项目周报汇报的时候要作数据汇总,老是要从不一样的excel文件中去获取数据最后汇总到一个excel表里面,因此决定用python直接写个自动化脚原本自动执行。html
用python来读写excel,目前找了2个方法:win32com.client和openpyxlpython
python虽然并非特别在乎大小写,可是使用win32com.client必定要注意大小写,不少函数若是不区分大小写,是没法调用的,好比打开excel表格的Open函数,’O’必须大写,还有wb.Save(),‘S’也必须大写,而咱们使用openpyxl使用小写便可。编程
openpyxl在保存时用save(),不少原有的格式图表是没法保留下来的,好比对excel进行修改,里边原有的透视表,用openpyxl的save()是没法保存的,可是使用win32com.client的wb.Save()倒是能够保存这些图表的,这也是更加方便的地方。app
这里简单分享项目中用到这2个模版的写数据方式:函数
dict_data = {'ThinkPad_Users': 448177, 'IdeaPad_Users': 109626, 'Desktop_Users': 50605, 'Install_ThinkPad': 903036, 'Install_IdeaPad': 197467, 'Install_Desktop': 91656, 'ThinkPad_Fail': 8495, 'IdeaPad_Fail': 1970, 'Desktop_Fail': 1592}ui
使用win32com方法来修改Excelspa
import win32com.client #使用win32com方法来修改Excel def modify_excel_win32com(dict_data, filename, title): #用于修改Excel的配置 xlApp = win32com.client.Dispatch('Excel.Application') #用xlApp打开用于修改和写入数据 xlBook = xlApp.Workbooks.Open(filename, ReadOnly = False) sheet = xlBook.Worksheets('WeeklyData' col_size = sheet.UsedRange.columns.Count + 1 #判断该title是否存在;如存在则覆盖数据;如不存在则新建数据 print(sheet.UsedRange.Value[0]) if title in sheet.UsedRange.Value[0]: # print(sheet.UsedRange.Value[0].index(title)) col_size = sheet.UsedRange.Value[0].index(title) + 1 else: try: col_size = sheet.UsedRange.Value[0].index(None) + 1 except: pass finally: sheet.Cells(1, col_size).Value = title print(col_size) for key, value in dict_data.items(): if key=='Install_A': sheet.Cells(2, col_size).Value = value elif key=='A_Users': sheet.Cells(3, col_size).Value = value elif key=='A_Fail': sheet.Cells(4, col_size).Value = value sheet.Cells(5, col_size).Value = '%.2f%%' % (value / sheet.Cells(2, col_size).Value * 100) # print(sheet.Cells(5, col_size).Value) elif key=='Install_B': sheet.Cells(6, col_size).Value = value elif key=='B_Users': sheet.Cells(7, col_size).Value = value elif key=='B_Fail': sheet.Cells(8, col_size).Value = value sheet.Cells(9, col_size).Value = '%.2f%%' % (value / sheet.Cells(6, col_size).Value * 100) elif key=='Install_C': sheet.Cells(10, col_size).Value = value elif key=='C_Users': sheet.Cells(11, col_size).Value = value elif key=='C_Fail': sheet.Cells(12, col_size).Value = value sheet.Cells(13, col_size).Value = '%.2f%%' % (value / sheet.Cells(10, col_size).Value * 100) sheet.Cells(14, col_size).Value = '%.2f%%' % ((sheet.Cells(4, col_size).Value + sheet.Cells(8, col_size).Value + value) / (sheet.Cells(2, col_size).Value + sheet.Cells(6, col_size).Value + sheet.Cells(10, col_size).Value) * 100) xlBook.Save() #保存 xlApp.quit() #关闭excel操做环境。
使用openpyxl库来修改Excelexcel
from openpyxl import worksheet from openpyxl import workbook from openpyxl import load_workbook from openpyxl.utils import get_column_letter #使用openpyxl库来修改Excel def modify_excel_openpyxl(dict_data, filename, title): wb = load_workbook(filename) #打开一个工做簿 sheet = wb['WeeklyData'] #获取一张表 col_size = sheet.max_column+1 first_row = [] for i in range(1, col_size): first_row.append(sheet.cell(row=1, column=i).value) print(first_row) #判断该title是否存在;如存在则覆盖数据;如不存在则新建数据 if title in first_row: col_size = first_row.index(title) + 1 else: try: col_size = first_row.index(None) + 1 except: pass finally: sheet.cell(row=1, column=col_size, value=title) print(get_column_letter(col_size)) col_letter = get_column_letter(col_size) sheet[col_letter+'2'] = 'testtest' for key, value in dict_data.items(): if key=='Install_A': sheet[col_letter+'2'] = value elif key=='A_Users': sheet[col_letter+'3'] = value elif key=='A_Fail': sheet[col_letter+'4'] = value sheet[col_letter+'5'] = '='+col_letter+'4/'+col_letter+'2' elif key=='Install_B': sheet[col_letter+'6'] = value elif key=='B_Users': sheet[col_letter+'7'] = value elif key=='B_Fail': sheet[col_letter+'8'] = value sheet[col_letter+'9'] = '='+col_letter+'8/'+col_letter+'6' elif key=='Install_C': sheet[col_letter+'10'] = value elif key=='C_Users': sheet[col_letter+'11'] = value elif key=='C_Fail': sheet[col_letter+'12'] = value sheet[col_letter+'13'] = '='+col_letter+'12/'+col_letter+'10' sheet[col_letter+'14'] = '=('+col_letter+'4+'+col_letter+'8+'+col_letter+'12)/('+col_letter+'2+'+col_letter+'6+'+col_letter+'10)' wb.save(filename) wb.close()