path)
+        self.settingsTab = PresentationTab(parent, self.name,
+            visible_name[u'title'], self.controllers, self.iconPath)
 
     def initialise(self):
         """
@@ -99,7 +99,7 @@
         Create the Media Manager List
         """
         self.mediaItem = PresentationMediaItem(
-            self.mediadock.media_dock, self, self.icon, self.controllers)
+            self.mediaDock.media_dock, self, self.icon, self.controllers)
 
     def registerControllers(self, controller):
         """

=== modified file 'openlp/plugins/remotes/remoteplugin.py'
--- openlp/plugins/remotes/remoteplugin.py	2012-03-18 08:06:13 +0000
+++ openlp/plugins/remotes/remoteplugin.py	2012-04-23 19:30:30 +0000
@@ -41,8 +41,8 @@
         """
         Plugin.__init__(self, u'remotes', plugin_helpers,
             settings_tab_class=RemoteTab)
-        self.icon_path = u':/plugins/plugin_remote.png'
-        self.icon = build_icon(self.icon_path)
+        self.iconPath = u':/plugins/plugin_remote.png'
+        self.icon = build_icon(self.iconPath)
         self.weight = -1
         self.server = None
 

=== modified file 'openlp/plugins/songs/forms/songimportform.py'
--- openlp/plugins/songs/forms/songimportform.py	2012-03-29 19:03:01 +0000
+++ openlp/plugins/songs/forms/songimportform.py	2012-04-23 19:30:30 +0000
@@ -57,7 +57,7 @@
         ``plugin``
             The songs plugin.
         """
-        self.clipboard = plugin.formparent.clipboard
+        self.clipboard = plugin.formParent.clipboard
         OpenLPWizard.__init__(self, parent, plugin, u'songImportWizard',
             u':/wizards/wizard_importsong.bmp')
 

=== modified file 'openlp/plugins/songs/lib/foilpresenterimport.py'
--- openlp/plugins/songs/lib/foilpresenterimport.py	2011-12-27 10:33:55 +0000
+++ openlp/plugins/songs/lib/foilpresenterimport.py	2012-04-23 19:30:30 +0000
@@ -413,7 +413,7 @@
         temp_verse_order_backup = []
         temp_sortnr_backup = 1
         temp_sortnr_liste = []
-        versenumber = {
+        verse_count = {
             VerseType.Tags[VerseType.Verse]: 1,
             VerseType.Tags[VerseType.Chorus]: 1,
             VerseType.Tags[VerseType.Bridge]: 1,
@@ -463,8 +463,8 @@
             verse_number = re.compile(u'[a-zA-Z.+-_ ]*').sub(u'', verse_name)
             # Foilpresenter allows e. g. "C", but we need "C1".
             if not verse_number:
-                verse_number = unicode(versenumber[verse_type])
-                versenumber[verse_type] += 1
+                verse_number = unicode(verse_count[verse_type])
+                verse_count[verse_type] += 1
             else:
                 # test if foilpresenter have the same versenumber two times with
                 # different parts raise the verse number
@@ -508,13 +508,13 @@
         song.song_number = u''
         try:
             for bucheintrag in foilpresenterfolie.buch.bucheintrag:
-                bookname = self._child(bucheintrag.name)
-                if bookname:
+                book_name = self._child(bucheintrag.name)
+                if book_name:
                     book = self.manager.get_object_filtered(Book,
-                        Book.name == bookname)
+                        Book.name == book_name)
                     if book is None:
                         # We need to create a book, because it does not exist.
-                        book = Book.populate(name=bookname, publisher=u'')
+                        book = Book.populate(name=book_name, publisher=u'')
                         self.manager.save_object(book)
                     song.song_book_id = book.id
                     try:
@@ -537,12 +537,12 @@
         ``song``
             The song object.
         """
-        for titelstring in foilpresenterfolie.titel.titelstring:
+        for title_string in foilpresenterfolie.titel.titelstring:
             if not song.title:
-                song.title = self._child(titelstring)
+                song.title = self._child(title_string)
                 song.alternate_title = u''
             else:
-                song.alternate_title = self._child(titelstring)
+                song.alternate_title = self._child(title_string)
 
     def _process_topics(self, foilpresenterfolie, song):
         """
@@ -556,13 +556,13 @@
         """
         try:
             for name in foilpresenterfolie.kategorien.name:
-                topictext = self._child(name)
-                if topictext:
+                topic_text = self._child(name)
+                if topic_text:
                     topic = self.manager.get_object_filtered(Topic,
-                        Topic.name == topictext)
+                        Topic.name == topic_text)
                     if topic is None:
                         # We need to create a topic, because it does not exist.
-                        topic = Topic.populate(name=topictext)
+                        topic = Topic.populate(name=topic_text)
                         self.manager.save_object(topic)
                     song.topics.append(topic)
         except AttributeError:

