according to sitemap.xml rebuild cache @Cache Enabler – WordPress Caching

rebuild_wp_cache.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# https://cn.wordpress.org/plugins/cache-enabler/
# rebuild cache according to sitemap.xml

import os
import requests
import xml.etree.ElementTree as ET
import time
import shutil


CACHE_DIR = "/var/www/wordpress/wp-content/cache/cache-enabler/"
SITEMAP_URL = "https://iyaozhen.com/sitemap.xml"

if os.path.isdir(CACHE_DIR):
    shutil.rmtree(CACHE_DIR)
    try:
        sitemap = requests.get(SITEMAP_URL)
    except (requests.HTTPError, requests.ConnectionError) as e:
        print("get sitemap.xml error: %s" % e)
    else:
        urlset = ET.fromstring(sitemap.content)
        print("start rebuild cache at %s" % time.asctime())
        for url in urlset:
            loc = url[0].text
            try:
                requests.get(loc)
            except (requests.HTTPError, requests.ConnectionError) as e:
                print("request %s error: %s" % (loc, e))
            else:
                print("hit %s" % loc)
            finally:
                time.sleep(0.1)
else:
    print("no cache dir: %s" % CACHE_DIR)

what this script does?

what this script does?

for https://cn.wordpress.org/plugins/cache-enabler/
refresh cache