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feat: добавил чтение и запись исходных данных в файл .txt, .csv

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Почти Демон 2023-09-28 12:42:52 +03:00
parent bdcc2cdfe2
commit 64a8d9bc4c
4 changed files with 122 additions and 3 deletions
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60
statapp/main_window.py
View File

@ -1,11 +1,12 @@
import numpy as np
from PySide2.QtCore import Slot
from PySide2.QtWidgets import QMainWindow
from PySide2.QtWidgets import QMainWindow, QMessageBox, QApplication
from statapp.generate_factor_window import GenerateFactorWindow, INDIRECT_LINK
from statapp.models.data_model import DataModel
from statapp.generate_window import GenerateWindow
from statapp.about_window import AboutWindow
from statapp.models.fileslc_model import FileSLCModel
from statapp.ui.ui_main_window import Ui_MainWindow
@ -15,15 +16,33 @@ class MainWindow(QMainWindow):
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.isDataChanged = False
self.model = DataModel()
self.fileModel = FileSLCModel()
self.ui.tableView.setModel(self.model)
@Slot()
def on_openfileaction_triggered(self):
data = self.fileModel.loadFile()
self.model.updateAllData(data)
self.isDataChanged = True
@Slot()
def on_savefileaction_triggered(self):
self.isDataChanged = not self.fileModel.saveFile(self.model.getData())
@Slot()
def on_closefileaction_triggered(self):
self.fileModel.closeFile()
self.isDataChanged = False
@Slot()
def on_generateYaction_triggered(self):
gw = GenerateWindow()
if gw.exec():
y = np.random.normal(gw.mat, gw.deviation, size=(gw.count, 1))
self.model.updateAllData(y)
self.isDataChanged = True
@Slot()
def on_generateXaction_triggered(self):
@ -58,9 +77,48 @@ class MainWindow(QMainWindow):
data = np.concatenate((data, x_arr), axis=1)
# data = np.concatenate((data, dd), axis=1)
self.model.updateAllData(data)
self.isDataChanged = True
@Slot()
def on_aboutmenuaction_triggered(self):
global about_window
about_window = AboutWindow()
about_window.show()
def closeEvent(self, event):
if self.isDataChanged:
msgBox = QMessageBox()
msgBox.setIcon(QMessageBox.Question)
msgBox.setWindowTitle('Завершение работы')
file = ''
if self.fileModel.file_name:
file = '\nФайл сохранения:' + self.fileModel.file_name
msgBox.setText("Сохранить данные?" + file)
msgBox.setStandardButtons(QMessageBox.Yes | QMessageBox.No | QMessageBox.Cancel)
msgBox.setDefaultButton(QMessageBox.Cancel)
yesButton = msgBox.button(QMessageBox.Yes)
yesButton.setText("Да")
noButton = msgBox.button(QMessageBox.No)
noButton.setText("Нет")
cancelButton = msgBox.button(QMessageBox.Cancel)
cancelButton.setText("Отмена")
QApplication.beep()
reply = msgBox.exec_()
if reply == QMessageBox.StandardButton.Yes:
self.fileModel.saveFile(self.model.getData())
event.accept()
elif reply == QMessageBox.StandardButton.No:
event.accept()
else:
event.ignore()
else:
event.accept()

30
statapp/models/fileslc_model.py Normal file
View File

@ -0,0 +1,30 @@
import numpy as np
from PySide2.QtWidgets import QFileDialog
from PySide2 import QtCore
class FileSLCModel(QtCore.QAbstractTableModel):
def __init__(self):
super().__init__()
self.file_name = None
def saveFile(self, data):
if self.file_name is None:
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
self.file_name, _ = QFileDialog.getSaveFileName(None, "Сохранить файл", "", "Text Files (*.txt);;CSV Files (*.csv)")
if self.file_name:
np.savetxt(self.file_name, data, delimiter=",")
return True
return False
def loadFile(self):
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
self.file_name, _ = QFileDialog.getOpenFileName(None, "Загрузить файл", "", "Files (*.txt;*.csv)")
if self.file_name:
content = np.genfromtxt(self.file_name, delimiter=',')
return content
def closeFile(self):
self.file_name = None
pass

