python 使用正则表达式替换两个实体模式之间的字符串

Posted 2021-05-09

#replaces a single entity between two patterns
def replacebetween(patt, string, repl):
    import re
    target = re.match(patt, string)
    g = list(target.groups())
    g[1] = repl
    return ''.join(g)