'Build method view for service'

def add_methods(self, service):

    bindings = {'document/literal': Document(self), 'rpc/literal': RPC(self), 'rpc/encoded': Encoded(self)}
    for p in service.ports:
        binding = p.binding
        ptype = p.binding.type
        operations = p.binding.type.operations.values()
        for name in [op.name for op in operations]:
            m = Facade('Method')
            m.name = name
            m.location = p.location
            m.binding = Facade('binding')
            op = binding.operation(name)
            m.soap = op.soap
            key = '/'.join((op.soap.style, op.soap.input.body.use))
            m.binding.input = bindings.get(key)
            key = '/'.join((op.soap.style, op.soap.output.body.use))
            m.binding.output = bindings.get(key)
            op = ptype.operation(name)
            p.methods[name] = m
