mirror of
https://github.com/SELinuxProject/setools
synced 2025-03-20 10:06:29 +00:00
945a6548e0
Move logger to main tab class and have the result class send the result count back on the finished signal.
66 lines
1.9 KiB
Python
66 lines
1.9 KiB
Python
# Copyright 2016, Tresys Technology, LLC
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#
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# This file is part of SETools.
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#
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# SETools is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as
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# published by the Free Software Foundation, either version 2.1 of
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# the License, or (at your option) any later version.
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#
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# SETools 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 Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with SETools. If not, see
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# <http://www.gnu.org/licenses/>.
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#
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from PyQt5.QtCore import pyqtSignal, QObject, QThread
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class QueryResultsUpdater(QObject):
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"""
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Thread for processing basic queries and updating result widgets.
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Parameters:
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query The query object
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model The model for the results
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Qt signals:
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finished (int) The update has completed, with the number of results.
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raw_line (str) A string to be appended to the raw results.
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"""
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finished = pyqtSignal(int)
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raw_line = pyqtSignal(str)
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def __init__(self, query, model):
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super(QueryResultsUpdater, self).__init__()
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self.query = query
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self.model = model
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def update(self):
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"""Run the query and update results."""
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self.model.beginResetModel()
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results = []
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counter = 0
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for counter, item in enumerate(self.query.results(), start=1):
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results.append(item)
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self.raw_line.emit(str(item))
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if QThread.currentThread().isInterruptionRequested():
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break
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elif not counter % 10:
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# yield execution every 10 rules
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QThread.yieldCurrentThread()
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self.model.resultlist = results
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self.model.endResetModel()
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self.finished.emit(counter)
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