fixes #2 and added example for variable parentheses in flask routes

examples/example.py

@@ -6,7 +6,7 @@
 
 class UserAPI(MethodView):
 
-    def get(self):
+    def get(self, team_id):
         """
         Get a list of users
         First line is the summary
@@ -20,7 +20,7 @@ def get(self):
         """
         return []
 
-    def post(self):
+    def post(self, team_id):
         """
         Create a new user
         ---
@@ -58,7 +58,7 @@ def after_request(response):
     response.headers.add('Access-Control-Max-Age', 60 * 60 * 24 * 20)
     return response
 
-app.add_url_rule('/users/', view_func=UserAPI.as_view('users'))
+app.add_url_rule('/users/<int:team_id>', view_func=UserAPI.as_view('users'))
 
 @app.route("/hacky")
 def bla():

flask_swagger.py

@@ -80,6 +80,9 @@ def spec():
     paths = output['paths']
     definitions = output['definitions']
     ignore_verbs = {"HEAD", "OPTIONS"}
+    # technically only responses is non-optional
+    optional_fields = ['tags', 'consumes', 'produces', 'schemes', 'security',
+                       'deprecated', 'operationId', 'externalDocs']
 
     for rule in app.url_map.iter_rules():
         endpoint = app.view_functions[rule.endpoint]
@@ -104,13 +107,18 @@ def spec():
                     def_id = definition.get('id')
                     if def_id is not None:
                         definitions[def_id] = definition
-                operations[verb] = dict(
+                operation = dict(
                     summary=summary,
                     description=description,
-                    responses=responses,
-                    tags=swag.get('tags', []),
-                    parameters=params
+                    parameters=params,
+                    responses=responses
                 )
+                # optionals
+                for key in optional_fields:
+                    if key in swag:
+                        operation[key] = swag.get(key)
+                operations[verb] = operation
+
         if len(operations):
             rule = str(rule)
             for arg in re.findall('(<(.*?\:)?(.*?)>)', rule):

setup.py

@@ -7,7 +7,7 @@
     long_description = file.read()
 
 setup(name='flask-swagger',
-      version='0.2.0',
+      version='0.2.1',
       url='https://github.com/gangverk/flask-swagger',
       description='Extract swagger specs from your flast-restful project',
       author='Atli Thorbjornsson',