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c36e1aa733
Closes #83 Closes #96 Closes #97 Добавлена обобщенная обработка на большинство методов. Один из вариантов временно (а может и постоянно) решить проблемы.
90 lines
2.7 KiB
Python
90 lines
2.7 KiB
Python
#
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# Copyright (c) 2024 Maxim Slipenko, Eugene Lazurenko.
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#
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# This file is part of Statapp
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# (see https://github.com/shizand/statapp).
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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 <http://www.gnu.org/licenses/>.
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#
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import os
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import sys
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from PySide2.QtCore import QSize
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from PySide2.QtGui import QIcon
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from PySide2.QtWidgets import QMessageBox, QDoubleSpinBox, QStyledItemDelegate
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from statapp.constants import NUMBERS_PRECISION
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def resourcePath(relative):
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if getattr(sys, 'frozen', False):
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# pylint: disable=protected-access
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bundleDir = sys._MEIPASS
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else:
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# we are running in a normal Python environment
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bundleDir = os.path.dirname(os.path.abspath(__file__))
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return os.path.join(bundleDir, relative)
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def addIcon(windowOrDialog):
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icon = QIcon()
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icon.addFile(resourcePath("ui/images/logo.ico"), QSize(), QIcon.Normal, QIcon.Off)
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windowOrDialog.setWindowIcon(icon)
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def safeListGet(lst, idx, default):
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try:
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return lst[idx]
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except IndexError:
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return default
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def buildMessageBox(title, text, icon, buttons, defaultButton):
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msgBox = QMessageBox()
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msgBox.setIcon(icon)
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msgBox.setWindowTitle(title)
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msgBox.setText(text)
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msgBox.setStandardButtons(buttons)
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msgBox.setDefaultButton(defaultButton)
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addIcon(msgBox)
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return msgBox
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def onError(errorName: Exception):
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msgBox = buildMessageBox \
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('Ошибка',
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"Упс.. Произошла ошибка:\n" + str(errorName),
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QMessageBox.Critical,
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QMessageBox.Ok,
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QMessageBox.Ok)
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msgBox.exec_()
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class FloatDelegate(QStyledItemDelegate):
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def __init__(self, parent=None):
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QStyledItemDelegate.__init__(self, parent=parent)
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def createEditor(self, parent, option, index):
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editor = QDoubleSpinBox(parent)
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editor.setDecimals(NUMBERS_PRECISION)
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editor.setMaximum(10**8)
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editor.setMinimum(-10**8)
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return editor
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def displayText(self, value, locale):
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# Грязный хак, скорее всего нужно было использовать locale
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return f'{value:.{NUMBERS_PRECISION}f}'
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