【Python】| 基于Python实现对比Excel的小工具

目的:设计一个应用GUI用于对比两个Excel文件

背景：因工作中长于数据打交道，不可避免的会进行简单繁琐数据的对比，故人生苦短我用Python！

思路

1.参数

同一个excel文件两个sheet页其中一个ODS(老数据)，一个DWH(新数据)
生成对比文件
输入主键1 输入主键2

(默认新旧文件列名一致)

2.效果

生成的文件
数据量一样、每个字段不一致的数据前10
数据量不一样、取两边不一样的数据前10、排除不一样的数据、每个字段不一致的数据前10

3.实现

循环对比组合列(主键+对比列)
pandas处理差异数据、处理生成的sheet的数据格式. (先生成数据,然后调整格式)

最终实现效果

选择需要对比的Excel文件
输入主键1、主键2
点击运行

运行成功界面

生成的对比结果文件

配置

import pandas as pd
from openpyxl import load_workbook#选择文件路径
path=r"C:\Users\小管同学\Desktop\Migration_Data_Compari\对比文件.xls" #input("选择文件路径:")TargetPath=r"C:\Users\小管同学\Desktop\Migration_Data_Comparison_Tool\目标文件\对比结果.xlsx"DATA_ODS=pd.read_excel(r"C:\Users\小管同学\Desktop\Migration_Data_Comparison_Tool\对比文件.xls",sheet_name="ODS")
DATA_DWH=pd.read_excel(r"C:\Users\小管同学\Desktop\Migration_Data_Comparison_Tool\对比文件.xls",sheet_name="DWH")#选择主键
Primarykey="员工编号"#input("选择主键1:")
Primarykey# 员工编号

一、数据量

输出表格1–数据量


def write_to_excel_DataVolume(Data,TargetPath): # cor_df 为要保存的 dataframe writer = pd.ExcelWriter(TargetPath, engine='xlsxwriter') # 这里用Data.to_excel(writer,sheet_name='Sheet1', encoding='utf8', header=False, startcol=0, startrow=2) # 把dataframe的数据从第2行开始workbook  = writer.bookformat1 = workbook.add_format({ # 先把样式打包，然后之后赋值即可'bold': True, # 字体加粗'text_wrap': True, # 是否自动换行'valign': 'bottom',  #垂直对齐方式'align': 'center', # 水平对齐方式'fg_color': '#C5D9F1', # 单元格背景颜色'border': 1,# 边框})    writer_sheet = writer.sheets['Sheet1']# 设置宽度writer_sheet.set_column("A:I", 16)writer_sheet.set_column('C:C',30)writer_sheet.merge_range(0,0,0,2,'对比结果',format1)writer_sheet.merge_range(4,2,4,0,'数据量差异',format1)writer_sheet.write(1,0,'',format1)writer_sheet.write(1,1,'ODS',format1)writer_sheet.write(1,2,'DWH',format1)writer.save()writer.close()DataFrame_DataVolume=pd.DataFrame([[DATA_ODS.shape[0]],[DATA_DWH.shape[0]]]).T
DataFrame_DataVolume.columns =["ODS","DWH"]
DataFrame_DataVolume.index=["数据量"]
DataFrame_DataVolume
#writeFileDataVolume(DataFrame_DataVolume,TargetPath)write_to_excel_DataVolume(DataFrame_DataVolume,TargetPath)

