pyqt5 作的小程序，能夠用來UI作個小demo

#!/usr/bin/python3# -*- coding: utf-8 -*-"""ZetCode PyQt5 tutorialThis program creates a quitbutton. When we press the button,the application terminates.Author: Jan BodnarWebsite: zetcode.comLast edited: January 2018"""import sysfrom PyQt5.QtGui import QFontfrom PyQt5.QtWidgets import QWidget, QPushButton, QApplication, QToolTip, QLabel, QLineEdit, QGridLayoutimport pandas as pdfrom PyQt5 import QtCore, QtGui, QtWidgetsfrom PyQt5.QtWidgets import *from PyQt5.QtCore import *class Example(QWidget):    def __init__(self):        super().__init__()        self.initUI()    def hitbtn(self):        try:            character2 = "++"            character1 = "|"            self.step = 0            self.i = 0            self.pbar.setValue(self.step)            self.tipscontent.setText('正在匹配數據...')            ENCODE = 'utf-8'            self.step = self.step + 1            self.pbar.setValue(self.step)            patient_detail_data = pd.read_excel(self.patient_detail.text(), encoding=ENCODE)            charge_data = pd.read_excel(self.charge.text(), encoding=ENCODE)            charge_data['line'] = ''            charge_data_count = len(charge_data)            patient_detail_data_count = len(patient_detail_data)            # print(charge_data_count)            # print(patient_detail_data_count)            # charge_data_count = 1600            step_length = (patient_detail_data_count * 2 + charge_data_count) / 85            self.step = self.step + 4            self.pbar.setValue(self.step)            def change_ProgressBar():                self.i = self.i + 1                # print(self.i)                if self.i >= step_length:                    # print("-------+++--",self.i)                    self.step = self.step + 1                    self.pbar.setValue(self.step)                    self.i = 0            def change_charge_str(data_row):                change_ProgressBar()                data_row = data_row.astype('str')                line = data_row['f_dcmzid'] + character1                 return line            # charge_data["line"] = charge_data.apply(lambda data_row: change_str(data_row))            charge_data["line"] = charge_data.apply(lambda data_row: change_charge_str(data_row),                                                    axis=1)  # axis=1表示對每一行作相同的操做            charge_data.drop('f_id', axis=1, inplace=True)            setdict = {}            for row in charge_data.index:                change_ProgressBar()                data_row = charge_data.loc[row]                f_brmzid = str(data_row["f_brmzid"])                line = data_row["line"]                if f_brmzid in setdict:                    svalue = setdict[f_brmzid]                    svalue = svalue + character2 + line                    setdict[f_brmzid] = svalue                else:                    setdict[f_brmzid] = line            patient_detail_data[''] = ''            patient_detail_data[''] = ''            def change_patient_str(the_id):                change_ProgressBar()                the_id = str(the_id)                if the_id in setdict:                    svalue = setdict[the_id]                    return svalue            def change_str3(charge):                change_ProgressBar()                charge = str(charge)                if charge.__contains__(character1):                    return charge.count(character2) + 1            patient_detail_data[""] = patient_detail_data[''].apply(lambda x: change_patient_str(x))            patient_detail_data[''] = patient_detail_data[''].apply(lambda x, i=0: change_str3(x))            try:                path = self.patient_detail.text()                rindex = path.rfind('/')                path = str(path)[:rindex]                path = path + '/合併表.xlsx'            except Exception as e:                print(e)                self.tipscontent.setText(e)                path = '合併表.xlsx'            self.tipscontent.setText('正在生成合並表...')            patient_detail_data.to_excel(path, index=False)            self.step = 100            self.pbar.setValue(self.step)            self.tipscontent.setText('生成合並表成功')        except Exception as e:            print(e)            self.tipscontent.setText("發生錯誤：" + str(e))    def initUI(self):        conmbinebtn = QPushButton('合併', self)        conmbinebtn.clicked.connect(self.hitbtn)        conmbinebtn.resize(conmbinebtn.sizeHint())        # conmbinebtn.move(500, 50)        QToolTip.setFont(QFont('SansSerif', 12))        # self.setToolTip('This is a <b>QWidget</b> widget')        self.setGeometry(300, 300, 650, 450)        self.setWindowTitle('定製小合併')        self.pbar = QProgressBar(self)        self.step = 0        self.tips = QLabel('提示')        self.tipscontent = QLabel('')        title = QLabel('詳細表')        author = QLabel('費表')        self.patient_detail = QLineEdit()        self.charge = QLineEdit()        grid = QGridLayout()        grid.setSpacing(10)        grid.addWidget(title, 1, 0)        grid.addWidget(self.patient_detail, 1, 1)        grid.addWidget(author, 2, 0)        grid.addWidget(self.charge, 2, 1)        self.pushButton = QPushButton('打開', self)        self.pushButton.setObjectName("pushButton")        self.pushButton.clicked.connect(self.openfile)        grid.addWidget(self.pushButton, 1, 2)        self.pushButton2 = QPushButton('打開', self)        self.pushButton2.setObjectName("pushButton")        self.pushButton2.clicked.connect(self.openfile2)        grid.addWidget(self.pushButton2, 2, 2)        grid.addWidget(self.tips, 4, 0)        grid.addWidget(self.tipscontent, 4, 1)        grid.addWidget(conmbinebtn, 4, 2)        grid.addWidget(self.pbar, 3, 1)        self.setLayout(grid)        self.show()    def openfile(self):        openfile_name = QFileDialog.getOpenFileName(self, '選擇文件', '', 'Excel files(*.xlsx , *.xls)')        add = openfile_name[0]        self.patient_detail.setText(add)    def openfile2(self):        openfile_name = QFileDialog.getOpenFileName(self, '選擇文件', '', 'Excel files(*.xlsx , *.xls)')        add = openfile_name[0]        self.charge.setText(add)if __name__ == '__main__':    app = QApplication(sys.argv)    ex = Example()    sys.exit(app.exec_())# pyinstaller -w custom_combine.py  --hidden-import=pandas._libs.tslibs.timedeltas這是個能夠是在 win 下生成exe目錄，後面hidden是爲了解決打包支持pandas的問題# try:#     self.tipscontent.setText('正在匹配數據...')#     ENCODE = 'utf-8'#     patient_detail_data = pd.read_excel(self.patient_detail.text(), encoding=ENCODE)#     charge_data = pd.read_excel(self.charge.text(), encoding=ENCODE)##     # patient_detail_data.merge(charge_data, left_on='lkey', right_on='rkey', how='outer')#     # result = pd.concat([patient_detail_data, charge_data], axis=1, join='right')#     # result = pd.merge(patient_detail_data, charge_data,how='right',left_on=['門診號'], right_on=['f_brmzid'])#     result = pd.merge(patient_detail_data, charge_data,how='outer',left_on=['門診號'], right_on=['f_brmzid'])##     try:#         path = self.patient_detail.text()#         rindex = path.rfind('/')#         path = str(path)[:rindex]#         path = path + '/合併表2.xlsx'##     except Exception as e:#         print(e)#         self.tipscontent.setText(e)#         path = '合併表2.xlsx'##     self.tipscontent.setText('正在生成合並表...')#     result.to_excel(path)#     self.tipscontent.setText('生成合並表成功')# except Exception as e:#     print(e)#     self.tipscontent.setText("發生錯誤：" + str(e))