脚本——生成验证码的函数

#-*- coding:UTF-8  -*-
# generate verification
import random
def generate_verification_code(lenth=6):
    code_list=[]
    for i in range(10):
        code_list.append(str(i))
    for i in range(65,91):
        code_list.append(chr(i))
    for i in range(97,123):
        code_list.append(chr(i))
    myslice=random.sample(code_list,lenth)
    verification_code=‘ ‘.join(myslice)
    return verification_code
print generate_verification_code()