Python将多份excel表格整理成一份表格

import xlrd import xlwt import os from xlutils.copy import copy import os.path from xlwt import * dir = input("输入文件路径/n"); start_row = input("输入需要读取起始行号/n"); start_row = int(start_row) end_row = input("输入结束行,输入0表示有内容的最后一行/n") end_row = int(end_row) #dir = 'E:/毕业资料/2013电2//' all_file = []; def min_s(a ,b):  if a == 0:   return b  if (a >b):   return b  else:   return a #遍历所有同学文件 for parent,folder,filename in os.walk(dir):  for file,x in zip(filename,range(len(filename))):   file = os.path.join(parent,filename[x])   print(filename[x])   all_file.append(file) print("/n文件总数：",len(all_file)) if os.path.exists("result.xls"):  os.remove("result.xls") w = xlwt.Workbook() row = 0; ws = w.add_sheet('sheet1',cell_overwrite_ok=True) style = XFStyle()       fnt = Font()              fnt.height = 240   fnt.name = u'宋体' style.font = fnt   align = Alignment() align.horz = 2 style.alignment = align for single_file_path in all_file:  data = xlrd.open_workbook(single_file_path);  sheet = data.sheet_by_index(0)  if sheet.nrows >= start_row:   for i in range(start_row-1,min_s(end_row,sheet.nrows)):    list = sheet.row_values(i)    for col in range(0,len(list)):     ws.write(row,col,list[col],style)    row = row + 1;  else:   print("非法填写的表格名称:"+single_file_path)  #写入目标文件  print("运行结束，结果保存在result.xls文件里/n") print("对于日期，可将对应单元格设置为为日期格式便可正确显示/n"   "对于超长数字例如身份证号码，设置为文本格式即可/n") w.save('result.xls') os.system("pause")