20
statapp/ui/main_window.ui
View File

@ -40,13 +40,16 @@
<x>0</x>
<y>0</y>
<width>800</width>
<height>19</height>
<height>21</height>
</rect>
</property>
<widget class="QMenu" name="filemenu">
<property name="title">
<string>Файл</string>
</property>
<addaction name="openfileaction"/>
<addaction name="savefileaction"/>
<addaction name="closefileaction"/>
</widget>
<widget class="QMenu" name="generatemenu">
<property name="title">
@ -93,6 +96,21 @@
<string>Генерация фактора</string>
</property>
</action>
<action name="openfileaction">
<property name="text">
<string>Открыть</string>
</property>
</action>
<action name="savefileaction">
<property name="text">
<string>Сохранить</string>
</property>
</action>
<action name="closefileaction">
<property name="text">
<string>Закрыть</string>
</property>
</action>
</widget>
<resources/>
<connections/>

15
statapp/ui/ui_main_window.py generated
View File

@ -24,6 +24,12 @@ class Ui_MainWindow(object):
self.generateYaction.setObjectName(u"generateYaction")
self.generateXaction = QAction(MainWindow)
self.generateXaction.setObjectName(u"generateXaction")
self.openfileaction = QAction(MainWindow)
self.openfileaction.setObjectName(u"openfileaction")
self.savefileaction = QAction(MainWindow)
self.savefileaction.setObjectName(u"savefileaction")
self.closefileaction = QAction(MainWindow)
self.closefileaction.setObjectName(u"closefileaction")
self.centralwidget = QWidget(MainWindow)
self.centralwidget.setObjectName(u"centralwidget")
self.gridLayout = QGridLayout(self.centralwidget)
@ -43,7 +49,7 @@ class Ui_MainWindow(object):
MainWindow.setCentralWidget(self.centralwidget)
self.menubar = QMenuBar(MainWindow)
self.menubar.setObjectName(u"menubar")
self.menubar.setGeometry(QRect(0, 0, 800, 19))
self.menubar.setGeometry(QRect(0, 0, 800, 21))
self.filemenu = QMenu(self.menubar)
self.filemenu.setObjectName(u"filemenu")
self.generatemenu = QMenu(self.menubar)
@ -64,6 +70,9 @@ class Ui_MainWindow(object):
self.menubar.addAction(self.analyzemenu.menuAction())
self.menubar.addAction(self.modelmenu.menuAction())
self.menubar.addAction(self.helpmenu.menuAction())
self.filemenu.addAction(self.openfileaction)
self.filemenu.addAction(self.savefileaction)
self.filemenu.addAction(self.closefileaction)
self.generatemenu.addAction(self.generateYaction)
self.generatemenu.addAction(self.generateXaction)
self.helpmenu.addAction(self.aboutmenuaction)
@ -78,6 +87,9 @@ class Ui_MainWindow(object):
self.aboutmenuaction.setText(QCoreApplication.translate("MainWindow", u"\u041e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0435", None))
self.generateYaction.setText(QCoreApplication.translate("MainWindow", u"\u0413\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u044f \u043e\u0442\u043a\u043b\u0438\u043a\u0430", None))
self.generateXaction.setText(QCoreApplication.translate("MainWindow", u"\u0413\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u044f \u0444\u0430\u043a\u0442\u043e\u0440\u0430", None))
self.openfileaction.setText(QCoreApplication.translate("MainWindow", u"\u041e\u0442\u043a\u0440\u044b\u0442\u044c", None))
self.savefileaction.setText(QCoreApplication.translate("MainWindow", u"\u0421\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u044c", None))
self.closefileaction.setText(QCoreApplication.translate("MainWindow", u"\u0417\u0430\u043a\u0440\u044b\u0442\u044c", None))
self.label.setText(QCoreApplication.translate("MainWindow", u"\u0421\u0422\u0410\u0422\u0418\u0421\u0422\u0418\u0427\u0415\u0421\u041a\u0418\u0415 \u0414\u0410\u041d\u041d\u042b\u0415", None))
self.filemenu.setTitle(QCoreApplication.translate("MainWindow", u"\u0424\u0430\u0439\u043b", None))
self.generatemenu.setTitle(QCoreApplication.translate("MainWindow", u"\u0413\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u044f \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u0435\u0439", None))
@ -85,3 +97,4 @@ class Ui_MainWindow(object):
self.modelmenu.setTitle(QCoreApplication.translate("MainWindow", u"\u041c\u043e\u0434\u0435\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435", None))
self.helpmenu.setTitle(QCoreApplication.translate("MainWindow", u"\u0421\u043f\u0440\u0430\u0432\u043a\u0430", None))
# retranslateUi