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GUI.py
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GUI.py
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from PyQt5.QtCore import Qt
from PyQt5.QtGui import QIntValidator
from PyQt5.QtWidgets import QMainWindow, QGraphicsScene, QGridLayout, QPushButton, QHBoxLayout, QVBoxLayout, QWidget, \
QLineEdit, QLabel, QTextBrowser, QCheckBox, QAction, QMenu, QFrame, QFileDialog, QTabWidget, QComboBox
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas
from matplotlib.figure import Figure
from KNN import *
from simpleCNN import *
from customCNN import *
class GraphsTabs(QTabWidget):
def __init__(self, parent=None):
super(GraphsTabs, self).__init__(parent)
self.tab1 = GraphTab(False)
self.tab2 = GraphTab(False)
self.tab3 = GraphTab(True)
self.addTab(self.tab1, "Graph 1")
self.addTab(self.tab2, "Graph 2")
self.addTab(self.tab3, "Graph 3")
self.setMinimumSize(800, 500)
class GraphTab(QWidget):
def __init__(self, predictions):
super(GraphTab, self).__init__()
self.graph = Figure()
self.graphCanvas = FigureCanvas(self.graph)
if predictions is True:
self.axis = self.graphCanvas.figure.subplots(2, 3)
else:
self.axis = self.graphCanvas.figure.subplots()
layout = QHBoxLayout()
layout.addWidget(self.graphCanvas)
self.setLayout(layout)
def draw(self):
self.graphCanvas.draw()
def clear(self):
for x in range(2):
for y in range(3):
self.axis[x, y].clear()
class Gui(QMainWindow):
def __init__(self, parent=None):
super(Gui, self).__init__(parent)
self.trainDir = ""
self.validationDir = ""
self.predictDir = ""
self.algorithmFlag = 0
#menu bar
self.menuBar = self.menuBar()
fileMenu = self.menuBar.addMenu('File')
loadAction = QAction('Load data', self)
loadAction.triggered.connect(self.open_data_window)
fileMenu.addAction(loadAction)
resetAction = QAction('Reset', self)
resetAction.triggered.connect(self.reset)
#fileMenu.addAction(resetAction)
self.menuBar.addAction(resetAction)
#left panel
self.algorithmLabel = QLabel('Select first algorithm to compare')
self.algorithmLabel.setFixedHeight(30)
self.simpleCNN = QCheckBox('Simple CNN')
self.simpleCNN.stateChanged.connect(self.uncheckFirst)
self.knn = QCheckBox('K Nearest Neighbours')
self.knn.stateChanged.connect(self.uncheckFirst)
self.customCNN = QCheckBox('Custom CNN')
self.customCNN.stateChanged.connect(self.uncheckFirst)
self.createButton = QPushButton('Create model')
self.createButton.clicked.connect(self.createClick)
self.createButton.setFixedWidth(150)
self.createButton.setEnabled(False)
self.trainButton = QPushButton('Train model')
self.trainButton.clicked.connect(self.trainClick)
self.trainButton.setFixedWidth(150)
self.trainButton.setEnabled(False)
self.saveModelButton = QPushButton('Save model')
self.saveModelButton.clicked.connect(self.saveModelClick)
self.saveModelButton.setFixedWidth(150)
self.saveModelButton.setEnabled(False)
self.loadModelButton = QPushButton('Load model')
self.loadModelButton.clicked.connect(self.loadModelClick)
self.loadModelButton.setFixedWidth(150)
self.loadModelButton.setEnabled(False)
self.evaluateButton = QPushButton('Evaluate')
self.evaluateButton.clicked.connect(self.evaluateClick)
self.evaluateButton.setFixedWidth(150)
self.evaluateButton.setEnabled(False)
self.parameterLabel = QLabel('Parameter k/epochs:')
self.parameter = QLineEdit()
self.parameter.setFixedWidth(150)
self.parameter.setPlaceholderText('parameter')
