Adapt the rest protocol implementation to the changes I did for the soap protocol

wsme/rest.py

@@ -15,7 +15,7 @@ class RestProtocol(object):
             return True
         return request.headers.get('Content-Type') in self.content_types
 
-    def read_arguments(self, request, arguments):
+    def read_arguments(self, request, funcdef):
         if len(request.params) and request.body:
             raise ClientSideError(
                 "Cannot read parameters from both a body and GET/POST params")
@@ -38,7 +38,7 @@ class RestProtocol(object):
 
         kw = {}
 
-        for arg in arguments:
+        for arg in funcdef.arguments:
             if arg.name not in parsed_args:
                 if arg.mandatory:
                     raise MissingArgument(arg.name)

wsme/restjson.py

@@ -106,8 +106,8 @@ class RestJsonProtocol(RestProtocol):
         raw_args = json.loads(body)
         return raw_args
 
-    def encode_result(self, result, return_type):
-        r = tojson(return_type, result)
+    def encode_result(self, result, funcdef):
+        r = tojson(funcdef.return_type, result)
         return json.dumps({'result': r}, ensure_ascii=False).encode('utf8')
 
     def encode_error(self, errordetail):

wsme/restxml.py

@@ -125,8 +125,8 @@ class RestXmlProtocol(RestProtocol):
     def parse_args(self, body):
         return dict((sub.tag, sub) for sub in et.fromstring(body))
 
-    def encode_result(self, result, return_type):
-        return et.tostring(toxml(return_type, 'result', result))
+    def encode_result(self, result, funcdef):
+        return et.tostring(toxml(funcdef.return_type, 'result', result))
 
     def encode_error(self, errordetail):
         el = et.Element('error')

wsme/tests/test_controller.py

@@ -94,8 +94,8 @@ class TestController(unittest.TestCase):
 
         api = [i for i in scan_api(r)]
         assert len(api) == 1
-        assert api[0][0] == ['ns']
-        fd = api[0][1]
+        fd = api[0]
+        assert fd.path == ['ns']
         assert fd.name == 'multiply'
 
     def test_handle_request(self):