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inventory
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| from PyQt4 import QtSql | |
| from PyQt4 import QtCore, QtGui | |
| import sqlite3 | |
| import subprocess | |
| import sys | |
| try: | |
| _fromUtf8 = QtCore.QString.fromUtf8 | |
| except AttributeError: | |
| def _fromUtf8(s): | |
| return s | |
| try: | |
| _encoding = QtGui.QApplication.UnicodeUTF8 | |
| def _translate(context, text, disambig): | |
| return QtGui.QApplication.translate(context, text, disambig, _encoding) | |
| except AttributeError: | |
| def _translate(context, text, disambig): | |
| return QtGui.QApplication.translate(context, text, disambig) | |
| class MainWindow(QtGui.QMainWindow): | |
| def __init__(self): | |
| QtGui.QMainWindow.__init__(self) | |
| self.setupUi(self) | |
| def closeEvent(self, event): | |
| ret = QtGui.QMessageBox.question(None, 'Close request', 'Are you sure you want to quit?', | |
| QtGui.QMessageBox.Yes | QtGui.QMessageBox.No, | |
| QtGui.QMessageBox.Yes) | |
| if ret == QtGui.QMessageBox.Yes: | |
| QtGui.QMainWindow.closeEvent(self, event) | |
| else: | |
| event.ignore() | |
| #SQL Functions SQL Functions SQL Functions SQL Functions# | |
| def loadData(self): | |
| connection = sqlite3.connect('inventory.db') | |
| query = "SELECT * FROM inventory" | |
| result = connection.execute(query) | |
| self.tableWidget.setRowCount(0) | |
| for row_number, row_data in enumerate(result): | |
| self.tableWidget.insertRow(row_number) | |
| for column_number, data in enumerate(row_data): | |
| self.tableWidget.setItem(row_number, column_number, QtGui.QTableWidgetItem(str(data))) | |
| connection.close() | |
| def get_item(self): | |
| connection = sqlite3.connect('inventory.db') | |
| query = "SELECT * FROM inventory" | |
| result = connection.execute(query) | |
| # | |
| # | |
| for row_number, row_data in enumerate(result): | |
| self.tableWidget.insertRow(row_number) | |
| for column_number, data in enumerate(row_data): | |
| self.tableWidget.setItem(row_number, column_number, QtGui.QTableWidgetItem(str(data))) | |
| filter_proxy_model = QtGui.QSortFilterProxyModel() | |
| filter_proxy_model.setFilterKeyColumn(1) # third column | |
| line_edit = self.lineEdit.float() | |
| line_edit.textChanged.connect(filter_proxy_model.setFilterRegExp) | |
| self.tableWidget.setModel(filter_proxy_model) | |
| connection.close() | |
| def comboBox2(self): | |
| query = QtSql.QSqlQuery() | |
| companyList = [] | |
| if not query.exec_("SELECT company FROM inventory"): | |
| print("Error: " + query.lastError().text()) | |
| while query.next(): | |
| companyList += [[str(query.value(0).toString()), query.value(1).toInt()]] | |
| return companyList | |
| #Other Functions | |
| def run(self, path): | |
| subprocess.Popen(['pythonw', 'additem.py']) | |
| def clearAll(self): | |
| self.lineEdit.clear() | |
| self.lineEdit_2.clear() | |
| def setupUi(self, MainWindow): | |
| MainWindow.setObjectName(_fromUtf8("MainWindow")) | |
| MainWindow.resize(1280, 760) | |
| MainWindow.setMaximumSize(QtCore.QSize(16777215, 16777215)) | |
| self.centralwidget = QtGui.QWidget(MainWindow) | |
| self.centralwidget.setObjectName(_fromUtf8("centralwidget")) | |
| self.lineEdit = QtGui.QLineEdit(self.centralwidget) | |
| self.lineEdit.setGeometry(QtCore.QRect(10, 20, 101, 21)) | |
| font = QtGui.QFont() | |
| font.setFamily(_fromUtf8("Segoe UI")) | |
| self.lineEdit.setFont(font) | |
| self.lineEdit.setObjectName(_fromUtf8("lineEdit")) | |
| ### | |
| self.pushButton = QtGui.QPushButton(self.centralwidget) | |
| self.pushButton.setGeometry(QtCore.QRect(760, 20, 81, 21)) | |
| self.pushButton.setObjectName(_fromUtf8("pushButton")) | |
| self.pushButton.clicked.connect(self.loadData) | |
| self.pushButton_2 = QtGui.QPushButton(self.centralwidget) | |
| self.pushButton_2.setGeometry(QtCore.QRect(310, 20, 75, 21)) | |
| self.pushButton_2.setObjectName(_fromUtf8("pushButton_2")) | |
| self.pushButton_2.clicked.connect(self.get_item) | |