输出表格2–数据量差异合同


if DATA_ODS.shape[0]==DATA_DWH.shape[0]:pass
else:DATA_ODS_Primarykey=pd.DataFrame(DATA_ODS[Primarykey])DATA_DWH_Primarykey=pd.DataFrame(DATA_DWH[Primarykey])df_union = pd.concat([DATA_ODS_Primarykey,DATA_DWH_Primarykey])# 实现1df_diff_ODS = df_union.append(DATA_ODS_Primarykey).drop_duplicates(subset=df_union.columns.to_list(), keep=False)df_diff_DWH = df_union.append(DATA_DWH_Primarykey).drop_duplicates(subset=df_union.columns.to_list(), keep=False)#DWH多的合同df_diff_ODS#DWH少的合同df_diff_DWHdf_diff_DWH_Data=[]df_diff_ODS_Data=[]for i in df_diff_ODS.head(10).values.tolist():for n in i:df_diff_ODS_Data.append(n)for i in df_diff_DWH.head(10).values.tolist():for n in i:df_diff_DWH_Data.append(n)while True:if len(df_diff_DWH_Data)>len(df_diff_ODS_Data):df_diff_ODS_Data.append("-")elif len(df_diff_DWH_Data)< len(df_diff_ODS_Data):df_diff_DWH_Data.append("-")elif len(df_diff_DWH_Data)== len(df_diff_ODS_Data):breakDataFrame_DataVolume_Count_result=pd.DataFrame(df_diff_DWH_Data,df_diff_ODS_Data).reset_index()DataFrame_DataVolume_Count_result.columns=['DWH多的合同','DWH少的的合同']DataFrame_DataVolume_Count_result=DataFrame_DataVolume_Count_result.reset_index()DataFrame_DataVolume_Count_result.columns=['序号','DWH多的合同','DWH少的的合同']DataFrame_DataVolume_Count_resultfrom openpyxl import load_workbookdef write_to_excel_Count_result(Data,TargetPath):df_Old = pd.DataFrame(pd.read_excel(TargetPath)) #读取原数据文件和表 writer = pd.ExcelWriter(TargetPath,engine='openpyxl')book=load_workbook(TargetPath)writer.book = bookwriter.sheets = dict((ws.title, ws) for ws in book.worksheets)df_rows = df_Old.shape[0] #获取原数据的行数Data.to_excel(writer,startrow=df_rows+1, index=False,startcol=0,header=True)#将数据写入excel中的aa表,从第一个空行开始写writer.save()#保存write_to_excel_Count_result(DataFrame_DataVolume_Count_result,TargetPath)

二、数据值

输出表格3–差异数据

def DifferenceColumnData(OriginalData,CurrentData,Primarykey):#列对比函数Comparison_Column=pd.merge(OriginalData, CurrentData, on=Primarykey)Comparison_Column.columns=[Primarykey,"ODS","DWH"] Difference_Merge=Comparison_Column[Comparison_Column["ODS"]!=Comparison_Column["DWH"]]return Difference_MergeDifference_Field_Comparison_Data=pd.DataFrame([["数据值差异","数据值差异","数据值差异"]],columns=[Primarykey,'ODS','DWH'])
Difference_Field_Comparison_Data.drop(Difference_Field_Comparison_Data.index, inplace=True)
Difference_Field_Comparison_DataM=[]
for i in DATA_ODS.columns:if i!=Primarykey:Difference_Division=pd.DataFrame([["字段：{Field_Name}".format(Field_Name=i),"ODS","DWH"]],columns=[Primarykey,'ODS','DWH'])ResultTable=DifferenceColumnData(DATA_ODS[[Primarykey,i]],DATA_DWH[[Primarykey,i]],Primarykey=Primarykey)if ResultTable.empty==False:M.append(i)ResultTable=ResultTable.head(10)Difference_Division=Difference_Division.append(ResultTable)EmptyLine=pd.DataFrame([["","",""]],columns=[Primarykey,'ODS','DWH'])Difference_Division=Difference_Division.append(EmptyLine)Difference_Field_Comparison_Data=Difference_Field_Comparison_Data.append(Difference_Division)Difference_Field_Comparison_Data

