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strategyTesterUI.py
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from PyQt6 import QtCore, QtWidgets, uic
import os
import loadDataFilesUI
class StrategyTesterUI(QtWidgets.QWidget):
def __init__(self, controller, parentWindow):
super(StrategyTesterUI, self).__init__()
self.controller = controller
self.parent = parentWindow
# It does not finish by a "/"
self.current_dir_path = os.path.dirname(os.path.realpath(__file__))
uic.loadUi( self.current_dir_path + "/ui/strategyTester.ui", self)
# Data
self.importDataBtn = self.findChild(QtWidgets.QPushButton, "importDataBtn")
self.importDataBtn.clicked.connect( self.loadData )
# Strategy type PushButtons
self.strategyTypeAITensorFlowBtn = self.findChild(QtWidgets.QPushButton, "strategyTypeAITensorFlowBtn")
self.strategyTypeAiStablebaselinesBtn = self.findChild(QtWidgets.QPushButton, "strategyTypeAiStablebaselinesBtn")
self.strategyTypeAlgoBtn = self.findChild(QtWidgets.QPushButton, "strategyTypeAlgoBtn")
self.strategyTypeAiTorchBtn = self.findChild(QtWidgets.QPushButton, "strategyTypeAiTorchBtn")
self.strategyTypeDetailsSW = self.findChild(QtWidgets.QStackedWidget, "strategyTypeDetailsSW")
# Ai Algo
self.AiModelPathLE = self.findChild(QtWidgets.QLineEdit, "AiModelPathLE")
self.AiModelPathBtn = self.findChild(QtWidgets.QPushButton, "AiModelPathBtn")
# Custom Algo
self.runningStratBtn = self.findChild(QtWidgets.QProgressBar, "runningStratBtn")
self.strategyNameCB = self.findChild(QtWidgets.QComboBox, "strategyNameCB")
# Run button
self.runBacktestBtn = self.findChild(QtWidgets.QPushButton, "runBacktestBtn")
# Connect ui buttons
self.strategyTypeAITensorFlowBtn.clicked.connect(self.strategyTypeAITensorFlowActivated)
self.strategyTypeAiStablebaselinesBtn.clicked.connect(self.strategyTypeAiStablebaselinesActivated)
self.strategyTypeAiTorchBtn.clicked.connect(self.strategyTypeAiTorchActivated)
self.strategyTypeAlgoBtn.clicked.connect(self.strategyTypeAlgoActivated)
self.AiModelPathBtn.clicked.connect(self.openAiFileDialog)
self.strategyNameCB.currentIndexChanged.connect(self.strategyNameActivated)
self.runBacktestBtn.clicked.connect(self.run)
# Init Run button to false waiting for user inputs
self.runBacktestBtn.setEnabled(False)
def initialize(self):
# adding list of items to combo box
self.strategyNames = list(QtCore.QDir(self.current_dir_path + "/strategies").entryList(QtCore.QDir.Files))
# Remove straty .py file name
self.strategyBaseName = []
for stratName in self.strategyNames:
# here remove file extension
if not stratName.startswith('Ai'):
self.strategyBaseName.append(QtCore.QFileInfo(stratName).baseName())
self.strategyNameCB.addItems(self.strategyBaseName)
self.strategyNameCB.setCurrentIndex(self.strategyNameCB.count()-1)
#
self.loadDataFileUI = loadDataFilesUI.LoadDataFilesUI(self.controller, self.parent)
self.loadDataFileUI.hide()
pass
def loadData(self):
self.loadDataFileUI.show()
pass
def run(self):
self.controller.run()
pass
def strategyNameActivated(self):
stratBaseName = self.strategyNameCB.currentText()
self.controller.addStrategy(stratBaseName)
pass
def strategyTypeAITensorFlowActivated(self):
if self.strategyTypeAITensorFlowBtn.isChecked():
self.strategyTypeDetailsSW.setCurrentIndex(1)
self.AiModelChecked = "AiTensorFlowModel"
pass
def strategyTypeAiStablebaselinesActivated(self):
if self.strategyTypeAiStablebaselinesBtn.isChecked():
self.strategyTypeDetailsSW.setCurrentIndex(1)
self.AiModelChecked = "AiStableBaselinesModel"
pass
def strategyTypeAiTorchActivated(self):
if self.strategyTypeAiTorchBtn.isChecked():
self.strategyTypeDetailsSW.setCurrentIndex(1)
self.AiModelChecked = "AiTorchModel"
pass
def strategyTypeAlgoActivated(self):
if self.strategyTypeAlgoBtn.isChecked():
self.strategyTypeDetailsSW.setCurrentIndex(0)
pass
def openAiFileDialog(self):
if self.AiModelChecked == "AiTensorFlowModel":
self.loadTFModel()
elif self.AiModelChecked == "AiStableBaselinesModel":
self.loadStableBaselinesModel()
elif self.AiModelChecked == "AiTorchModel":
self.loadTorchModel()
pass
# Load an AI Model from Tensor Flow framework
def loadTFModel(self):
ai_model_dir = QtWidgets.QFileDialog.getExistingDirectory(self.parent,"Open Tensorflow Model", self.current_dir_path)
self.controller.addStrategy(self.AiModelChecked)
self.AiModelPathLE.setText(ai_model_dir)
self.controller.strategyParametersSave("model", ai_model_dir)
pass
# Load an AI Model from Stable Baselines framework
def loadStableBaselinesModel(self):
ai_model_zip_file = QtWidgets.QFileDialog.getOpenFileName(self.parent,"Open Torch Model", self.current_dir_path, "*.zip")[0]
self.controller.addStrategy(self.AiModelChecked)
self.AiModelPathLE.setText(ai_model_zip_file)
self.controller.strategyParametersSave("model", ai_model_zip_file)
pass
# Load an AI Model from Py Torch framework
def loadTorchModel(self):
ai_model_zip_file = QtWidgets.QFileDialog.getOpenFileName(self.parent,"Open Torch Model", self.current_dir_path, "*.zip")[0]
self.controller.addStrategy(self.AiModelChecked)
self.AiModelPathLE.setText(ai_model_zip_file)
self.controller.strategyParametersSave("model", ai_model_zip_file)
pass