分享程序员开发的那些事...
更新时间：2022-10-04 22:11:06
#1###############################################20170823用户查询认证
[root@zabbix pickle_query]# more query.py
#!/usr/bin/python
#encoding=utf-8
import tab,sys,pickle,getpass
f=open('/tmp/python/pickle_query/account.pkg','r')
account=pickle.load(f)
f.close()
def query():
while True:
name=raw_input('请输入你的用户名：')
if name == 'quit':
sys.exit()
if name in account:
while True:
password=getpass.getpass('请输入你密码：')
if password =='quit':
sys.exit()
#if password != passwd:
if password != account[name]:
print '对不起，密码错误，请重新输入密码！'
continue
else:break
print '\033[36;1m欢迎登陆查询\033[0m'
while True:
Flag=0
keyword=raw_input('请输入你要查询的人的姓名:')
if keyword == 'quit':
sys.exit()
if len(keyword)==0:
continue
f=open('/tmp/python/students.txt','r')
while True:
line=f.readline()
if len(line)==0:break
if len(line.strip())!=0:
ming = line.split()
namex = ming[1]
if keyword in namex:
print '\033[33;1m%s\033[0m'%line.rstrip()
Flag=1
else:continue
if Flag==0:
print '对不起，没有你要查询的信息，请重新输入！'
f.close()
else:
print "对不起，用户名输入错误，请重新输入！"
def main():
query()
if __name__=="__main__":
main()
[root@zabbix pickle_query]# more dict.py
#!/usr/bin/env python
#_*_ coding:utf-8 _*_
#创建密码文件,by xk
#time 20170825
import pickle
account={'user1':'passwd1','user1':'passwd2','user3':'passwd3','user4':'passwd4'}
f=open('/tmp/python/pickle_query/account.pkg','wb')
pickle.dump(account,f)
f.close()
#f=open('/tmp/python/pickle_query/account.pkg','r+')
#acc=pickle.load(f)
#acc['xukeqiang']='xkq'
#f.close()
#f=open('/tmp/python/pickle_query/account.pkg','r+')
#pickle.dump(acc,f)
#f.close()
#f=open('/tmp/python/pickle_query/account.pkg','r+')
#acc=pickle.load(f)
#f.close()
#print acc
[root@zabbix pickle_query]#
########################################################20170823用户查询认证，可以正常退出
#!/usr/bin/python
#encoding=utf-8
while True:
input_name=raw_input('请输入你的用户名(退出请输入quit)：')
if input_name=='quit':break
name='xkq'
if input_name==name:
passwd='xkq'
while True:
input_passwd=raw_input('请输入你的密码(退出请输入quit)：')
if input_passwd=='quit':break
if input_passwd != passwd:
print '对不起，密码错误，请重新输入'
else:break
if input_passwd=='quit':break
print '欢迎登陆查询'
while True:
Flag=0
f=open('/tmp/python/students.txt','r')
keyword=raw_input('请输入你想要查询的信息(退出请输入quit)：')
if keyword=='quit':
break
if len(keyword)==0:
f.close()
continue
keyword=keyword.strip()
if keyword=='':
f.close()
continue
while True:
line=f.readline()
if len(line)==0:break
if keyword in line:
print line,#加逗号，不多输出一行空行
Flag=1
if Flag==0:
print '对不起，没有查询到你需要的信息，请重新输入'
f.close()
else:print '对不起，用户名错误，请重新输入'
###################################################20170823
#将/tmp/python/students.txt中的oldword替换成newword
#!/usr/bin/python
#_*_ coding:utf-8 _*_
import fileinput
for line in fileinput.input('/tmp/python/students.txt',backup='.bak',inplace=1):
line=line.replace('oldword','newword')
print line,
############################################################备份21070826
#!/usr/bin/env python
#_*_ coding:utf-8 _*_
import os,sys,time
#print sys.argv[-1]
#backup_file=sys.argv[1]
backup_time=time.strftime('%Y%m%d_%H%M%S',time.localtime())
#a=time.strftime('%Y/%m/%d_%H:%M:%S',time.localtime())
backup_cmd="tar -zcvf /tmp/python_%s.tar.gz %s"%(backup_time,sys.argv[1])
#backup_cmd="tar -zcvf /tmp/python_%s.tar.gz /tmp/python"%backup_time
os.system(backup_cmd)
###########################################################
~