adapter.py 文件源码

def get_current_site(self):
        if self.request:
            site = get_current_site(self.request)
        elif ('django.contrib.sites' in settings.INSTALLED_APPS and
              settings.SITE_ID):
            from django.contrib.sites.models import Site
            site = Site.objects.get_current()
        else:
            site = None
        return site