code: def set_site_specifics(self, site):
          
          r = self.local_renderer
          site_data = self.genv.sites[site].copy()
          r.env.site = site
          if self.verbose:
              print('set_site_specifics.data:')
              pprint(site_data, indent=4)
  
          # Remove local namespace settings from the global namespace
          # by converting <satchel_name>_<variable_name> to <variable_name>.
          local_ns = {}
          for k, v in list(site_data.items()):
              if k.startswith(self.name + '_'):
                  _k = k[len(self.name + '_'):]
                  local_ns[_k] = v
                  del site_data[k]
  
          r.env.update(local_ns)
          r.env.update(site_data)
docs: Loads settings for the target site.