--- a/eric6/E5Gui/E5ToolBarManager.py Mon Mar 01 17:48:43 2021 +0100 +++ b/eric6/E5Gui/E5ToolBarManager.py Tue Mar 02 17:17:09 2021 +0100 @@ -483,8 +483,8 @@ @return saved state as a byte array (QByteArray) """ data = QByteArray() - stream = QDataStream(data, QIODevice.WriteOnly) - stream.setVersion(QDataStream.Qt_4_6) + stream = QDataStream(data, QIODevice.OpenModeFlag.WriteOnly) + stream.setVersion(QDataStream.Version.Qt_4_6) stream.writeUInt16(E5ToolBarManager.VersionMarker) stream.writeUInt16(version) @@ -540,8 +540,8 @@ return False data = QByteArray(state) - stream = QDataStream(data, QIODevice.ReadOnly) - stream.setVersion(QDataStream.Qt_4_6) + stream = QDataStream(data, QIODevice.OpenModeFlag.ReadOnly) + stream.setVersion(QDataStream.Version.Qt_4_6) marker = stream.readUInt16() vers = stream.readUInt16() if marker != E5ToolBarManager.VersionMarker or vers != version: