from PySide6.QtWidgets import QApplication, QWidget, QMainWindow, QTableWidget, QVBoxLayout, QTableWidgetItem, QPushButton, QHBoxLayout, QTableView, QLineEdit, QDialog, QLabel, QTextEdit, QCheckBox, QComboBox, QStyledItemDelegate from PySide6.QtWebEngineWidgets import QWebEngineView from PySide6.QtCore import QUrl,Qt,QSortFilterProxyModel, qDebug, QSize,QObject,QThread,Signal,QAbstractTableModel, Slot from PySide6.QtSql import QSqlDatabase, QSqlTableModel, QSqlQueryModel, QSqlQuery from PySide6 import QtGui from db import addFineFilter import sysparse import sys import db as db from qsqlmod import SqlQueryModel_editable DEBUG = True def log(*s): if DEBUG: print(s) DBFILE = "../db/sqlite3.db" Cantons = ["AG","ZH","BE","SG","SO"] class ColorDelegate(QStyledItemDelegate): currentRow = 0 starred = 0 def __init__(self,main): super().__init__() print("initialice overload init of ColorDelegate") self.main = main def initStyleOption(self,option,index): super().initStyleOption(option,index) data = index.data() column = index.column() flag_viewed = self.main.sel_model.model().index(index.row(),8).data() try: flag_starred = int(self.main.sel_model.model().index(index.row(),0).data()) except ValueError: print("probably empty string asign zero") flag_starred = 0 if flag_starred == 1: option.backgroundBrush = QtGui.QColor("red") elif flag_viewed != 1: option.backgroundBrush = QtGui.QColor("green") else: option.backgroundBrush = QtGui.QColor("white") class ValidationWorker(QObject): finished = Signal() def run(self): ret = db.isStillValid(DBFILE,0) if ret == 0: self.finished.emit() class Worker(QObject): pwprompt = Signal() pw = Signal(str) finished = Signal() dialog_closed = True dialog_rejected = False password = ['empty'] def run(self): sysparse.parse(config="conf",worker=self) def return_pw(self,x): self.password = [x] self.dialog_closed = True class MainWindow(QMainWindow): def __init__(self): super().__init__() self.w = None self.cmdCanton = '' self.initcmd = 'SELECT * FROM jobs as b ' self.customcmd = '' self.cmd = '' self.setWindowTitle("DB_Inspector") self.isAWhere = False self.layout = QVBoxLayout() self.layout2 = QHBoxLayout() self.b_canton = QPushButton("Modify Filter") self.b_canton.clicked.connect(self.showQueryWindow) self.browser = QWebEngineView() self.browser.setUrl(QUrl("https://jobagent.ch")) #self.EditQuery = QLineEdit() self.CEditQuery = QComboBox() self.CEditQuery.setEditable(True) self.CEditQuery.setInsertPolicy(QComboBox.InsertAtBottom) self.CEditQuery.setDuplicatesEnabled(True) self.queryFineFilers() self.EditQuery = self.CEditQuery.lineEdit() self.EditQuery.returnPressed.connect(self.queryEditLine) editables = {0 : ("UPDATE jobs SET star = '{}' WHERE hash = '{}'",7)} self.model = SqlQueryModel_editable(editables) self.view = QTableView() self.view.setModel(self.model) self.proxymodel2 = QSortFilterProxyModel(self) self.proxymodel2.setSourceModel(self.model) self.view.setModel(self.proxymodel2) self.setProxyViewSettings() self.delegate = ColorDelegate(self) self.view.setItemDelegate(self.delegate) self.setProxyViewSettings() self.view.activated.connect(self.cell_clicked) self.sel_model = self.view.selectionModel() self.sel_model.selectionChanged.connect(self.cell_clicked) self.PValidate = QPushButton("links valid") self.PValidate.clicked.connect(self.runValidation) self.PsyncDB = QPushButton("Perform sync acording to config file") self.PsyncDB.clicked.connect(self.runWorker) self.layout.addWidget(self.view) self.layout.addWidget(self.b_canton) self.layout.addWidget(self.CEditQuery) self.layout.addWidget(self.PsyncDB) self.layout.addWidget(self.PValidate) self.layout2.addLayout(self.layout) self.layout2.addWidget(self.browser) widget = QWidget() widget.setLayout(self.layout2) self.setCentralWidget(widget) def