fix import bug

Author: gusibi

swagger_py_codegen/templates/sanic/api.tpl

@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-from __future__ import absolute_import, print_function
+from __future__ import absolute_import
 
 import inspect
 
@@ -25,7 +25,8 @@ def add_after_decorators(model_class):
     for name, m in inspect.getmembers(model_class, inspect.isfunction):
         if name in methods:
             for dec in after_decorators:
-                setattr(model_class, name, dec)
+                m = dec(m)
+            setattr(model_class, name, m)
 
 
 class APIMetaclass(type):
@@ -35,7 +36,7 @@ class APIMetaclass(type):
     def __init__(cls, name, bases, attrs):
         super(APIMetaclass, cls).__init__(name, bases, attrs)
         add_before_decorators(cls)
-        # add_after_decorators(cls)
+        add_after_decorators(cls)
 
 
 class Resource(HTTPMethodView, metaclass=APIMetaclass):

swagger_py_codegen/templates/sanic/app.tpl

@@ -2,6 +2,8 @@
 from __future__ import absolute_import
 
 from sanic import Sanic
+from sanic.response import json
+from sanic.exceptions import NotFound, InvalidUsage
 
 import {{ blueprint }}
 

swagger_py_codegen/templates/sanic/requirements.tpl

@@ -2,3 +2,4 @@ sanic
 jsonschema
 ujson
 uwsgi
+werkzeug

swagger_py_codegen/templates/sanic/validators.tpl

@@ -132,7 +132,6 @@ def request_validate(view):
             result, errors = validator.validate(value)
             if errors:
                 raise ServerError('Unprocessable Entity', status_code=422)
-            request[location] = result
         return view(*args, **kwargs)
 
     return wrapper

swagger_py_codegen/templates/sanic/view.tpl

@@ -10,9 +10,9 @@ class {{ name }}(Resource):
 
     {%- for method, ins in methods.items() %}
 
-    def {{ method.lower() }}(self, request{{ params.__len__() and ', ' or '' }}{{ params | join(', ') }}):
+    async def {{ method.lower() }}(self, request{{ params.__len__() and ', ' or '' }}{{ params | join(', ') }}):
         {%- for request in ins.requests %}
-        print(request.'{{request}}')
+        print(request.{{request}})
         {%- endfor %}
 
         {% if 'response' in  ins -%}