python中字符串自动拼接的示例代码

import re

XZQH_PATTERN = r"^[^省市区县村路街乡0-9a-zA-Z]+省$|"
r"^(?!.*[一二三四五六七八九十]门市$)[^区县村路街乡]*[^超小鱼0-9a-zA-Z]市$|"
r"^[^县镇区村路街乡]*[^小景胜假务东西南北中社业发港住车游护园校舍活墅工0-9a-zA-Z一二三四五六七八九十]区$|"
r"县$"


def process_one(address: str):
    """
    判断单条地址是否仅包含行政区划
    :param address:
    :return: 是:True  否:False
    """
    if re.search("自治区", address):
        address = re.sub("自治区", "省", address)
    return re.search(XZQH_PATTERN, address)


if __name__ == '__main__':
    print(process_one("xx小区"))  # <re.Match object; span=(0, 0), match=''>

import re

XZQH_PATTERN = (r"^[^省市区县村路街乡0-9a-zA-Z]+省$|"
                r"^(?!.*[一二三四五六七八九十]门市$)[^区县村路街乡]*[^超小鱼0-9a-zA-Z]市$|"
                r"^[^县镇区村路街乡]*[^小景胜假务东西南北中社业发港住车游护园校舍活墅工0-9a-zA-Z一二三四五六七八九十]区$|"
                r"县$")


def process_one(address: str):
    """
    判断单条地址是否仅包含行政区划
    :param address:
    :return: 是:True  否:False
    """
    if re.search("自治区", address):
        address = re.sub("自治区", "省", address)
    return re.search(XZQH_PATTERN, address)


if __name__ == '__main__':
    print(process_one("xx小区"))  # None

s1 = 'a' 'b' 'c'

s2 = ('a' 'c'
      'b')

s3 = 'a' 'c'
'b'

print(f's1: {s1}')
print(f's2: {s2}')
print(f's3: {s3}')

# s1: abc
# s2: acb
# s3: ac