def link_prefix(self):
        cached = self._link_prefix_cache.get(self.app.__class__)
        if cached is not None:
            return cached

        prefix = self._link_prefix_cache[self.app.__class__]\
               = generic.link_prefix(self, lookup=self.lookup)

        return prefix
Prefix to all links created by this request.
dataset/ETHPy150Open morepath/morepath/morepath/request.py/Request.link_prefix