re模块

import re
# phone = input('请输入手机号')
# regx =r'^1[3-9]\d{9}$'
# ret = re.search(regx,phone)
# if ret :
#     print('合法')
# else:
#     print('不合法')

#
# ret = re.match(r'\d+','wind66')
# print(ret)
#
# ret = re.match(r'\d+','66wind')
# print(ret)
# print(ret.group())
#
#
# s='wind|66'
# res = s.split('|')
# print(res)
# #
# res = re.split(r'\d+',r'wind666lisir123')
# print(res)
# #
# ret = re.sub('\d+','A','r"wind666lisir123"')
# print(ret)
#
# rule = re.compile('\d+')
# ret = rule.findall(r'wind666lisir123')
# print(ret)
#
#
# ret = re.finditer('\d','wind666689679868990898d')
# print(ret)
# for i in ret:
#     print(i.group())