self.parameter.setValidator(QIntValidator())
self.errorLabel = QLabel('Please choose a parameter')
self.errorLabel.setStyleSheet("color: red")
self.errorLabel.setVisible(False)
self.optimizerLabel = QLabel('Optimizer: ')
self.optimizer = QComboBox()
self.optimizer.addItem('adam')
self.optimizer.addItem('rmsprop')
#right panel
self.graphs = GraphsTabs()
#bottom panel
self.consolePrint = QTextBrowser()
self.consolePrint.setReadOnly(True)
self.consolePrint.setPlaceholderText('console print')
self.consolePrint.setMinimumHeight(50)
self.consolePrint.setMaximumHeight(300)
self.consolePrint.setAlignment(Qt.AlignTop)
self.prepare_gui()
self.show()
def prepare_gui(self):
self.setWindowTitle('inzynierka')
self.setBaseSize(1200, 800)
left_panel = QVBoxLayout()
left_panel.setAlignment(Qt.AlignTop)
left_part = QVBoxLayout()
left_part.addWidget(self.algorithmLabel)
checkboxes = QVBoxLayout()
checkboxes.addWidget(self.simpleCNN)
checkboxes.addWidget(self.knn)
checkboxes.addWidget(self.customCNN)
left_part.addLayout(checkboxes)
left_part.addWidget(self.parameterLabel)
left_part.addWidget(self.parameter)
left_part.addWidget(self.errorLabel)
cnnParameters = QGridLayout()
cnnParameters.addWidget(self.optimizerLabel, 0, 0)
cnnParameters.addWidget(self.optimizer, 0, 1)
cnnParametersFrame = QFrame()
cnnParametersFrame.setLayout(cnnParameters)
left_part.addWidget(cnnParametersFrame)
left_panel.addLayout(left_part)
right_panel = QGridLayout()
label1 = QLabel('Graphs for your algoritm')
right_panel.addWidget(label1, 0, 0)
right_panel.addWidget(self.graphs, 1, 0)
self.graphs.setTabEnabled(1, False)
self.graphs.setTabEnabled(2, False)
top_layout = QHBoxLayout()
top_layout.addLayout(left_panel)
top_layout.addLayout(right_panel)
topFrame = QFrame()
topFrame.setLayout(top_layout)
topFrame.setMinimumHeight(600)
bottom_layout = QHBoxLayout()
buttons = QVBoxLayout()
buttons.addWidget(self.createButton)
buttons.addWidget(self.trainButton)
buttons.addWidget(self.evaluateButton)
buttons.addWidget(self.loadModelButton)
buttons.addWidget(self.saveModelButton)
bottom_layout.addLayout(buttons)
bottom_layout.addWidget(self.consolePrint)
bottomFrame = QFrame()
bottomFrame.setLayout(bottom_layout)
bottomFrame.setMaximumHeight(300)
main_layout = QGridLayout()
main_layout.addWidget(topFrame, 0, 0)
main_layout.addWidget(bottomFrame, 1, 0)
main_widget = QWidget()
main_widget.setLayout(main_layout)
self.setCentralWidget(main_widget)
def uncheckFirst(self, state):
if state == Qt.Checked:
if self.sender() == self.simpleCNN:
self.algorithmFlag = 1
self.parameterLabel.setText('Epochs:')
self.knn.setChecked(False)
self.customCNN.setChecked(False)
self.loadModelButton.setEnabled(True)
self.createButton.setEnabled(True)
self.graphs.setTabEnabled(0, True)
self.graphs.setTabEnabled(1, True)
self.graphs.setTabEnabled(2, True)
elif self.sender() == self.knn:
self.algorithmFlag = 2
self.parameterLabel.setText('Parameter k:')
self.simpleCNN.setChecked(False)
self.customCNN.setChecked(False)
self.loadModelButton.setEnabled(False)
self.createButton.setEnabled(True)
self.graphs.setTabEnabled(0, True)
self.graphs.setTabEnabled(1, False)
self.graphs.setTabEnabled(2, True)
else:
self.algorithmFlag = 3
self.parameterLabel.setText('Epochs:')
self.knn.setChecked(False)
self.simpleCNN.setChecked(False)
self.loadModelButton.setEnabled(True)
self.createButton.setEnabled(True)
self.graphs.setTabEnabled(0, True)