三、按格式写入

workbook = xlsxwriter.Workbook(TargetPath)# 添加不同的sheet.
worksheet1 = workbook.add_worksheet("对比结果")# header格式.
bold = workbook.add_format({'bold': 2})headersbold = workbook.add_format({'bold': 1})#headers = list(Summary.columns)# 列宽.
worksheet1.set_column('A:D', 16)
worksheet1.set_column('C:C', 20)
worksheet1.set_column('B:B', 25)
# 行高.
worksheet1.set_row(0, 18, bold)
worksheet1.write_row('A1', headers)
worksheet1.autofilter('A1:D9999')
# worksheet1.autofilter(0, 0, 10, 3)  # 和上边的作用一样，不同写法.row = 1
for row_data in (Summary.values.tolist()):worksheet1.write_row(row, 0, row_data)row += 1format1 = workbook.add_format({ # 先把样式打包，然后之后赋值即可'bold': True, # 字体加粗'text_wrap': True, # 是否自动换行'valign': 'bottom',  #垂直对齐方式'align': 'center', # 水平对齐方式'bg_color': '#C5D9F1', # 单元格背景颜色'border': 1,# 边框})  for n in ['ODS','DWH','字段','序号','数据','合同量差异','Report完整度','完成','百分比']:worksheet1.conditional_format('A1:D999', {'type':     'text','criteria': 'containing','value':    n,'format':   format1})#worksheet1.merge_range('A2:C2')
#worksheet1.merge_range('A6:C6')worksheet1.merge_range(0,0,0,2,'生成自动对比结果',format1)
worksheet1.merge_range(1,0,1,2,'数据量',format1)
worksheet1.merge_range(5,2,5,0,'完整度',format1)
worksheet1.merge_range(9,2,9,0,'合同量差异',format1)
worksheet1.merge_range(18,2,18,0,'各个字段差异TOP10',format1)workbook.close()

四、GUI

from PyQt5 import QtCore, QtGui, QtWidgets
from PyQt5.QtWidgets import QFileDialog, QApplication,QInputDialog
from PyQt5.QtWidgets import QMessageBox
import pandas as pd
import xlsxwriter
from openpyxl import load_workbook
import sys class Ui_MainWindow(object):def setupUi(self, MainWindow):MainWindow.setObjectName("MainWindow")MainWindow.resize(935, 521)self.centralwidget = QtWidgets.QWidget(MainWindow)self.centralwidget.setObjectName("centralwidget") self.YunXingAnLiu = QtWidgets.QPushButton(self.centralwidget)self.YunXingAnLiu.setGeometry(QtCore.QRect(490, 400, 75, 23))self.YunXingAnLiu.setObjectName("YunXingAnLiu")self.TuiChuAnLiu = QtWidgets.QPushButton(self.centralwidget)self.TuiChuAnLiu.setGeometry(QtCore.QRect(330, 400, 75, 23))self.TuiChuAnLiu.setObjectName("TuiChuAnLiu")self.ZhuJian02Kuang = QtWidgets.QLineEdit(self.centralwidget)self.ZhuJian02Kuang.setGeometry(QtCore.QRect(300, 300, 311, 20))self.ZhuJian02Kuang.setObjectName("ZhuJian02Kuang")self.XuanZheAnLiu = QtWidgets.QPushButton(self.centralwidget)self.XuanZheAnLiu.setGeometry(QtCore.QRect(210, 170, 75, 23))self.XuanZheAnLiu.setObjectName("XuanZheAnLiu")self.ShuRuZhuJian01AnLiu = QtWidgets.QPushButton(self.centralwidget)self.ShuRuZhuJian01AnLiu.setGeometry(QtCore.QRect(210, 230, 75, 23))self.ShuRuZhuJian01AnLiu.setObjectName("ShuRuZhuJian01AnLiu")self.ShuRuZhuJian02AnLiu = QtWidgets.QPushButton(self.centralwidget)self.ShuRuZhuJian02AnLiu.setGeometry(QtCore.QRect(210, 300, 75, 23))self.ShuRuZhuJian02AnLiu.setObjectName("ShuRuZhuJian02AnLiu")self.XuanZheWenJianKuang = QtWidgets.QLineEdit(self.centralwidget)self.XuanZheWenJianKuang.setGeometry(QtCore.QRect(300, 170, 311, 20))self.XuanZheWenJianKuang.setObjectName("XuanZheWenJianKuang")self.ZhuJian01Kuang = QtWidgets.QLineEdit(self.centralwidget)self.ZhuJian01Kuang.setGeometry(QtCore.QRect(300, 230, 311, 20))self.ZhuJian01Kuang.setObjectName("ZhuJian01Kuang")MainWindow.setCentralWidget(self.centralwidget)self.menubar = QtWidgets.QMenuBar(MainWindow)self.menubar.setGeometry(QtCore.QRect(0, 0, 935, 23))self.menubar.setObjectName("menubar")self.menu = QtWidgets.QMenu(self.menubar)self.menu.setObjectName("menu")MainWindow.setMenuBar(self.menubar)self.statusbar = QtWidgets.QStatusBar(MainWindow)self.statusbar.setObjectName("statusbar")MainWindow.setStatusBar(self.statusbar)self.actionTime = QtWidgets.QAction(MainWindow)self.actionTime.setObjectName("actionTime")self.actiontuivhu = QtWidgets.QAction(MainWindow)self.actiontuivhu.setObjectName("actiontuivhu")self.menubar.addAction(self.menu.menuAction())self.retranslateUi(MainWindow)QtCore.QMetaObject.connectSlotsByName(MainWindow)def retranslateUi(self, MainWindow):_translate = QtCore.QCoreApplication.translateMainWindow.setWindowTitle(_translate("MainWindow", "BI Migration Tools V1.0"))self.YunXingAnLiu.setText(_translate("MainWindow", "运行"))self.TuiChuAnLiu.setText(_translate("MainWindow", "退出"))self.XuanZheAnLiu.setText(_translate("MainWindow", "选择文件"))self.ShuRuZhuJian01AnLiu.setText(_translate("MainWindow", "输入主键1"))self.ShuRuZhuJian02AnLiu.setText(_translate("MainWindow", "输入主键2"))self.menu.setTitle(_translate("MainWindow", "菜单"))self.actionTime.setText(_translate("MainWindow", "Time"))self.actiontuivhu.setText(_translate("MainWindow", "tuivhu"))

