通过正则表达式获取指定字符串值方法

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Author : jack

import re

class reUnit():
    """
    通过正则表达式获取指定字符串值方法，如果结果不唯一，则返回多个
    """
    def reUnit(anyStr,leftBoundaryStr,rigjtBoundaryStr):
        """
        :param str: 完整的字符串str
        :param leftBoundaryStr: 左边界str
        :param rigjtBoundaryStr: 右边界str
        :return:返回正则取值结果list
        """
        return re.findall("{}(.+?){}".format(leftBoundaryStr,rigjtBoundaryStr),anyStr)



if __name__ == \'__main__\':
    str = "onlineTestCase"
    print(reUnit.reUnit(str,"online","Case")) #结果:[\'Test\']