=== modified file 'openlp/plugins/songs/lib/mediaitem.py'
--- openlp/plugins/songs/lib/mediaitem.py	2012-04-13 21:47:15 +0000
+++ openlp/plugins/songs/lib/mediaitem.py	2012-04-23 19:30:30 +0000
@@ -68,7 +68,7 @@
     def __init__(self, parent, plugin, icon):
         self.IconPath = u'songs/song'
         MediaManagerItem.__init__(self, parent, plugin, icon)
-        self.editSongForm = EditSongForm(self, self.plugin.formparent,
+        self.editSongForm = EditSongForm(self, self.plugin.formParent,
             self.plugin.manager)
         self.openLyrics = OpenLyrics(self.plugin.manager)
         self.singleServiceItem = False
@@ -409,7 +409,7 @@
                 QtGui.QMessageBox.Yes) == QtGui.QMessageBox.No:
                 return
             Receiver.send_message(u'cursor_busy')
-            self.plugin.formparent.displayProgressBar(len(items))
+            self.plugin.formParent.displayProgressBar(len(items))
             for item in items:
                 item_id = (item.data(QtCore.Qt.UserRole)).toInt()[0]
                 media_files = self.plugin.manager.get_all_objects(MediaFile,
@@ -428,8 +428,8 @@
                 except OSError:
                     log.exception(u'Could not remove directory: %s', save_path)
                 self.plugin.manager.delete_object(Song, item_id)
-                self.plugin.formparent.incrementProgressBar()
-            self.plugin.formparent.finishedProgressBar()
+                self.plugin.formParent.incrementProgressBar()
+            self.plugin.formParent.finishedProgressBar()
             Receiver.send_message(u'cursor_normal')
             self.onSearchTextButtonClicked()
 

=== modified file 'openlp/plugins/songs/lib/olp1import.py'
--- openlp/plugins/songs/lib/olp1import.py	2011-12-27 10:33:55 +0000
+++ openlp/plugins/songs/lib/olp1import.py	2012-04-23 19:30:30 +0000
@@ -60,7 +60,7 @@
         """
         SongImport.__init__(self, manager, **kwargs)
         self.availableThemes = \
-            kwargs[u'plugin'].formparent.themeManagerContents.getThemes()
+            kwargs[u'plugin'].formParent.themeManagerContents.getThemes()
 
     def doImport(self):
         """

=== modified file 'openlp/plugins/songs/lib/upgrade.py'
--- openlp/plugins/songs/lib/upgrade.py	2011-12-29 18:47:39 +0000
+++ openlp/plugins/songs/lib/upgrade.py	2012-04-23 19:30:30 +0000
@@ -75,6 +75,7 @@
         ForeignKeyConstraint([u'song_id'], [u'songs.id'],
             table=tables[u'media_files']).create()
 
+
 def upgrade_2(session, metadata, tables):
     """
     Version 2 upgrade.
@@ -86,6 +87,7 @@
     Column(u'last_modified', types.DateTime(), default=func.now())\
         .create(table=tables[u'songs'])
 
+
 def upgrade_3(session, metadata, tables):
     """
     Version 3 upgrade.

=== modified file 'openlp/plugins/songs/lib/xml.py'
--- openlp/plugins/songs/lib/xml.py	2012-04-18 21:55:44 +0000
+++ openlp/plugins/songs/lib/xml.py	2012-04-23 19:30:30 +0000
@@ -521,9 +521,9 @@
         if hasattr(properties, u'comments'):
             comments_list = []
             for comment in properties.comments.comment:
-                commenttext = self._text(comment)
-                if commenttext:
-                    comments_list.append(commenttext)
+                comment_text = self._text(comment)
+                if comment_text:
+                    comments_list.append(comment_text)
             song.comments = u'\n'.join(comments_list)
 
