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Fix empty database triggering error at first start

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This commit is contained in:
BasioMeusPuga
2018-03-23 15:15:42 +05:30
parent 7931f92335
commit 34dcf9f1b4
2 changed files with 7 additions and 4 deletions
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5
lector/library.py
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@@ -251,10 +251,12 @@ class Library:
db_library_directories = database.DatabaseFunctions( db_library_directories = database.DatabaseFunctions(
self.parent.database_path).fetch_data( self.parent.database_path).fetch_data(
('Path',), ('Path',),
'books', # This checks the directories table NOT the book one 'books', # THIS CHECKS THE BOOKS TABLE
{'Path': ''}, {'Path': ''},
'LIKE') 'LIKE')
library_directories = None
if db_library_directories:
library_directories = { library_directories = {
i[0]: (None, None) for i in db_library_directories} i[0]: (None, None) for i in db_library_directories}
@@ -282,6 +284,7 @@ class Library:
return added_string.lower(), None return added_string.lower(), None
# Generate tags for the QStandardItemModel # Generate tags for the QStandardItemModel
# This isn't triggered for an empty view model
for i in range(self.view_model.rowCount()): for i in range(self.view_model.rowCount()):
this_item = self.view_model.item(i, 0) this_item = self.view_model.item(i, 0)
all_metadata = this_item.data(QtCore.Qt.UserRole + 3) all_metadata = this_item.data(QtCore.Qt.UserRole + 3)

2
lector/settings.py
View File

@@ -53,7 +53,7 @@ class Settings:
self.parent.settings['current_view'] = int(self.settings.value('currentView', 0)) self.parent.settings['current_view'] = int(self.settings.value('currentView', 0))
self.parent.settings['main_window_headers'] = self.settings.value('tableHeaders', None) self.parent.settings['main_window_headers'] = self.settings.value('tableHeaders', None)
self.parent.settings['listview_background'] = self.settings.value( self.parent.settings['listview_background'] = self.settings.value(
'listViewBackground', QtGui.QColor().fromRgb(76, 76, 76)) 'listViewBackground', QtGui.QColor().fromRgb(33, 33, 33))
self.parent.settings['icon_theme'] = self.settings.value('iconTheme', 'DarkIcons') self.parent.settings['icon_theme'] = self.settings.value('iconTheme', 'DarkIcons')
self.settings.endGroup() self.settings.endGroup()