| ### | |
| self.model = QtSql.QSqlTableModel(self) | |
| self.model.setTable("inventory") | |
| self.model.select() | |
| self.comboBox = QtGui.QComboBox(self.centralwidget) | |
| self.comboBox.setGeometry(QtCore.QRect(640, 20, 111, 22)) | |
| self.comboBox.setObjectName(_fromUtf8("comboBox")) | |
| self.comboBox.setModel(self.model) | |
| self.comboBox.setModelColumn(self.model.fieldIndex("company")) | |
| typeLabel = QtGui.QLabel("&Type:") | |
| typeLabel.setBuddy(self.comboBox) | |
| self.label = QtGui.QLabel(self.centralwidget) | |
| self.label.setGeometry(QtCore.QRect(660, 0, 91, 21)) | |
| font = QtGui.QFont() | |
| font.setFamily(_fromUtf8("Segoe UI")) | |
| font.setPointSize(10) | |
| font.setBold(False) | |
| font.setWeight(50) | |
| self.label.setFont(font) | |
| self.label.setObjectName(_fromUtf8("label")) | |
| self.comboBox_2 = QtGui.QComboBox(self.centralwidget) | |
| self.comboBox_2.setGeometry(QtCore.QRect(510, 20, 121, 22)) | |
| self.comboBox_2.setObjectName(_fromUtf8("comboBox_2")) | |
| self.label_2 = QtGui.QLabel(self.centralwidget) | |
| self.label_2.setGeometry(QtCore.QRect(550, 0, 91, 21)) | |
| font = QtGui.QFont() | |
| font.setFamily(_fromUtf8("Segoe UI")) | |
| font.setPointSize(10) | |
| font.setBold(False) | |
| font.setWeight(50) | |
| self.label_2.setFont(font) | |
| self.label_2.setObjectName(_fromUtf8("label_2")) | |
| self.label_3 = QtGui.QLabel(self.centralwidget) | |
| self.label_3.setGeometry(QtCore.QRect(420, 0, 71, 21)) | |
| font = QtGui.QFont() | |
| font.setFamily(_fromUtf8("Segoe UI")) | |
| font.setPointSize(10) | |
| font.setBold(False) | |
| font.setWeight(50) | |
| self.label_3.setFont(font) | |
| self.label_3.setObjectName(_fromUtf8("label_3")) | |
| self.comboBox_4 = QtGui.QComboBox(self.centralwidget) | |
| self.comboBox_4.setGeometry(QtCore.QRect(390, 20, 111, 22)) | |
| self.comboBox_4.setObjectName(_fromUtf8("comboBox_4")) | |
| self.comboBox_4.addItem(_fromUtf8("")) | |
| self.lineEdit_2 = QtGui.QLineEdit(self.centralwidget) | |
| self.lineEdit_2.setGeometry(QtCore.QRect(120, 20, 181, 21)) | |
| font = QtGui.QFont() | |
| font.setFamily(_fromUtf8("Segoe UI")) | |
| self.lineEdit_2.setFont(font) | |
| self.lineEdit_2.setObjectName(_fromUtf8("lineEdit_2")) | |
| #### | |
| self.tableWidget = QtGui.QTableWidget(self.centralwidget) | |
| self.tableWidget.setGeometry(QtCore.QRect(10, 50, 1116, 620)) | |
| self.tableWidget.setObjectName(_fromUtf8("tableWidget")) | |
| self.tableWidget.setColumnCount(10) | |
| self.tableWidget.setRowCount(0) | |
| self.tableWidget.setHorizontalHeaderLabels(('Last Updated', 'ID', 'Supplier', 'Brand Name', 'Generic Name', 'Category', 'Item Cost', | |
| 'Selling Price', 'Quantity', 'Expiry Date')) | |
| font = QtGui.QFont() | |
| font.setFamily(_fromUtf8("Segoe UI")) | |
| self.tableWidget.setFont(font) | |
| header = self.tableWidget.horizontalHeader() | |
| header.setResizeMode(0, QtGui.QHeaderView.ResizeToContents) | |
| header.setResizeMode(1, QtGui.QHeaderView.ResizeToContents) | |
| header.setResizeMode(3, QtGui.QHeaderView.Stretch) | |
| header.setResizeMode(4, QtGui.QHeaderView.Stretch) | |
| header.setResizeMode(5, QtGui.QHeaderView.ResizeToContents) | |
| #### | |
| MainWindow.setCentralWidget(self.centralwidget) | |
| self.menubar = QtGui.QMenuBar(MainWindow) | |
| self.menubar.setGeometry(QtCore.QRect(0, 0, 849, 21)) | |
| self.menubar.setObjectName(_fromUtf8("menubar")) | |
| self.menuAdd_Item = QtGui.QMenu(self.menubar) | |
| self.menuAdd_Item.setObjectName(_fromUtf8("menuAdd_Item")) | |
| self.menu = QtGui.QMenu(self.menubar) | |
| self.menu.setTitle(_fromUtf8("")) | |
| self.menu.setObjectName(_fromUtf8("menu")) | |
| self.menuTransaction = QtGui.QMenu(self.menubar) | |
| self.menuTransaction.setObjectName(_fromUtf8("menuTransaction")) | |
| MainWindow.setMenuBar(self.menubar) | |
| #### | |
| self.statusbar = QtGui.QStatusBar(MainWindow) | |
| self.statusbar.setObjectName(_fromUtf8("statusbar")) | |
| MainWindow.setStatusBar(self.statusbar) | |
