項目週報彙報的時候要作數據彙總,老是要從不一樣的excel文件中去獲取數據最後彙總到一個excel表裏面,因此決定用python直接寫個自動化腳原本自動執行。html
用python來讀寫excel,目前找了2個方法:win32com.client和openpyxlpython
python雖然並非特別在乎大小寫,可是使用win32com.client必定要注意大小寫,不少函數若是不區分大小寫,是沒法調用的,好比打開excel表格的Open函數,’O’必須大寫,還有wb.Save(),‘S’也必須大寫,而咱們使用openpyxl使用小寫便可。編程
openpyxl在保存時用save(),不少原有的格式圖表是沒法保留下來的,好比對excel進行修改,裏邊原有的透視表,用openpyxl的save()是沒法保存的,可是使用win32com.client的wb.Save()倒是能夠保存這些圖表的,這也是更加方便的地方。app
這裏簡單分享項目中用到這2個模版的寫數據方式:函數
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方法來修改Excelspa
import win32com.client #使用win32com方法來修改Excel def modify_excel_win32com(dict_data, filename, title): #用於修改Excel的配置 xlApp = win32com.client.Dispatch('Excel.Application') #用xlApp打開用於修改和寫入數據 xlBook = xlApp.Workbooks.Open(filename, ReadOnly = False) sheet = xlBook.Worksheets('WeeklyData' col_size = sheet.UsedRange.columns.Count + 1 #判斷該title是否存在;如存在則覆蓋數據;如不存在則新建數據 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() #關閉excel操做環境。
使用openpyxl庫來修改Excelexcel
from openpyxl import worksheet from openpyxl import workbook from openpyxl import load_workbook from openpyxl.utils import get_column_letter #使用openpyxl庫來修改Excel def modify_excel_openpyxl(dict_data, filename, title): wb = load_workbook(filename) #打開一個工做簿 sheet = wb['WeeklyData'] #獲取一張表 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) #判斷該title是否存在;如存在則覆蓋數據;如不存在則新建數據 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()