import re import os import json import time import csv from datetime import datetime from urllib.parse import urlparse import logging import config from urllib.parse import urlparse, urlunparse, parse_qs, urlencode def replace_lang_param(url: str) -> str: """ 将URL中的lang参数统一替换为'en',支持路径中包含lang的情况 """ parsed = urlparse(url) # 处理路径中的lang参数(如 /ja/model/... 或 /en/model/...) path_parts = parsed.path.split('/') if len(path_parts) >= 2 and path_parts[1] in ['en', 'ja', 'zh']: path_parts[1] = 'en' # 替换第二个路径段为'en' new_path = '/'.join(path_parts) else: new_path = parsed.path # 处理查询参数中的lang(如有) query = parse_qs(parsed.query) # 构建新URL new_parsed = parsed._replace( path=new_path, query=urlencode(query, doseq=True) ) return urlunparse(new_parsed)