| #### | |
| self.actionAdd_Item = QtGui.QAction(MainWindow) | |
| self.actionAdd_Item.setObjectName(_fromUtf8("actionAdd_Item")) | |
| self.actionEdit_Item = QtGui.QAction(MainWindow) | |
| self.actionEdit_Item.setObjectName(_fromUtf8("actionEdit_Item")) | |
| self.actionDelete_Item = QtGui.QAction(MainWindow) | |
| self.actionDelete_Item.setObjectName(_fromUtf8("actionDelete_Item")) | |
| self.actionAdd_Stock = QtGui.QAction(MainWindow) | |
| self.actionAdd_Stock.setObjectName(_fromUtf8("actionAdd_Stock")) | |
| self.actionConsume_Stock = QtGui.QAction(MainWindow) | |
| self.actionConsume_Stock.setObjectName(_fromUtf8("actionConsume_Stock")) | |
| self.actionDelete_Transaction = QtGui.QAction(MainWindow) | |
| self.actionDelete_Transaction.setObjectName(_fromUtf8("actionDelete_Transaction")) | |
| self.menuAdd_Item.addAction(self.actionAdd_Item) | |
| self.menuAdd_Item.addAction(self.actionEdit_Item) | |
| self.menuAdd_Item.addAction(self.actionDelete_Item) | |
| self.menuTransaction.addAction(self.actionAdd_Stock) | |
| self.menuTransaction.addAction(self.actionConsume_Stock) | |
| self.menuTransaction.addAction(self.actionDelete_Transaction) | |
| self.menubar.addAction(self.menuAdd_Item.menuAction()) | |
| self.menubar.addAction(self.menu.menuAction()) | |
| self.menubar.addAction(self.menuTransaction.menuAction()) | |
| self.retranslateUi(MainWindow) | |
| QtCore.QMetaObject.connectSlotsByName(MainWindow) | |
| MainWindow.setTabOrder(self.lineEdit, self.lineEdit_2) | |
| MainWindow.setTabOrder(self.lineEdit_2, self.pushButton_2) | |
| MainWindow.setTabOrder(self.pushButton_2, self.comboBox_4) | |
| MainWindow.setTabOrder(self.comboBox_4, self.comboBox_2) | |
| MainWindow.setTabOrder(self.comboBox_2, self.comboBox) | |
| MainWindow.setTabOrder(self.comboBox, self.pushButton) | |
| def retranslateUi(self, MainWindow): | |
| MainWindow.setWindowTitle(_translate("MainWindow", "ValueChemists Inventory System", None)) | |
| app_icon = QtGui.QIcon() | |
| app_icon.addFile('VC.png', QtCore.QSize(16, 16)) | |
| app.setWindowIcon(app_icon) | |
| self.lineEdit.setText(_translate("MainWindow", "Item Code", None)) | |
| self.pushButton.setText(_translate("MainWindow", "Refresh", None)) | |
| self.pushButton_2.setText(_translate("MainWindow", "Filter", None)) | |
| self.comboBox.setItemText(0, _translate("MainWindow", "All", None)) | |
| self.comboBox.setItemText(1, _translate("MainWindow", "Low", None)) | |
| self.comboBox.setItemText(2, _translate("MainWindow", "Expired", None)) | |
| self.label.setText(_translate("MainWindow", "Stock Level", None)) | |
| self.label_2.setText(_translate("MainWindow", "Supplier", None)) | |
| self.comboBox_2.setItemText(0, _translate("MainWindow", "All", None)) | |
| self.label_3.setText(_translate("MainWindow", "Category", None)) | |
| self.comboBox_4.setItemText(0, _translate("MainWindow", "All", None)) | |
| self.lineEdit_2.setText(_translate("MainWindow", "Search Item Name", None)) | |
| self.menuAdd_Item.setTitle(_translate("MainWindow", "Manage Inventory", None)) | |
| self.menuTransaction.setTitle(_translate("MainWindow", "Manage Transactions", None)) | |
| self.actionAdd_Item.setText(_translate("MainWindow", "Add Item", None)) | |
| self.actionEdit_Item.setText(_translate("MainWindow", "Edit Item", None)) | |
| self.actionDelete_Item.setText(_translate("MainWindow", "Delete Item", None)) | |
| self.actionAdd_Stock.setText(_translate("MainWindow", "Add Stock", None)) | |
| self.actionConsume_Stock.setText(_translate("MainWindow", "Consume Stock", None)) | |
| self.actionDelete_Transaction.setText(_translate("MainWindow", "Delete Transaction", None)) | |
| ####################################################################################################################### | |
| def main(): | |
| w = MainWindow() | |
| w.show() | |
| sys.exit(app.exec_()) | |
| if __name__ == "__main__": | |
| app = QtGui.QApplication(sys.argv) | |
| main() |
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