最终Code

使用GUI将配置的过程进行封装，让用户进行选择，并打包成可移植的exe文件

# -*- coding: utf-8 -*-
#
# Author: Kyle
# Creation time：April 10, 2022
# Version：V1.0from PyQt5 import QtCore, QtGui, QtWidgets
from PyQt5.QtWidgets import QFileDialog, QApplication,QInputDialog
from PyQt5.QtWidgets import QMessageBox
import pandas as pd
import xlsxwriter
from openpyxl import load_workbook
import sys class Ui_MainWindow(object):def __init__(self):self.path_file = ""self.Primarykey1=""#self.getText01()self.Primarykey2=""#self.getText01()#self.TargetPath="C:\\Users\\小管同学\\Desktop\\Migration_Data_Comparison_Tool\\对比结果.xlsx"self.TargetPath="./对比结果.xlsx"def setupUi(self, MainWindow):MainWindow.setObjectName("MainWindow")MainWindow.resize(935, 521)self.centralwidget = QtWidgets.QWidget(MainWindow)self.centralwidget.setObjectName("centralwidget") self.YunXingAnLiu = QtWidgets.QPushButton(self.centralwidget)self.YunXingAnLiu.setGeometry(QtCore.QRect(490, 400, 75, 23))self.YunXingAnLiu.setObjectName("YunXingAnLiu")self.TuiChuAnLiu = QtWidgets.QPushButton(self.centralwidget)self.TuiChuAnLiu.setGeometry(QtCore.QRect(330, 400, 75, 23))self.TuiChuAnLiu.setObjectName("TuiChuAnLiu")self.ZhuJian02Kuang = QtWidgets.QLineEdit(self.centralwidget)self.ZhuJian02Kuang.setGeometry(QtCore.QRect(300, 300, 311, 20))self.ZhuJian02Kuang.setObjectName("ZhuJian02Kuang")self.XuanZheAnLiu = QtWidgets.QPushButton(self.centralwidget)self.XuanZheAnLiu.setGeometry(QtCore.QRect(210, 170, 75, 23))self.XuanZheAnLiu.setObjectName("XuanZheAnLiu")self.ShuRuZhuJian01AnLiu = QtWidgets.QPushButton(self.centralwidget)self.ShuRuZhuJian01AnLiu.setGeometry(QtCore.QRect(210, 230, 75, 23))self.ShuRuZhuJian01AnLiu.setObjectName("ShuRuZhuJian01AnLiu")self.ShuRuZhuJian02AnLiu = QtWidgets.QPushButton(self.centralwidget)self.ShuRuZhuJian02AnLiu.setGeometry(QtCore.QRect(210, 300, 75, 23))self.ShuRuZhuJian02AnLiu.setObjectName("ShuRuZhuJian02AnLiu")self.XuanZheWenJianKuang = QtWidgets.QLineEdit(self.centralwidget)self.XuanZheWenJianKuang.setGeometry(QtCore.QRect(300, 170, 311, 20))self.XuanZheWenJianKuang.setObjectName("XuanZheWenJianKuang")self.ZhuJian01Kuang = QtWidgets.QLineEdit(self.centralwidget)self.ZhuJian01Kuang.setGeometry(QtCore.QRect(300, 230, 311, 20))self.ZhuJian01Kuang.setObjectName("ZhuJian01Kuang")MainWindow.setCentralWidget(self.centralwidget)self.menubar = QtWidgets.QMenuBar(MainWindow)self.menubar.setGeometry(QtCore.QRect(0, 0, 935, 23))self.menubar.setObjectName("menubar")self.menu = QtWidgets.QMenu(self.menubar)self.menu.setObjectName("menu")MainWindow.setMenuBar(self.menubar)self.statusbar = QtWidgets.QStatusBar(MainWindow)self.statusbar.setObjectName("statusbar")MainWindow.setStatusBar(self.statusbar)self.actionTime = QtWidgets.QAction(MainWindow)self.actionTime.setObjectName("actionTime")self.actiontuivhu = QtWidgets.QAction(MainWindow)self.actiontuivhu.setObjectName("actiontuivhu")self.menubar.addAction(self.menu.menuAction())self.retranslateUi(MainWindow)QtCore.QMetaObject.connectSlotsByName(MainWindow)#app = QtWidgets.QApplication(sys.argv)#self.QInputDialog=QtWidgets.QInputDialog()  #生成一个自定义的QInputDialog的实例self.XuanZheAnLiu.clicked.connect(self.openTextFile)#选择文件self.TuiChuAnLiu.clicked.connect(self.quitApp)#退出#self.ShuRuZhuJian01AnLiu.clicked.connect(self.getItem)#主键1#self.ShuRuZhuJian02AnLiu.clicked.connect(self.getText)#主键1self.YunXingAnLiu.clicked.connect(self.RunAnLiu)#主键1def retranslateUi(self, MainWindow):_translate = QtCore.QCoreApplication.translateMainWindow.setWindowTitle(_translate("MainWindow", "BI Migration Tools V1.0"))self.YunXingAnLiu.setText(_translate("MainWindow", "运行"))self.TuiChuAnLiu.setText(_translate("MainWindow", "退出"))self.XuanZheAnLiu.setText(_translate("MainWindow", "选择文件"))self.ShuRuZhuJian01AnLiu.setText(_translate("MainWindow", "输入主键1"))self.ShuRuZhuJian02AnLiu.setText(_translate("MainWindow", "输入主键2"))self.menu.setTitle(_translate("MainWindow", "菜单"))self.actionTime.setText(_translate("MainWindow", "Time"))self.actiontuivhu.setText(_translate("MainWindow", "tuivhu"))#打开excel获取路径def openTextFile(self): fd,fp = QFileDialog.getOpenFileName(self.centralwidget, "选择文件", "", "All Files(*)")f=open(fd,'rb')self.XuanZheWenJianKuang.setText(fd)f.close()print(fd)self.path_file=fd def getText01(self):self.Primarykey1= self.ZhuJian01Kuang.text()print(self.Primarykey1) return self.Primarykey1def getText02(self):self.Primarykey2= self.ZhuJian02Kuang.text()print(self.Primarykey2) return self.Primarykey2def getItem(self): text, ok = QInputDialog.getText(self, '文本输入框', '输入主键1')if ok and text:self.lineEdit1.setText(text)def getText(self):text, ok = QInputDialog.getText(self, '文本输入框', '输入主键2')if ok and text:self.lineEdit2.setText(text)def quitApp(self):print("退出成功！")sys.exit(0)def DifferenceColumnData(self,OriginalData,CurrentData,Primarykey):#列对比函数Comparison_Column=pd.merge(OriginalData, CurrentData, on=Primarykey)Comparison_Column.columns=[Primarykey,"ODS","DWH"] Difference_Merge=Comparison_Column[Comparison_Column["ODS"]!=Comparison_Column["DWH"]]return Difference_Mergedef retrieveData(self,TargetPath,Primarykey,DATA_ODS,DATA_DWH):DataFrame_DataVolume=pd.DataFrame([[DATA_ODS.shape[0]],[DATA_DWH.shape[0]]]).TDataFrame_DataVolume.columns =["ODS","DWH"]DataFrame_DataVolume.index=["数据量"]DataFrame_DataVolume=DataFrame_DataVolume.reset_index()DataFrame_DataVolume.columns=["序号","ODS","DWH"]DataFrame_DataVolumeif DATA_ODS.shape[0]==DATA_DWH.shape[0]:passelse:DATA_ODS_Primarykey=pd.DataFrame(DATA_ODS[Primarykey])DATA_DWH_Primarykey=pd.DataFrame(DATA_DWH[Primarykey])df_union = pd.concat([DATA_ODS_Primarykey,DATA_DWH_Primarykey])# 