mirror of https://gitlab.com/openlp/openlp.git
49 lines
2.1 KiB
Python
49 lines
2.1 KiB
Python
# -*- coding: utf-8 -*-
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##########################################################################
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# OpenLP - Open Source Lyrics Projection #
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# ---------------------------------------------------------------------- #
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# Copyright (c) 2008-2023 OpenLP Developers #
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# ---------------------------------------------------------------------- #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <https://www.gnu.org/licenses/>. #
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##########################################################################
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"""
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Some exception handling functions
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"""
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import logging
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from contextlib import contextmanager
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from pathlib import Path
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from typing import Optional
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from PyQt5 import QtWidgets
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from openlp.core.common.i18n import translate
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log = logging.getLogger(__name__)
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@contextmanager
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def handle_permission_error(filepath: Path, parent: Optional[QtWidgets.QWidget] = None):
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try:
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yield
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except PermissionError:
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log.exception(f'Permission denied when accessing {filepath}')
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QtWidgets.QMessageBox.critical(
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parent,
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translate('OpenLP.Handlers', 'Permission Error'),
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translate('OpenLP.Handlers', 'There was a permissions error when trying to access '
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'{filename}').format(filename=filepath)
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)
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