placeholder.py 文件源码

def _placeholder_cache_key(placeholder, lang):
    cache_key = '%srender_placeholder:%s.%s' % (get_cms_setting("CACHE_PREFIX"), placeholder.pk, str(lang))
    if settings.USE_TZ:
        tz_name = force_text(get_current_timezone_name(), errors='ignore')
        cache_key += '.%s' % tz_name.encode('ascii', 'ignore').decode('ascii').replace(' ', '_')
    return cache_key