forked from openlp/openlp
59 lines
2.3 KiB
Python
59 lines
2.3 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) 2008-2022 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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The :mod:`~openlp.core.display.window` module contains the display window
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"""
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import logging
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import re
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import time
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from openlp.core.common.registry import Registry
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log = logging.getLogger(__name__)
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def wait_for(check_func, error_message='Timed out waiting for completion', timeout=10):
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"""
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Wait until web engine page loaded
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:return boolean: True on success, False on timeout
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"""
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# Timeout in 10 seconds
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end_time = time.time() + timeout
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app = Registry().get('application')
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success = True
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while not check_func():
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now = time.time()
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if now > end_time:
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log.error(error_message)
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success = False
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break
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time.sleep(0.001)
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app.process_events()
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return success
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def is_uuid(uuid):
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if not isinstance(uuid, (str, bytes)):
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return False
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return (
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re.match(r'^[0-9A-F]{8}-[0-9A-F]{4}-[14][0-9A-F]{3}-[0-9A-F]{4}-[0-9A-F]{12}$', uuid, re.IGNORECASE) is not None
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)
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