实现1df_diff_ODS = df_union.append(DATA_ODS_Primarykey).drop_duplicates(subset=df_union.columns.to_list(), keep=False)df_diff_DWH = df_union.append(DATA_DWH_Primarykey).drop_duplicates(subset=df_union.columns.to_list(), keep=False)#DWH多的合同df_diff_ODS#DWH少的合同df_diff_DWHdf_diff_DWH_Data=[]df_diff_ODS_Data=[]for i in df_diff_ODS.head(10).values.tolist():for n in i:df_diff_ODS_Data.append(n)for i in df_diff_DWH.head(10).values.tolist():for n in i:df_diff_DWH_Data.append(n)while True:if len(df_diff_DWH_Data)>len(df_diff_ODS_Data):df_diff_ODS_Data.append("-")elif len(df_diff_DWH_Data)< len(df_diff_ODS_Data):df_diff_DWH_Data.append("-")elif len(df_diff_DWH_Data)== len(df_diff_ODS_Data):breakDataFrame_DataVolume_Count_result=pd.DataFrame(df_diff_DWH_Data,df_diff_ODS_Data).reset_index()DataFrame_DataVolume_Count_result.columns=['DWH多的合同','DWH少的的合同']DataFrame_DataVolume_Count_result=DataFrame_DataVolume_Count_result.reset_index()DataFrame_DataVolume_Count_result.columns=['序号','DWH多的合同','DWH少的的合同']DataFrame_DataVolume_Count_resultDifference_Field_Comparison_Data=pd.DataFrame([["数据值差异","数据值差异","数据值差异"]],columns=[Primarykey,'ODS','DWH'])Difference_Field_Comparison_Data.drop(Difference_Field_Comparison_Data.index, inplace=True) Difference_Field_Comparison_DataM=[]for i in DATA_ODS.columns:if i!=Primarykey:Difference_Division=pd.DataFrame([["字段：{Field_Name}".format(Field_Name=i),"ODS","DWH"]],columns=[Primarykey,'ODS','DWH'])ResultTable=self.DifferenceColumnData(DATA_ODS[[Primarykey,i]],DATA_DWH[[Primarykey,i]],Primarykey=Primarykey)if ResultTable.empty==False:M.append(i)ResultTable=ResultTable.head(10)Difference_Division=Difference_Division.append(ResultTable)EmptyLine=pd.DataFrame([["","",""]],columns=[Primarykey,'ODS','DWH'])Difference_Division=Difference_Division.append(EmptyLine)Difference_Field_Comparison_Data=Difference_Field_Comparison_Data.append(Difference_Division)Difference_Field_Comparison_DataDataFrame_DataVolumePercentagedifference = format(round(len(M)/DATA_ODS.shape[1], 6) , '.2%') PercentageComplete=format(1-round(len(M)/DATA_ODS.shape[1], 6) , '.2%') FieldValueDifferenceHeader=pd.DataFrame([["","Report完整度",""],["序号",'已完成','未完成'],["百分比",PercentageComplete,Percentagedifference]],columns=["序号",'ODS','DWH'])FieldValueDifferenceHeader#表格2DataFrame_DataVolume_Count_result.columns=["序号",'ODS','DWH']DataFrame_DataVolume_Count_result#表格3Difference_Field_Comparison_Data.columns=["序号",'ODS','DWH']Difference_Field_Comparison_Data#空行Empty_Line_DataFrame=pd.DataFrame([[" "," ",""]],columns=["序号",'ODS','DWH'])Summary=pd.DataFrame([["","数据量",""],["序号","ODS","DWH"]],columns=["序号","ODS","DWH"])Summary=Summary.append(DataFrame_DataVolume)Summary=Summary.append(Empty_Line_DataFrame)Summary=Summary.append(FieldValueDifferenceHeader)Summary=Summary.append(Empty_Line_DataFrame)SummaryDataVolumeVarianceHeader=pd.DataFrame([["","合同量差异",""],["序号","DWH多的合同","DWH少的的合同"]],columns=["序号",'ODS','DWH'])Summary=Summary.append(SummaryDataVolumeVarianceHeader)Summary=Summary.append(DataFrame_DataVolume_Count_result)if