66bdb310a6
Trying to add a worker thread for executing sql statements I dont know what i am doing anymore :/ please send help
435 lines
14 KiB
Python
435 lines
14 KiB
Python
import json
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import os
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import sys
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from PyQt5.QtCore import QObject, QThread, pyqtSignal
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from PyQt5.QtWidgets import QApplication, QMainWindow, QDialog
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import modules.aisql as aisql
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from gui.apikey import Ui_ApiKey as ApiKeyForm
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from gui.connection import Ui_Connection as ConnectionForm
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from gui.gui.Window import Ui_MainWindow
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configfolder = "config"
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configfile = "config.json"
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dbtypes = {
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0: "PostgreSQL",
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1: "MySQL",
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2: "SQLite"
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}
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# Load DB Config from file but check if file exists and create if not
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def load_config() -> tuple:
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if not os.path.exists(os.path.join(configfolder, configfile)):
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os.makedirs(configfolder)
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with open(os.path.join(configfolder, configfile), "w") as f:
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json.dump({
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"database": {
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"dbtype": 0,
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"ip": "",
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"port": "",
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"user": "",
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"password": "",
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"database": ""
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},
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"apikey": ""
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}, f, indent=4)
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else:
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with open(os.path.join(configfolder, configfile), "r") as f:
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config = json.load(f)
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type = config["database"]["dbtype"]
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ip = config["database"]["ip"]
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port = config["database"]["port"]
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user = config["database"]["user"]
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password = config["database"]["password"]
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name = config["database"]["database"]
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apikey = config["apikey"]
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return type, ip, port, user, password, name, apikey
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def save_config(dbtype, dbip, dbport, dbuser, dbpass, dbname, apikey) -> None:
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with open(os.path.join(configfolder, configfile), "w") as f:
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json.dump({
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"database": {
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"dbtype": dbtype,
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"ip": dbip,
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"port": dbport,
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"user": dbuser,
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"password": dbpass,
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"database": dbname
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},
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"apikey": apikey
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}, f, indent=4)
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def connect_db() -> tuple:
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db = None
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tableschema = []
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dbtype, dbip, dbport, dbuser, dbpass, dbname, apikey = load_config()
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try:
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if dbtype == 0:
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import database.postgresql as pg
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db = pg.Postgres(dbip, dbport, dbuser, dbpass, dbname)
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tableschema = db.get_schema()
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print('Database Connected')
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return db, tableschema
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except Exception as e:
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print('No Database Connection')
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print(e)
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return db, tableschema
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def test_connection(dbtype, dbip, dbport, dbuser, dbpass, dbname) -> bool:
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db = None
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try:
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if dbtype == 0:
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import database.postgresql as pg
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db = pg.Postgres(dbip, dbport, dbuser, dbpass, dbname)
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if db.test_connection():
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return True
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except Exception as e:
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print(e)
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return False
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class Worker(QObject):
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finished = pyqtSignal()
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test = False
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db = None
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tableschema = []
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def __init__(self):
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super().__init__()
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def test_db_connection(self, dbtype, dbip, dbport, dbuser, dbpass, dbname):
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connection = test_connection(dbtype, dbip, dbport, dbuser, dbpass, dbname)
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if connection:
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self.test = True
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self.finished.emit()
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def test_api_connection(self, apikey):
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try:
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ai = aisql.AI(apikey)
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if ai.test_key():
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self.test = True
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except Exception as e:
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print(e)
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self.finished.emit()
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def connect_db_worker(self):
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self.db, self.tableschema = connect_db()
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def testing(self):
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self.connect_db_worker()
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print('test')
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self.finished.emit()
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# TODO: Add a translation Worker and a SQL Worker
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def translate(self, text):
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print("Translating...")
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self.finished.emit()
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def run_sql(self, sql):
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print("Running SQL...")
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self.finished.emit()
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class MainWindow(QMainWindow):
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def __init__(self):
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super().__init__()
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self.ui = Ui_MainWindow()
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self.ui.setupUi(self)
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self.tableschema = []
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# Hide outputLabel
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self.ui.outputLabel.hide()
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# Open Connection Window
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self.ui.actionConnect_DB.triggered.connect(self.open_connection)
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# Open API Key Window
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self.ui.actionConnect_API_Key.triggered.connect(self.open_apikey)
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# Pressed Convert Button
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self.ui.convertButton.clicked.connect(self.on_convert_button_clicked)
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# Pressed Paste Button
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self.ui.pasteButton.clicked.connect(self.on_paste_button_clicked)
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# Pressed Execute Button
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self.ui.executeButton.clicked.connect(self.on_execute_button_clicked)
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def try_to_connect(self):
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# TODO: Rewrite to use a Worker
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try:
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self.db = connect_db()
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print('Database Connected')
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except Exception as e:
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print('No Database Connection')
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def open_connection(self):
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self.connection_window = ConnectionWindow(self)
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self.connection_window.show()
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def on_paste_button_clicked(self):
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self.ui.shellInput.setText(self.ui.statementOutput.toPlainText())
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def open_apikey(self):
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self.apikey_window = ApiKeyWindow(self)
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self.apikey_window.show()
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def on_execute_button_clicked(self):
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self.ui.outputLabel.setText("Executing...")
