y t 2列資料對比，輸出 t中的新增元素存放到txt檔案中
# -*- coding:utf-8 -*-importos
yesterdaynamelist=
todaynamelist=
differentnamelist=
areceivername=
test=
#讀取 昨天生成的
namelist
檔案 並生成
todaynamelist
namelist = open('d:
\\python
\\project
\\atuoemail
\\date
\\riqi.txt'
,'r')
linea = namelist.readlines()
# lineb = namelist.readline()
# print (namelist)
# print (linea)
# print (lineb)
# for i in linea:
# print (i)
#foriinlinea:
line=i.split()
# print(line)
yesterdaynamelist.extend(line)
# print(yestdaynamelist)# 將
todaynamelist
列表輸出成單列的文字。
yesterdaytxt = open("d:
\\python
\\project
\\atuoemail
\\date
\\yesterdaytxt.txt"
,"w"
,encoding="utf-8") #w
引數 建立+複寫
yesterdaytxt.close()
foriinyesterdaynamelist:
# print (i)
# print(type(i))
yesterdaytxt = open("d:
\\python
\\project
\\atuoemail
\\date
\\yesterdaytxt.txt"
,"a"
,encoding="utf-8")
yesterdaytxt.write(i)
yesterdaytxt.write("
\n")
yesterdaytxt.close()
# todaytxt.write(todaynamelist)
# todaytxt.close() #
關閉檔案
# yesterdaytxt
# temp
# print (line)
# for i in line:
# print i.strip().split()[0]
# print i.strip().split()[1]
# print i.strip().split()[2]#呼叫
cmd生成當天最新的域控使用者名單。
os.system('d:
\\python
\\project
\\atuoemail
\\todayaduser.bat')
namelist = open('d:
\\python
\\project
\\atuoemail
\\date
\\riqi.txt'
,'r')
linea = namelist.readlines()
todaynamelist=
foriinlinea:
line=i.split()
# print(line)
todaynamelist.extend(line)
# print(todaynamelist)
# print(todaynamelist)
# print(yesterdaynamelist)
# print(list(set(todaynamelist).difference(set(yesterdaynamelist))))
#生成差異名單並匯出檔案
differentnamelist=list(set(todaynamelist).difference(set(yesterdaynamelist))) #「t」「y」
對比，輸出
「t」中新增的元素
# print(differentnamelist)
foriindifferentnamelist:
# print (i)
# print(type(i))
differentnamelist = open("d:
\\python
\\project
\\atuoemail
\\date
\\differentnamelist.txt"
,"a"
,encoding="utf-8")
differentnamelist.write(i)
differentnamelist.write("@dafy.com,")
differentnamelist.close()
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