self.graphs.setTabEnabled(1, True)
self.graphs.setTabEnabled(2, True)
elif state == Qt.Unchecked:
self.trainButton.setEnabled(False)
self.loadModelButton.setEnabled(False)
self.createButton.setEnabled(False)
self.simpleCNN.setEnabled(True)
self.knn.setEnabled(True)
self.customCNN.setEnabled(True)
def open_data_window(self):
dialog = LoadDataWindow(self)
dialog.show()
def reset(self):
self.chosenAlgorithm = None
self.parameterLabel.setText('Parameter k/epochs:')
self.simpleCNN.setEnabled(True)
self.knn.setEnabled(True)
self.customCNN.setEnabled(True)
self.simpleCNN.setChecked(False)
self.knn.setChecked(False)
self.customCNN.setChecked(False)
self.loadModelButton.setEnabled(False)
self.evaluateButton.setEnabled(False)
self.saveModelButton.setEnabled(False)
self.graphs.tab1.axis.clear()
self.graphs.tab1.draw()
self.graphs.tab2.axis.clear()
self.graphs.tab2.draw()
self.graphs.tab3.clear()
self.graphs.tab3.draw()
self.parameter.setText("")
self.consolePrint.setText("")
self.graphs.setTabEnabled(0, True)
self.graphs.setTabEnabled(1, False)
self.graphs.setTabEnabled(2, False)
def createClick(self):
if self.trainDir != "" and self.validationDir != "" and self.predictDir != "":
if self.simpleCNN.isChecked():
self.knn.setEnabled(False)
self.customCNN.setEnabled(False)
self.chosenAlgorithm = CNN(self.trainDir, self.validationDir, self.predictDir, self.optimizer.currentText(), self.consolePrint)
elif self.knn.isChecked():
self.simpleCNN.setEnabled(False)
self.customCNN.setEnabled(False)
self.chosenAlgorithm = KNN(self.trainDir, self.validationDir)
elif self.customCNN.isChecked():
self.simpleCNN.setEnabled(False)
self.knn.setEnabled(False)
self.chosenAlgorithm = CustomCNN(self.trainDir, self.validationDir, self.predictDir, self.optimizer.currentText(), self.consolePrint)
self.chosenAlgorithm.createModel()
self.trainButton.setEnabled(True)
def trainClick(self):
if self.simpleCNN.isChecked():
if self.parameter.text() != "":
self.errorLabel.setVisible(False)
self.chosenAlgorithm.trainModel(int(self.parameter.text()))
self.chosenAlgorithm.accGraph(self.graphs.tab1.axis)
self.graphs.tab1.draw()
self.chosenAlgorithm.lossGraph(self.graphs.tab2.axis)
self.graphs.tab2.draw()
self.saveModelButton.setEnabled(True)
self.evaluateButton.setEnabled(True)
else:
self.errorLabel.setVisible(True)
elif self.knn.isChecked():
self.chosenAlgorithm.trainModel()
self.saveModelButton.setEnabled(False)
self.loadModelButton.setEnabled(False)
self.evaluateButton.setEnabled(True)
elif self.customCNN.isChecked():
if self.parameter.text() != "":
self.errorLabel.setVisible(False)
self.chosenAlgorithm.trainModel(int(self.parameter.text()))
self.chosenAlgorithm.accGraph(self.graphs.tab1.axis)
self.graphs.tab1.draw()
self.chosenAlgorithm.lossGraph(self.graphs.tab2.axis)
self.graphs.tab2.draw()
self.saveModelButton.setEnabled(True)
self.evaluateButton.setEnabled(True)
else:
self.errorLabel.setVisible(True)
def evaluateClick(self):
if self.algorithmFlag == 2:
self.chosenAlgorithm.evaluateModel(int(self.parameter.text()),
self.graphs.tab1.axis,
self.graphs.tab3.axis,
self.consolePrint)
self.graphs.tab1.draw()
self.graphs.tab3.draw()
else:
self.chosenAlgorithm.evaluateModel()
self.chosenAlgorithm.predictGraph(self.graphs.tab3.axis)
self.graphs.tab3.draw()
def saveModelClick(self):
dlg = QFileDialog()
dlg.setFileMode(QFileDialog.Directory)
file = dlg.getExistingDirectory(self, 'Select directory to save the model')