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self.ui.outputLabel.show()
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self.ui.executeButton.setEnabled(False)
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sql = self.ui.shellInput.toPlainText()
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self.thread = QThread()
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self.worker = Worker()
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self.worker.moveToThread(self.thread)
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self.thread.started.connect(self.worker.testing)
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self.worker.finished.connect(self.execute_finish)
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self.thread.start()
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def execute_finish(self):
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self.ui.outputLabel.setText("Finished!")
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self.ui.outputLabel.show()
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self.ui.executeButton.setEnabled(True)
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print("finished")
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self.worker.deleteLater()
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self.thread.deleteLater()
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print("deleted")
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def on_convert_button_clicked(self):
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self.ui.outputLabel.setText("Converting...")
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self.ui.outputLabel.show()
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self.ui.convertButton.setEnabled(False)
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# def start_db_test_thread(self):
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# self.ui.returnLabel.setText("Testing...")
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# self.ui.returnLabel.setStyleSheet("color: black;")
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# self.ui.testButton.setEnabled(False)
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#
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# dbtype = self.ui.dbtypeCombo.currentIndex()
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# ip = self.ui.ipInput.text()
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# port = self.ui.portInput.text()
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# user = self.ui.usernameInput.text()
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# password = self.ui.passwordInput.text()
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# database = self.ui.databaseInput.text()
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#
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# self.thread = QThread()
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# self.worker = Worker()
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# self.worker.moveToThread(self.thread)
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#
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# self.thread.started.connect(
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# lambda: self.worker.test_db_connection(dbtype, ip, port, user, password, database))
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# self.worker.finished.connect(self.thread.quit)
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# self.thread.finished.connect(self.thread_complete)
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#
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# self.thread.start()
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#
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# def thread_complete(self):
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# if self.worker.test:
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# self.ui.returnLabel.setText("Connection Success!")
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# self.ui.returnLabel.setStyleSheet("color: green;")
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# else:
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# self.ui.returnLabel.setText("Connection Failed!")
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# self.ui.returnLabel.setStyleSheet("color: red;")
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#
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# self.ui.testButton.setEnabled(True)
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# self.worker.deleteLater()
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# self.thread.deleteLater()
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### Connection Window ###
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class ConnectionWindow(QDialog):
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def __init__(self, parent=None):
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super().__init__(parent)
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self.ui = ConnectionForm()
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self.ui.setupUi(self)
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self.ui.saveButton.setEnabled(False)
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self.ui.testButton.setEnabled(False)
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self.ui.returnLabel.setText("")
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# Load DB Config from file
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with open(os.path.join(configfolder, configfile), "r") as f:
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self.config = json.load(f)
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self.dbtype = self.config["database"]["dbtype"]
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self.dbip = self.config["database"]["ip"]
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self.dbport = self.config["database"]["port"]
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self.dbuser = self.config["database"]["user"]
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self.dbpass = self.config["database"]["password"]
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self.dbname = self.config["database"]["database"]
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self.ui.dbtypeCombo.addItems(dbtypes.values())
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self.ui.dbtypeCombo.setCurrentIndex(self.dbtype)
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self.ui.ipInput.setText(self.dbip)
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self.ui.portInput.setText(self.dbport)
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self.ui.usernameInput.setText(self.dbuser)
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self.ui.passwordInput.setText(self.dbpass)
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self.ui.databaseInput.setText(self.dbname)
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# Unlock Buttons if ip, port and database is not empty
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self.ui.ipInput.textChanged.connect(self.on_text_changed)
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self.ui.portInput.textChanged.connect(self.on_text_changed)
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self.ui.databaseInput.textChanged.connect(self.on_text_changed)
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# Pressed Save Button
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self.ui.saveButton.clicked.connect(self.on_save_button_clicked)
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# Pressed Test Button
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self.ui.testButton.clicked.connect(self.start_db_test_thread)
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def on_text_changed(self):
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if self.ui.ipInput.text() == "" or self.ui.portInput.text() == "" or self.ui.databaseInput.text() == "":
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self.ui.saveButton.setEnabled(False)
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self.ui.testButton.setEnabled(False)
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else:
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self.ui.saveButton.setEnabled(True)
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self.ui.testButton.setEnabled(True)
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def on_save_button_clicked(self):
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self.dbtype = self.ui.dbtypeCombo.currentIndex()
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self.dbip = self.ui.ipInput.text()
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self.dbport = self.ui.portInput.text()
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self.dbuser = self.ui.usernameInput.text()
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self.dbpass = self.ui.passwordInput.text()
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self.dbname = self.ui.databaseInput.text()
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self.config["database"]["dbtype"] = self.dbtype
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self.config["database"]["ip"] = self.dbip
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self.config["database"]["port"] = self.dbport
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self.config["database"]["user"] = self.dbuser
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self.config["database"]["password"] = self.dbpass
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self.config["database"]["database"] = self.dbname
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with open(os.path.join(configfolder, configfile), "w") as f:
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json.dump(self.config, f, indent=4)
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self.close()
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def start_db_test_thread(self):
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self.ui.returnLabel.setText("Testing...")
