PyQT5-将用户输入的内容从打开的窗口提示存储到Excel文件中

问题描述

我试图将用户输入的内容从打开的窗口提示保存到excel文件中。 我在53-59之间的代码行中尝试了一些操作，但是它不起作用。您能帮我解决这个问题吗？

此外，在每个新用户条目中，新信息都应放在excel表的底行。它不应覆盖以前的输入。

非常感谢

import sys
from PyQt5.QtWidgets import QDialogButtonBox
from PyQt5.QtWidgets import qformlayout
from PyQt5.QtWidgets import QLineEdit
from PyQt5.QtWidgets import QVBoxLayout
from PyQt5.QtWidgets import *
from xlwt import Workbook

class InputDialog(QDialog):

    def __init__(self,parent=None):
        super().__init__(parent)
        self.setwindowTitle("@R_595_4045@ion Window")
        self.first = QLineEdit()
        self.second = QLineEdit()
        self.third = QLineEdit()
        self.fourth = QLineEdit()
        self.fifth = QLineEdit()
        self.sixth = QLineEdit()
        self.seventh = QLineEdit()

        dlglayout = QVBoxLayout(self)
        formlayout = qformlayout()
        formlayout.addRow("Fırst Name:",self.first)
        formlayout.addRow("Second Name:",self.second)
        formlayout.addRow("Age:",self.third )
        formlayout.addRow("Sex:",self.fourth)
        formlayout.addRow("Marital Status:",self.fifth)
        formlayout.addRow("Education:",self.sixth)
        formlayout.addRow("Job:",self.seventh)
        dlglayout.addLayout(formlayout)
        btns = QDialogButtonBox()
        btns.setStandardButtons(QDialogButtonBox.Cancel | QDialogButtonBox.Save)
        dlglayout.addWidget(btns)

        btns.accepted.connect(self.accept)
        btns.rejected.connect(self.reject)

    def getInputs(self):
        return self.first.text(),self.second.text(),self.third.text(),self.fourth.text(),self.fifth.text(),self.sixth.text(),self.seventh.text()

wb = Workbook()

sheet1 = wb.add_sheet('Sheet 1')

sheet1.write(1,'First Name')
sheet1.write(2,'Second Name')
sheet1.write(3,'Age')
sheet1.write(4,'Sex')
sheet1.write(5,'Marital Status')
sheet1.write(6,'Education')
sheet1.write(7,'Job:')
sheet1.write(0,1,'self.first')
sheet1.write(0,2,'self.second')
sheet1.write(0,3,'self.third')
sheet1.write(0,4,'self.fourth')
sheet1.write(0,5,'self.fifth')
sheet1.write(0,6,'self.sixth')
sheet1.write(0,7,'self.seventh')

wb.save('output example.xls')

if __name__ == '__main__':


    app = QApplication(sys.argv)
    dialog = InputDialog()
    if dialog.exec():
        print(dialog.getInputs())
    exit(0)

解决方法

对于较新的excel文件（xlsx），请使用openpyxl模块。它允许读写。

这是更新的代码：

import sys
from PyQt5.QtWidgets import QDialogButtonBox
from PyQt5.QtWidgets import QFormLayout
from PyQt5.QtWidgets import QLineEdit
from PyQt5.QtWidgets import QVBoxLayout
from PyQt5.QtWidgets import *
import openpyxl

filename = "data.xlsx"

def checkfile():  # create file if needed
    # check if excel file exists
    import os.path
    from os import path
    if not path.exists(filename):
        # create workbook
        wb = openpyxl.Workbook()

        #sheet1 = wb.create_sheet('Sheet1')
        ws = wb.worksheets[0]

        ws.cell(2,1).value = 'First Name'
        ws.cell(3,1).value = 'Second Name'
        ws.cell(4,1).value = 'Age'
        ws.cell(5,1).value = 'Sex'
        ws.cell(6,1).value = 'Marital Status'
        ws.cell(7,1).value = 'Education'
        ws.cell(8,1).value = 'Job'
        ws.cell(1,2).value = 'self.first'
        ws.cell(1,3).value = 'self.second'
        ws.cell(1,4).value = 'self.third'
        ws.cell(1,5).value = 'self.fourth'
        ws.cell(1,6).value = 'self.fifth'
        ws.cell(1,7).value = 'self.sixth'
        ws.cell(1,8).value = 'self.seventh'

        wb.save(filename)

class InputDialog(QDialog):

    def __init__(self,parent=None):
        super().__init__(parent)
        self.setWindowTitle("Information Window")
        self.first = QLineEdit()
        self.second = QLineEdit()
        self.third = QLineEdit()
        self.fourth = QLineEdit()
        self.fifth = QLineEdit()
        self.sixth = QLineEdit()
        self.seventh = QLineEdit()

        dlglayout = QVBoxLayout(self)
        formlayout = QFormLayout()
        formlayout.addRow("First Name:",self.first)
        formlayout.addRow("Second Name:",self.second)
        formlayout.addRow("Age:",self.third )
        formlayout.addRow("Sex:",self.fourth)
        formlayout.addRow("Marital Status:",self.fifth)
        formlayout.addRow("Education:",self.sixth)
        formlayout.addRow("Job:",self.seventh)
        dlglayout.addLayout(formlayout)
        btns = QDialogButtonBox()
        btns.setStandardButtons(QDialogButtonBox.Cancel | QDialogButtonBox.Save)
        dlglayout.addWidget(btns)

        btns.accepted.connect(self.accept)
        btns.rejected.connect(self.reject)

    def getInputs(self):
        return self.first.text(),self.second.text(),self.third.text(),\
        self.fourth.text(),self.fifth.text(),self.sixth.text(),self.seventh.text()

def writefile(data):
    wb = openpyxl.load_workbook(filename)
    ws = wb.worksheets[0]
    # find empty column
    for c in range(2,100):
       if not ws.cell(2,c).value: break
    # enter data
    for r in range(len(data)):
       ws.cell(r+2,c).value = data[r]
    wb.save(filename)


if __name__ == '__main__':
    checkfile()  # create if needed
    app = QApplication(sys.argv)
    dialog = InputDialog()
    if dialog.exec():
        writefile(dialog.getInputs())
    exit(0)