if file != "":
savePath = file
self.chosenAlgorithm.saveModel(savePath)
def loadModelClick(self):
dlg = QFileDialog()
dlg.setFileMode(QFileDialog.Directory)
file = dlg.getExistingDirectory(self, 'Select directory to save the model')
if file != "":
loadPath = file
if self.trainDir != "" and self.validationDir != "" and self.predictDir != "":
if self.algorithmFlag == 1:
self.chosenAlgorithm = CNN(self.trainDir, self.validationDir, self.predictDir, self.optimizer.currentText(), self.consolePrint)
self.chosenAlgorithm.loadModel(loadPath)
elif self.algorithmFlag == 3:
self.chosenAlgorithm = CustomCNN(self.trainDir, self.validationDir, self.predictDir, self.optimizer.currentText(), self.consolePrint)
self.chosenAlgorithm.loadModel(loadPath)
self.saveModelButton.setEnabled(True)
self.trainButton.setEnabled(True)
self.evaluateButton.setEnabled(True)
class LoadDataWindow(QMainWindow):
def __init__(self, parent):
super(LoadDataWindow, self).__init__(parent)
self.setWindowTitle('Load Data')
self.setFixedSize(400, 200)
self.training_data_button = QPushButton("Load Training Data")
self.training_Data_lineedit = QLineEdit()
self.training_Data_lineedit.setReadOnly(True)
self.training_Data_lineedit.setText(self.parent().trainDir)
self.training_data_button.clicked.connect(self.training_data_button_click)
self.validation_data_button = QPushButton("Load Validation Data")
self.validation_data_lineedit = QLineEdit()
self.validation_data_lineedit.setReadOnly(True)
self.validation_data_lineedit.setText(self.parent().validationDir)
self.validation_data_button.clicked.connect(self.test_data_button_click)
self.predict_data_button = QPushButton("Load Predict Data")
self.predict_data_lineedit = QLineEdit()
self.predict_data_lineedit.setReadOnly(True)
self.predict_data_lineedit.setText(self.parent().predictDir)
self.predict_data_button.clicked.connect(self.predict_data_button_click)
self.close_button = QPushButton("Close")
self.close_button.clicked.connect(self.closeButton)
self.prepare_gui()
self.show()
def prepare_gui(self):
main_layout = QGridLayout()
main_layout.addWidget(self.training_Data_lineedit, 0, 0, 1, 3)
main_layout.addWidget(self.training_data_button, 0, 4, 1, 1)
main_layout.addWidget(self.validation_data_lineedit, 1, 0, 1, 3)
main_layout.addWidget(self.validation_data_button, 1, 4, 1, 1)
main_layout.addWidget(self.predict_data_lineedit, 2, 0, 1, 3)
main_layout.addWidget(self.predict_data_button, 2, 4, 1, 1)
main_layout.addWidget(self.close_button, 3, 1, 1, 2)
main_widget = QWidget()
main_widget.setLayout(main_layout)
self.setCentralWidget(main_widget)
def closeButton(self):
self.close()
def training_data_button_click(self):
dlg = QFileDialog()
dlg.setFileMode(QFileDialog.Directory)
file = dlg.getExistingDirectory(self, 'Select training data directory')
if file != "":
self.training_Data_lineedit.setText(file)
self.parent().trainDir = file
def test_data_button_click(self):
dlg = QFileDialog()
dlg.setFileMode(QFileDialog.Directory)
file = dlg.getExistingDirectory(self, 'Select validation data directory')
if file != "":
self.validation_data_lineedit.setText(file)
self.parent().validationDir = file
def predict_data_button_click(self):
dlg = QFileDialog()
dlg.setFileMode(QFileDialog.Directory)
file = dlg.getExistingDirectory(self, 'Select predict data directory')
if file != "":
self.predict_data_lineedit.setText(file)
self.parent().predictDir = file