code: def eval_permission(self, token, resource, scope, submit_request=False):
          
          return self.eval_permissions(
              token=token,
              resource_scopes_tuples=[(resource, scope)],
              submit_request=submit_request
          )
docs: Evalutes if user has permission for scope on resource.
  
          :param str token: client access token
          :param str resource: resource to access
          :param str scope: scope on resource
          :param boolean submit_request: submit request if not allowed to access?
          rtype: boolean