From 69eb784504753ff7145dbad21c285862a84b077e Mon Sep 17 00:00:00 2001 From: proai48tw <2597541824@qq.com> Date: Sat, 1 Jun 2024 19:32:16 +0800 Subject: [PATCH] Delete 'test.py' --- test.py | 141 -------------------------------------------------------- 1 file changed, 141 deletions(-) delete mode 100644 test.py diff --git a/test.py b/test.py deleted file mode 100644 index 8505c0d..0000000 --- a/test.py +++ /dev/null @@ -1,141 +0,0 @@ -''' -import sys -import pymysql -from PyQt5.QtCore import Qt -from PyQt5.QtGui import QStandardItemModel, QStandardItem -from PyQt5.QtWidgets import QApplication, QMainWindow, QTableView - -class MainWindow(QMainWindow): - def __init__(self): - super().__init__() - self.setWindowTitle("Personal Information") - # 创建 QTableView delete - self.table_view = QTableView(self) - self.setCentralWidget(self.table_view) - # 设置模型 - self.model = QStandardItemModel(0, 7) - self.model.setHorizontalHeaderLabels(['身份证号','用户名', '性别', '用户年龄', '电话号码','户籍','密码']) - self.table_view.setModel(self.model) - # 加载数据 - self.load_data() - # 使表格可编辑 - self.table_view.setEditTriggers(QTableView.AllEditTriggers) - # 捕捉模型数据改变信号 - self.model.itemChanged.connect(self.update_database) - - - #connect mysql and enquire database data - def load_data(self): - try: - connection = pymysql.connect( - host='127.0.0.1', - user='root', - password='20021220', - database='pybank' - ) - cursor = connection.cursor() - cursor.execute("SELECT * FROM customer") - data = cursor.fetchall() - cursor.close() - connection.close() - for row in data: - items = [QStandardItem(str(field)) for field in row] - for item in items: - item.setTextAlignment(Qt.AlignCenter) - self.model.appendRow(items) - except Exception as e: - print(f"Error loading data: {e}") - - def update_database(self, item): - row = item.row() - col = item.column() - new_value = item.text() - - print(row,col,new_value) - try: - # 获取主键(第一列是主键) - primary_key = self.model.item(row, 0).text() - #map column names - columns=['cid', 'cname', 'csex', 'cage', 'cnumber', 'caddress', 'cpsw'] - column_name=columns[col] - # 更新数据库 - connection = pymysql.connect( - host='127.0.0.1', - user='root', - password='20021220', - database='pybank' - ) - cursor = connection.cursor() - query = f"UPDATE account SET {column_name} = %s WHERE cid = %s" - cursor.execute(query, (new_value, primary_key)) - connection.commit() - cursor.close() - connection.close() - print(f"Updated row {row}, column {col} with new value {new_value}") - except Exception as e: - print(f"Error updating database: {e}") - - -if __name__ == '__main__': - app = QApplication(sys.argv) - main_window = MainWindow() - main_window.resize(800, 600) - main_window.show() - sys.exit(app.exec_()) - -''' - - -def add_acc(self): - global user_now - try: - accid = self.generator_accid() - accbalance = self.ui.get_savings.text() - current_date = datetime.now().date() - acc_start = current_date.strftime('%Y-%m-%d') - cid = user_now - acctime = self.ui.deposit_time.currentText() - # 获取 QGroupBox 中选中的 QRadioButton - typebox = self.ui.type_box - acctype = None - for button in typebox.findChildren(QRadioButton): - if button.isChecked(): - acctype = button - break - if acctype is None: - raise ValueError("未选择账户类型") - return - acc_type = acctype.text() - # 确认选择活期类型时长只能选择不定期 - if acc_type == "活期" and acctime != "不定期": - raise ValueError("活期账户的时长只能选择不定期") - return - # 输出到控制台 - print(accid, accbalance, acc_start, acctime, cid, acc_type) - # 将新账户信息插入数据库 - try: - db = pymysql.connect(host='127.0.0.1', user='root', password='20021220', database='pybank') - cur = db.cursor() - query = "INSERT INTO account (accid, accbalance, acctime_start, accdur_time, cid, acc_type) VALUES (%s, %s, %s, %s, %s, %s)" - cur.execute(query, (accid, accbalance, acc_start, acctime, cid, acc_type)) - db.commit() - db.close() - QMessageBox.information(self, "成功", "账户添加成功") - except Exception as db_error: - print(f"数据库错误: {db_error}") - QMessageBox.critical(self, "错误", "添加账户到数据库失败") - except Exception as e: - print(e) - QMessageBox.critical(self, "错误", f"发生错误: {e}") - - # 将信息写入文件 - try: - filename = f"{user_now}.txt" - s = f"用户于{acc_start},开通账号:{accid},存取金额为{accbalance},期限为{acctime}\n" - with open(filename, "a", encoding='UTF-8') as file: - file.write(s) - file.write("-" * 60 + "\n") - print(f"信息已写入文件: {filename}") - except Exception as file_error: - print(f"文件写入错误: {file_error}") - self.ui.get_savings.clear()