setProxyViewSettings(self): self.view.resizeColumnsToContents() self.view.setColumnWidth(5,10) self.view.hideColumn(7) self.view.setSortingEnabled(True) #self.sel_model = self.view.selectionModel() #self.sel_model.selectionChanged.connect(self.cell_clicked) def runWorker(self): self.thread = QThread() self.worker = Worker() self.worker.moveToThread(self.thread) self.thread.started.connect(self.disable_PsyncDB) self.thread.started.connect(self.worker.run) self.worker.pwprompt.connect(self.showDialog) self.worker.finished.connect(self.thread.quit) self.worker.finished.connect(self.enable_PsyncDB) self.thread.start() def runValidation(self): self.validationThread = QThread() self.validationWorker = ValidationWorker() self.validationWorker.moveToThread(self.validationThread) self.validationThread.started.connect(self.disableValidationButton) self.validationThread.started.connect(self.validationWorker.run) self.validationThread.start() self.validationWorker.finished.connect(self.validationThread.quit) self.validationWorker.finished.connect(self.enableValidationButton) def enableValidationButton(self): self.PValidate.setEnabled(True) def disableValidationButton(self): self.PValidate.setEnabled(False) def disable_PsyncDB(self): self.PsyncDB.setText("Sync Running...") self.PsyncDB.setEnabled(False) def enable_PsyncDB(self): self.PsyncDB.setEnabled(True) self.PsyncDB.setText("Perform another sync acording to config file") def showDialog(self): w = PWPrompt() w.set_MSG(self.worker.messageContent) ret = w.exec() if ret == QDialog.Rejected: self.worker.dialog_rejected = True log("[gui] qdialog.rejected set to TRUE") self.pw = w.pw self.worker.password = w.pw log("showDialog,self.pw:",self.pw) self.worker.dialog_closed=True def showQueryWindow(self,checked): if self.w is None: self.w = QueryWindow() self.w.show() self.w.queryFineFilers() def filter_canton(self,canton): if canton != "ALL": self.cmdCanton = f""" WHERE EXISTS (SELECT GDENAME FROM Cantons as w where w.GDEKT = '{canton}' AND b.location LIKE GDENAME) """ print("cmd canton:", self.cmdCanton) else: self.cmdCanton = '' print("disable fil§.ter") # self.customSQL(self.cmd) def queryEditLine(self): self.cmd = self.EditQuery.text() if self.customcmd or self.cmd: if self.cmdCanton: self.isAWhere = True connectingstring = " AND " else: self.isAWhere = False connectingstring = " WHERE " else: connectingstring = ' ' print(self.initcmd + self.cmdCanton +connectingstring +self.customcmd + self.cmd) self.customSQL(self.initcmd+ self.cmdCanton + connectingstring + self.customcmd + self.cmd) if self.customcmd or self.cmd: addFineFilter("../db/sqlite3.db","filters",self.customcmd + self.cmd) def cell_clicked(self): x = self.view.selectionModel().currentIndex().row() y = self.view.selectionModel().currentIndex().column() data = self.view.model().index(x,5).data() print("cell clicked:",x," / ",y, "-->",data) self.browser.setUrl(QUrl(data)) hash1 = self.view.model().index(x,7).data() print("hash of selected: ",hash1) #db.viewedEntry(hash1) self.view.selectionModel().currentIndex() self.model.setData({0,8},hash1,role=1001) self.view.updateGeometries() self.view.viewport().repaint() def queryFineFilers(self): FineFilterItems = self.getFineFilters() for item in FineFilterItems: self.CEditQuery.addItem(item) def getFineFilters(self): item = [] statement = f"""Select cmd FROM filters;""" query = QSqlQuery(statement) while query.next(): item.append(query.value(0)) return item def customSQL(self,cmd): print("Run SQL Query",cmd) #self.model.setTable("") self.model.setQuery(cmd +" ;") #self.model.setTable("jobs") while (self.model.canFetchMore()): print("fetch iterations++") self.model.fetchMore() self.view.show() class PWPrompt(QDialog): def __init__(self): super().