ランダムな文字列を生成する関数です

randomstr

#!/usr/bin/python
#coding:utf-8

import random

def makestr(num):
     s = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz123456789[]{}!$%&'()-^¥:;*+><"
     strist = list(s)
     string = ""
     for i in range(num):
          x = random.randint(0,len(strlist)-1)
          string += strlist[x]
     print string

randomstr2

#!/usr/bin/python
#coding:utf-8

#文字列をリストにしない場合

import random

def makestr(num):
     s = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz123456789[]{}!$%&'()-^¥:;*+><"
     string = ""
     for i in range(num):
          x = random.randint(0,len(s)-1)
          string += s[x]
     print string