## xlutils
import xlrd
from xlutils import copy #xlutils module must be imported into a single module for use
book = xlrd.open_workbook('app_student.xls') #First
use the xlrd module to open an excel
new_book = copy.copy(book)
#Copy a copy of excel through the copy method in the xlutils module
sheet = new_book.get_sheet(0) #Get sheet page
lis = ['number','name','sex','age','address','class','mobile phone number','gold coin']
for col,filed in enumerate(lis):
sheet.write(0,col,filed)
new_book.save('app_student.xls')