__init__() self.pw = '' self.MSG1 = QLabel("Please Enter Password") self.MSG = QLabel("ACCOUNT") self.BOK = QPushButton("OK") self.BCancel = QPushButton("Cancel") self.EPW = QLineEdit() self.EPW.setEchoMode(QLineEdit.EchoMode.Password) self.BOK.clicked.connect(self.confirm) self.BCancel.clicked.connect(self.reject) self.VLayout = QVBoxLayout() self.VLayout.addWidget(self.MSG1) self.VLayout.addWidget(self.MSG) self.VLayout.addWidget(self.EPW) self.VLayout.addWidget(self.BOK) self.VLayout.addWidget(self.BCancel) self.setLayout(self.VLayout) def confirm(self): self.accept() self.pw = self.EPW.text() def set_MSG(self,message): self.MSG.setText(message) class QueryWindow(QWidget): def __init__(self): super().__init__() self.FlagShow = 0 self.label = QLabel("Query settings") self.setWindowTitle("Query") self.EditQuery = QTextEdit() self.BSubmit = QPushButton("Submit") self.BSubmit.clicked.connect(self.submit) self.LFilter = QLabel() self.LFilter.setText("Filter by Cantons") self.CFilter = QComboBox() self.CFilter.addItem("ALL") for Canton in Cantons: self.CFilter.addItem(Canton) self.CFilter.currentTextChanged.connect(window.filter_canton) self.CFilter.currentTextChanged.connect(self.setTFilter) self.TFilter = QTextEdit() self.TFilter.setReadOnly(True) self.TInitCmd = QLabel() self.TInitCmd.setText(window.initcmd) self.vLayout = QVBoxLayout() self.vLayout.addWidget(self.TInitCmd) self.vLayout.addWidget(self.TFilter) self.vLayout.addWidget(self.EditQuery) self.vLayout.addWidget(self.BSubmit) self.LShowViews = QLabel() self.LShowViews.setText("Custom Views in Database") self.CShowViews = QComboBox() items = self.getViews() for item in items: self.CShowViews.addItem(item) self.CShowViews.currentTextChanged.connect(self.setView) self.CShowFineFilters = QComboBox() self.queryFineFilers() self.CShowFineFilters.currentTextChanged.connect(window.EditQuery.setText) self.PApplyView = QCheckBox() self.PApplyView.setText("Apply View") self.PApplyView.clicked.connect(self.setView) self.vrLayout = QVBoxLayout() self.vrLayout.addWidget(self.LFilter) self.vrLayout.addWidget(self.CFilter) self.vrLayout.addWidget(self.LShowViews) self.vrLayout.addWidget(self.CShowViews) self.vrLayout.addWidget(self.PApplyView) self.vrLayout.addWidget(self.CShowFineFilters) self.WvrLayout = QWidget() self.WvrLayout.setLayout(self.vrLayout) self.WvrLayout.setMaximumSize(QSize(200,200)) self.hLayout = QHBoxLayout() self.hLayout.addLayout(self.vLayout) self.hLayout.addWidget(self.WvrLayout) widget = QWidget() self.setLayout(self.hLayout) self.EditQuery.setText(window.customcmd) print("Comboshowview:",self.CShowViews.currentText()) def queryFineFilers(self): FineFilterItems = self.getFineFilters() for item in FineFilterItems: self.CShowFineFilters.addItem(item) def getFineFilters(self): item = [] statement = f"""Select cmd FROM filters;""" query = QSqlQuery(statement) while query.next(): item.append(query.value(0)) return item def getViews(self): item = [] statement = f"""SELECT name FROM sqlite_master where type='view'""" query = QSqlQuery(statement) while query.next(): print(query.value(0)) item.append(query.value(0)) print(query.lastError()) return item def setView(self): if self.PApplyView.isChecked(): self.view = self.CShowViews.currentText() print("Selected View:",self.view) window.initcmd = f"""SELECT * FROM '{self.view}' """ print("window.initcmd:", window.initcmd) else: window.initcmd = f"""SELECT * FROM jobs as b """ print("View unchecked") self.TInitCmd.setText(window.initcmd) def setTFilter(self): self.TFilter.setText(window.cmdCanton) def submit(self): self.setView() window.customcmd = self.EditQuery.toPlainText() window.queryEditLine() #print("text:",window.customcmd) #window.customSQL(window.customcmd) self.hide() def out(self,s): print("Current selection",s) app = QApplication(sys.argv) con = QSqlDatabase.addDatabase("QSQLITE") con.setDatabaseName("../db/sqlite3.db") if not con.open(): qDebug("Error on opening sql database") sys.exit(1) window = MainWindow() window.show() app.exec()