fastapi_best_architecture/backend/utils/re_verify.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import re


def search_string(pattern: str, text: str) -> re.Match[str] | None:
    """
    全字段正则匹配

    :param pattern: 正则表达式模式
    :param text: 待匹配的文本
    :return:
    """
    if not pattern or not text:
        return None

    result = re.search(pattern, text)
    return result


def match_string(pattern: str, text: str) -> re.Match[str] | None:
    """
    从字段开头正则匹配

    :param pattern: 正则表达式模式
    :param text: 待匹配的文本
    :return:
    """
    if not pattern or not text:
        return None

    result = re.match(pattern, text)
    return result


def is_phone(number: str) -> re.Match[str] | None:
    """
    检查手机号码格式

    :param number: 待检查的手机号码
    :return:
    """
    if not number:
        return None

    phone_pattern = r'^1[3-9]\d{9}$'
    return match_string(phone_pattern, number)


def is_git_url(url: str) -> re.Match[str] | None:
    """
    检查 git URL 格式

    :param url: 待检查的 URL
    :return:
    """
    if not url:
        return None

    git_pattern = r'^(?!(git\+ssh|ssh)://|git@)(?P<scheme>git|https?|file)://(?P<host>[^/]*)(?P<path>(?:/[^/]*)*/)(?P<repo>[^/]+?)(?:\.git)?$'
    return match_string(git_pattern, url)