DataFrame_DataVolume_Count_result.shape[0]<5:for i in  range(5-DataFrame_DataVolume_Count_result.shape[0]+2):Summary=Summary.append(Empty_Line_DataFrame)FieldValueDifferenceHeader=pd.DataFrame([["","各个字段差异TOP10",""]],columns=["序号",'ODS','DWH'])Summary=Summary.append(FieldValueDifferenceHeader)Summary=Summary.append(Difference_Field_Comparison_Data)Summary=Summary.append(Empty_Line_DataFrame)workbook = xlsxwriter.Workbook(TargetPath)# 添加不同的sheet.worksheet1 = workbook.add_worksheet("对比结果")# header格式.bold = workbook.add_format({'bold': 2})headersbold = workbook.add_format({'bold': 1})headers = list(Summary.columns)# 列宽.worksheet1.set_column('A:D', 16)worksheet1.set_column('C:C', 20)worksheet1.set_column('B:B', 25)# 行高.worksheet1.set_row(0, 18, bold)worksheet1.write_row('A1', headers)worksheet1.autofilter('A1:D9999')# worksheet1.autofilter(0, 0, 10, 3)  # 和上边的作用一样，不同写法.row = 1for row_data in (Summary.values.tolist()):worksheet1.write_row(row, 0, row_data)row += 1format1 = workbook.add_format({ # 先把样式打包，然后之后赋值即可'bold': True, # 字体加粗'text_wrap': True, # 是否自动换行'valign': 'bottom',  #垂直对齐方式'align': 'center', # 水平对齐方式'bg_color': '#C5D9F1', # 单元格背景颜色'border': 1,# 边框})  for n in ['ODS','DWH','字段','序号','数据','合同量差异','Report完整度','完成','百分比']:worksheet1.conditional_format('A1:D999', {'type':     'text','criteria': 'containing','value':    n,'format':   format1})#worksheet1.merge_range('A2:C2')#worksheet1.merge_range('A6:C6')worksheet1.merge_range(0,0,0,2,'生成自动对比结果',format1)worksheet1.merge_range(1,0,1,2,'数据量',format1)worksheet1.merge_range(5,2,5,0,'完整度',format1)worksheet1.merge_range(9,2,9,0,'合同量差异',format1)worksheet1.merge_range(18,2,18,0,'各个字段差异TOP10',format1)workbook.close()def success(self):#使用infomation信息框QMessageBox.information(None,"运行成功！","已生成对比文件",QMessageBox.Yes|QMessageBox.No,QMessageBox.Yes)def RunAnLiu(self):print("运行")path=self.path_file#print(path)DATA_ODS=pd.read_excel(path,sheet_name="ODS")DATA_DWH=pd.read_excel(path,sheet_name="DWH")Primarykey1=self.getText01()Primarykey2=self.getText02()if Primarykey2=='':Primarykey=Primarykey1else:Primarykey=Primarykey1+ Primarykey2TargetPath=self.TargetPathself.retrieveData(TargetPath,Primarykey,DATA_ODS,DATA_DWH)self.success()print("运行成功!")

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【Python】| 基于Python实现对比Excel的小工具

目的:设计一个应用GUI用于对比两个Excel文件

1.参数

2.效果

3.实现

最终实现效果

配置

一、数据量

输出表格1–数据量

输出表格2–数据量差异合同

二、数据值

输出表格3–差异数据

三、按格式写入

四、GUI

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