Continue working on the rest-xml tests and implementation + changed the RestProtocol interface

wsme/rest.py

@@ -22,7 +22,7 @@ class RestProtocol(object):
 
         try:
             func, funcdef = root._lookup_function(path)
-            kw = self.get_args(request)
+            kw = self.decode_args(request, funcdef.arguments)
             result = func(**kw)
             # TODO make sure result type == a._wsme_definition.return_type
             res.body = self.encode_result(result, funcdef.return_type)

wsme/restjson.py

@@ -29,7 +29,7 @@ class RestJsonProtocol(RestProtocol):
     dataformat = 'json'
     content_types = ['application/json', 'text/json', None]
 
-    def get_args(self, req):
+    def decode_args(self, req, arguments):
         kw = json.loads(req.body)
         return kw
 

wsme/restxml.py

@@ -15,11 +15,14 @@ class RestXmlProtocol(RestProtocol):
     dataformat = 'xml'
     content_types = ['text/xml']
 
-    def get_args(self, req):
-        kw = json.loads(req.body)
+    def decode_args(self, req, arguments):
+        el = et.fromstring(req.body)
+        assert el.tag == 'parameters'
+        kw = {}
         return kw
 
     def encode_result(self, result, return_type):
+        return '<result/>'
         return json.dumps({'result': prepare_encode(result, return_type)})
 
     def encode_error(self, errordetail):