python对excel文档去重及求和

废话不多说，估计只有我这个菜鸟废了2个小时才搞出来，主要是我想了太多方法来实现，最后都因为这因为那的原因失败了
间接说明自己对可变与不可变类型的了解，还是不够透彻
最后就用了个笨方法解决了

---

coding:utf-8

import xlrd
import xlwt
import os
from collections import Counter
workbook = xlrd.open_workbook(r’D:\hh\heli\a.xlsx’)
Sheet1 = workbook.sheet_by_name(‘Sheet1’)
clos_a=Sheet1.col_values(1)
clos_b=Sheet1.col_values(4)
clos_c=Sheet1.col_values(5)
wbk = xlwt.Workbook()
sheet = wbk.add_sheet(u’初始表’)
sheet.write(0, 0, u’小区’)
sheet.write(0, 1, u’总端口数’)
sheet.write(0, 2, u’已使用端口数’)
test=(‘D:\hh\heli\美女你好.xls’).decode(‘utf-8’) #表名是不是让你想入非非了，哈哈
result = []
list_m=map(lambda x,y:[x,y],clos_a,clos_b)
list_n=map(lambda q,w:[q,w],clos_a,clos_c)
dic={}
dic_a={}
def read_excel():
while test is True:
os.remove(test)
else:
for elem in list_m:
key=elem[0]
if key in dic:
dic[key]+=elem[1]
else:
dic[key]=elem[1]
for elem_a in list_n:
key_a = elem_a[0]
if key_a in dic_a:
dic_a[key_a]+=elem_a[1]
else:
dic_a[key_a] = elem_a[1]
item=list(dic)
item_a=list(dic_a)
for i in range(1,len(item)):
sheet.write(i,0,item[i])
sheet.write(i,1,dic[item[i]])
for p in range(1,len(item_a)):
sheet.write(p,2,dic_a[item_a[p]])
wbk.save(test)
if name == “main“:
read_excel()