add VersionView as view

ereuse_devicehub/resources/versions/versions.py

@@ -1,10 +1,18 @@
 import flask
+import json
 import teal.marshmallow
 import ereuse_utils
 
 from typing import Callable, Iterable, Tuple
 from flask import make_response, g
-from teal.resource import Resource
+from teal.resource import Resource, View
+
+
+class VersionView(View):
+    def get(self, *args, **kwargs):
+        """Get version."""
+        v = "{}".format(ereuse_utils.version('ereuse-devicehub'))
+        return json.dumps({'devicehub': v})
 
 
 class VersionDef(Resource):
@@ -15,21 +23,19 @@ class VersionDef(Resource):
 
     def __init__(self, app,
                  import_name=__name__,
+                 static_folder='static',
                  static_url_path=None,
+                 template_folder='templates',
                  url_prefix=None,
                  subdomain=None,
                  url_defaults=None,
                  root_path=None,
                  cli_commands: Iterable[Tuple[Callable, str or None]] = tuple()):
-
+        super().__init__(app, import_name, static_folder, static_url_path, template_folder,
-        super().__init__(app, import_name, static_url_path,
                          url_prefix, subdomain, url_defaults, root_path, cli_commands)
-        d = {'id': None}
+
+        d = {'devicehub': '0.1.0a'}
         get = {'GET'}
 
-        self.add_url_rule('/', defaults=d, view_func=self.view, methods=get)
+        version_view = VersionView.as_view('stockDocumentView', definition=self)
-
+        self.add_url_rule('/', defaults=d, view_func=version_view, methods=get)
-    def view(self):
-        #import pdb; pdb.set_trace()
-        v = "{}".format(ereuse_utils.version('ereuse-devicehub'))
-        return {'devicehub': v}