diff -r fb0ef164f536 -r 698ae46f40a4 eric6/WebBrowser/QtHelp/QtHelpDocumentationDialog.py
--- a/eric6/WebBrowser/QtHelp/QtHelpDocumentationDialog.py Fri Apr 02 11:59:41 2021 +0200
+++ b/eric6/WebBrowser/QtHelp/QtHelpDocumentationDialog.py Sat May 01 14:27:20 2021 +0200
@@ -8,6 +8,7 @@
"""
import sqlite3
+import contextlib
from PyQt5.QtCore import pyqtSlot, Qt, QItemSelectionModel
from PyQt5.QtWidgets import (
@@ -32,7 +33,7 @@
@param engine reference to the help engine (QHelpEngine)
@param parent reference to the parent widget (QWidget)
"""
- super(QtHelpDocumentationDialog, self).__init__(parent)
+ super().__init__(parent)
self.setupUi(self)
self.__engine = engine
@@ -269,10 +270,7 @@
# save the current and selected filters
currentFilter = self.filtersList.currentItem()
- if currentFilter:
- currentFilterText = currentFilter.text()
- else:
- currentFilterText = ""
+ currentFilterText = currentFilter.text() if currentFilter else ""
selectedFiltersText = [
itm.text() for itm in self.filtersList.selectedItems()]
@@ -480,10 +478,8 @@
"""
Private method to remove attributes from the Qt Help database.
"""
- try:
+ with contextlib.suppress(sqlite3.DatabaseError):
self.__db = sqlite3.connect(self.__engine.collectionFile())
- except sqlite3.DatabaseError:
- pass # ignore database errors
for attr in self.__removedAttributes:
self.__db.execute(
