自学教程：Python使用openpyxl复制整张sheet

from copy import copyfrom openpyxl import load_workbook, Workbook def replace_xls(src_file,tag_file,sheet_name): #    src_file是源xlsx文件，tag_file是目标xlsx文件，sheet_name是目标xlsx里的新sheet名称  print("Start sheet %s copy from %s to %s"%(sheet_name,src_file,tag_file)) wb = load_workbook(src_file) wb2 = load_workbook(tag_file)  ws = wb.get_sheet_by_name(wb.get_sheet_names()[0]) ws2 = wb2.create_sheet(sheet_name.decode('utf-8'))  max_row=ws.max_row  #最大行数 max_column=ws.max_column  #最大列数  wm=zip(ws.merged_cells) #开始处理合并单元格 if len(wm)>0 : for i in range(0,len(wm)):  cell2=str(wm[i]).replace('(<MergeCell ','').replace('>,)','')  print("MergeCell : %s" % cell2)  ws2.merge_cells(cell2)  for m in range(1,max_row + 1): ws2.row_dimensions[m].height = ws.row_dimensions[m].height  for n in range(1,1 + max_column):  if n<27 :  c=chr(n+64).upper() #ASCII字符,chr(65)='A'  else:  if n < 677 :   c=chr(divmod(n,26)[0]+64)+chr(divmod(n,26)[1]+64)  else:   c=chr(divmod(n,676)[0]+64) + chr(divmod(divmod(n,676)[1],26)[0]+64) + chr(divmod(divmod(n,676)[1],26)[1]+64)  i='%s%d'%(c,m) #单元格编号  if m == 1 :#   print("Modify column %s width from %d to %d" % (n, ws2.column_dimensions[c].width ,ws.column_dimensions[c].width))   ws2.column_dimensions[c].width = ws.column_dimensions[c].width  try:  getattr(ws.cell(row=m, column=c), "value" )  cell1=ws[i]  #获取data单元格数据  ws2[i].value=cell1.value  #赋值到ws2单元格  if cell1.has_style: #拷贝格式   ws2[i].font = copy(cell1.font)   ws2[i].border = copy(cell1.border)   ws2[i].fill = copy(cell1.fill)   ws2[i].number_format = copy(cell1.number_format)   ws2[i].protection = copy(cell1.protection)   ws2[i].alignment = copy(cell1.alignment)  except AttributeError as e:  print("cell(%s) is %s" % (i,e))  continue  wb2.save(tag_file)  wb2.close() wb.close()