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# -*- coding: utf-8 -*-
#
class METAMixin:
def get_next_url_from_meta(self):
request_meta = self.request.META or {}
next_url = None
referer = request_meta.get('HTTP_REFERER', '')
next_url_item = referer.rsplit('next=', 1)
if len(next_url_item) > 1:
next_url = next_url_item[-1]
return next_url