scripting_tools/beidahuang/change_device_info.py

import sys
from PyQt5.QtWidgets import QApplication, QWidget, QVBoxLayout, QLineEdit, QPushButton, QFileDialog, QMessageBox

import pandas as pd
import pymongo


class FilePicker(QWidget):
    def __init__(self):
        super().__init__()
        self.initUI()

    def initUI(self):
        self.setWindowTitle('北大荒更改设备信息')
        self.setGeometry(600, 600, 400, 400)

        layout = QVBoxLayout()

        # 创建一个输入框和按钮
        self.filepath_edit = QLineEdit(self)
        layout.addWidget(self.filepath_edit)
        self.select_button = QPushButton('选择文件', self)
        self.select_button.clicked.connect(self.openFileDialog)
        layout.addWidget(self.select_button)
        self.setLayout(layout)


    def openFileDialog(self):
        # 打开文件对话框
        options = QFileDialog.Options()
        options |= QFileDialog.DontUseNativeDialog
        filename, _ = QFileDialog.getOpenFileName(self, "选择文件", "", "All Files (*);;Python Files (*.py)", options=options)
        if filename:
            myclient = pymongo.MongoClient("mongodb://{0}:{1}@10.5.64.238:57017/".format("root","yfkj2024"))
            db = myclient.smartfarming
            sa_device = db.sa_device
            self.filepath_edit.setText(filename)
            df = pd.read_excel(filename, sheet_name="北大荒ID记录表")
            df = df[["云飞ID", "北大荒ID", "农场简称"]]
            is_exist = 0
            for k in df.to_dict(orient='records'):
                yf_id = k["云飞ID"]
                bdh_id = k["北大荒ID"]
                farm_name = k["农场简称"]
                if "/" not in str(yf_id):
                    update = sa_device.update_one(
                        {"device_id":{"$regex": k["云飞ID"]}, "device_name": {"$eq": ""}}, 
                        {"$set":{"device_name":k["农场简称"] + k["北大荒ID"]}}
                    )
                    print(update.modified_count)
            self.process_file(filename)

    def process_file(self, file_path):
        # 这里可以编写处理文件的逻辑，示例中简单打印文件路径
        print(f'选择的文件路径：{file_path}')
        # 处理完成后弹出消息框提示
        QMessageBox.information(self, '处理完成', '文件处理完成！')  


if __name__ == '__main__':
    app = QApplication(sys.argv)
    ex = FilePicker()
    ex.show()
    sys.exit(app.exec_())