def visit_literal(self, literal, (spaceless_literal, _)):
        return spaceless_literal
Test a middleware that implements process_view, operating on a callable class.
dataset/ETHPy150Open erikrose/parsimonious/parsimonious/grammar.py/RuleVisitor.visit_literal--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/tests/regressiontests/utils/decorators.py/DecoratorFromMiddlewareTests.test_callable_process_view_middleware