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self.ui.returnLabel.setStyleSheet("color: black;")
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self.ui.testButton.setEnabled(False)
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dbtype = self.ui.dbtypeCombo.currentIndex()
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ip = self.ui.ipInput.text()
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port = self.ui.portInput.text()
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user = self.ui.usernameInput.text()
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password = self.ui.passwordInput.text()
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database = self.ui.databaseInput.text()
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self.thread = QThread()
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self.worker = Worker()
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self.worker.moveToThread(self.thread)
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self.thread.started.connect(lambda: self.worker.test_db_connection(dbtype, ip, port, user, password, database))
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self.worker.finished.connect(self.thread.quit)
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self.thread.finished.connect(self.thread_complete)
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self.thread.start()
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def thread_complete(self):
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if self.worker.test:
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self.ui.returnLabel.setText("Connection Success!")
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self.ui.returnLabel.setStyleSheet("color: green;")
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else:
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self.ui.returnLabel.setText("Connection Failed!")
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self.ui.returnLabel.setStyleSheet("color: red;")
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self.ui.testButton.setEnabled(True)
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self.worker.deleteLater()
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self.thread.deleteLater()
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### Api Key Window ###
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class ApiKeyWindow(QDialog):
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def __init__(self, parent=None):
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super().__init__(parent)
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self.ui = ApiKeyForm()
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self.ui.setupUi(self)
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self.ui.outputLabel.setText("")
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# Load API Key from file
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with open(os.path.join(configfolder, configfile), "r") as f:
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self.config = json.load(f)
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self.apikey = self.config["apikey"]
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self.ui.apikeyInput.setText(self.apikey)
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if self.apikey == "":
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self.ui.saveButton.setEnabled(False)
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self.ui.testButton.setEnabled(False)
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else:
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self.ui.saveButton.setEnabled(True)
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self.ui.testButton.setEnabled(True)
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# Unlock Buttons if text is entered
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self.ui.apikeyInput.textChanged.connect(self.on_text_changed)
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# Pressed Save Button
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self.ui.saveButton.clicked.connect(self.on_save_button_clicked)
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# Pressed Test Button
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self.ui.testButton.clicked.connect(self.start_api_test_thread)
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def on_text_changed(self):
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if self.ui.apikeyInput.text() == "":
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self.ui.saveButton.setEnabled(False)
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self.ui.testButton.setEnabled(False)
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else:
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self.ui.saveButton.setEnabled(True)
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self.ui.testButton.setEnabled(True)
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def on_save_button_clicked(self):
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self.apikey = self.ui.apikeyInput.text()
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with open(os.path.join(configfolder, configfile), "w") as f:
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self.config["apikey"] = self.apikey
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json.dump(self.config, f)
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# Close Window
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self.close()
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def start_api_test_thread(self):
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self.ui.outputLabel.setText("Testing...")
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self.ui.outputLabel.setStyleSheet("color: black;")
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self.ui.testButton.setEnabled(False)
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apikey = self.ui.apikeyInput.text()
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self.thread = QThread()
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self.worker = Worker()
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self.worker.moveToThread(self.thread)
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self.thread.started.connect(lambda: self.worker.test_api_connection(apikey))
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self.worker.finished.connect(self.thread.quit)
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self.thread.finished.connect(self.thread_complete)
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self.thread.start()
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def thread_complete(self):
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if self.worker.test:
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self.ui.outputLabel.setText("Connection Success!")
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self.ui.outputLabel.setStyleSheet("color: green;")
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else:
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self.ui.outputLabel.setText("Connection Failed!")
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self.ui.outputLabel.setStyleSheet("color: red;")
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self.ui.outputLabel.setEnabled(True)
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self.worker.deleteLater()
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self.thread.deleteLater()
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if __name__ == "__main__":
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app = QApplication(sys.argv)
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window = MainWindow()
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window.show()
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sys.exit(app.exec_())
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