     def _process_copyright(self, properties, song):
@@ -746,13 +746,13 @@
         song.song_number = u''
         if hasattr(properties, u'songbooks'):
             for songbook in properties.songbooks.songbook:
-                bookname = songbook.get(u'name', u'')
-                if bookname:
+                book_name = songbook.get(u'name', u'')
+                if book_name:
                     book = self.manager.get_object_filtered(Book,
-                        Book.name == bookname)
+                        Book.name == book_name)
                     if book is None:
                         # We need to create a book, because it does not exist.
-                        book = Book.populate(name=bookname, publisher=u'')
+                        book = Book.populate(name=book_name, publisher=u'')
                         self.manager.save_object(book)
                     song.song_book_id = book.id
                     song.song_number = songbook.get(u'entry', u'')
@@ -787,14 +787,14 @@
             The song object.
         """
         if hasattr(properties, u'themes'):
-            for topictext in properties.themes.theme:
-                topictext = self._text(topictext)
-                if topictext:
+            for topic_text in properties.themes.theme:
+                topic_text = self._text(topic_text)
+                if topic_text:
                     topic = self.manager.get_object_filtered(Topic,
-                        Topic.name == topictext)
+                        Topic.name == topic_text)
                     if topic is None:
                         # We need to create a topic, because it does not exist.
-                        topic = Topic.populate(name=topictext)
+                        topic = Topic.populate(name=topic_text)
                         self.manager.save_object(topic)
                     song.topics.append(topic)
 
@@ -813,6 +813,7 @@
     VerseError = 2
 
     def __init__(self, type, log_message, display_message):
+        Exception.__init__(self)
         self.type = type
         self.log_message = log_message
         self.display_message = display_message

=== modified file 'openlp/plugins/songs/songsplugin.py'
--- openlp/plugins/songs/songsplugin.py	2012-04-02 00:19:16 +0000
+++ openlp/plugins/songs/songsplugin.py	2012-04-23 19:30:30 +0000
@@ -61,8 +61,8 @@
         Plugin.__init__(self, u'songs', plugin_helpers, SongMediaItem, SongsTab)
         self.manager = Manager(u'songs', init_schema, upgrade_mod=upgrade)
         self.weight = -10
-        self.icon_path = u':/plugins/plugin_songs.png'
-        self.icon = build_icon(self.icon_path)
+        self.iconPath = u':/plugins/plugin_songs.png'
+        self.icon = build_icon(self.iconPath)
 
     def checkPreConditions(self):
         return self.manager.session is not None
@@ -144,7 +144,7 @@
             return
         progressDialog = QtGui.QProgressDialog(
             translate('SongsPlugin', 'Reindexing songs...'), UiStrings().Cancel,
-            0, maxSongs, self.formparent)
+            0, maxSongs, self.formParent)
         progressDialog.setWindowModality(QtCore.Qt.WindowModal)
         songs = self.manager.get_all_objects(Song)
         for number, song in enumerate(songs):
@@ -241,7 +241,7 @@
                 song_dbs.append(os.path.join(db_dir, sfile))
         if len(song_dbs) == 0:
             return
-        progress = QtGui.QProgressDialog(self.formparent)
+        progress = QtGui.QProgressDialog(self.formParent)
         progress.setWindowModality(QtCore.Qt.WindowModal)
         progress.setLabelText(translate('OpenLP.Ui', 'Starting import...'))
         progress.setCancelButton(None)

=== modified file 'openlp/plugins/songusage/songusageplugin.py'
--- openlp/plugins/songusage/songusageplugin.py	2012-02-27 23:44:35 +0000
+++ openlp/plugins/songusage/songusageplugin.py	2012-04-23 19:30:30 +0000
@@ -98,13 +98,13 @@
         self.songUsageMenu.addAction(self.songUsageReport)
         self.songUsageMenu.addAction(self.songUsageDelete)
         self.songUsageActiveButton = QtGui.QToolButton(
-            self.formparent.statusBar)
+            self.formParent.statusBar)
         self.songUsageActiveButton.setCheckable(True)
         self.songUsageActiveButton.setAutoRaise(True)
         self.songUsageActiveButton.setStatusTip(translate('SongUsagePlugin',
             'Toggle the tracking of song usage.'))
         self.songUsageActiveButton.setObjectName(u'songUsageActiveButton')
-        self.formparent.statusBar.insertPermanentWidget(1,
+        self.formParent.statusBar.insertPermanentWidget(1,
             self.songUsageActiveButton)
         self.songUsageActiveButton.hide()
         # Signals and slots
@@ -138,8 +138,8 @@
         action_list.add_action(self.songUsageReport,
             unicode(translate('SongUsagePlugin', 'Song Usage')))
         self.songUsageDeleteForm = SongUsageDeleteForm(self.manager,
-            self.formparent)
-        self.songUsageDetailForm = SongUsageDetailForm(self, self.formparent)
+            self.formParent)
+        self.songUsageDetailForm = SongUsageDetailForm(self, self.formParent)
         self.songUsageMenu.menuAction().setVisible(True)
         self.songUsageActiveButton.show()
 


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