Homogenize route declaration indentation

Author: alvarolopez

deepaas/api/v2/__init__.py

@@ -38,7 +38,12 @@ def get_app(enable_train=True, enable_predict=True):
 
     v2_debug.setup_debug()
 
-    APP.router.add_get('/', get_version, name="v2", allow_head=False)
+    APP.router.add_get(
+        '/',
+        get_version,
+        name="v2",
+        allow_head=False
+    )
     v2_debug.setup_routes(APP)
     v2_model.setup_routes(APP)
     v2_train.setup_routes(APP, enable=enable_train)

deepaas/api/v2/debug.py

@@ -94,4 +94,8 @@ async def get(request, wsk_args=None):
 
 
 def setup_routes(app):
-    app.router.add_get("/debug/", get, allow_head=False)
+    app.router.add_get(
+        "/debug/",
+        get,
+        allow_head=False
+    )

deepaas/api/v2/models.py

@@ -88,13 +88,19 @@ async def get(self, request, wsk_args=None):
 
 
 def setup_routes(app):
-    app.router.add_get("/models/", index, allow_head=False)
+    app.router.add_get(
+        "/models/",
+        index,
+        allow_head=False
+    )
 
     # In the next lines we iterate over the loaded models and create the
     # different resources for each model. This way we can also load the
     # expected parameters if needed (as in the training method).
     for model_name, model_obj in model.V2_MODELS.items():
         hdlr = _get_handler(model_name, model_obj)
-        app.router.add_get("/models/%s/" % model_name,
-                           hdlr.get,
-                           allow_head=False)
+        app.router.add_get(
+            "/models/%s/" % model_name,
+            hdlr.get,
+            allow_head=False
+        )

deepaas/api/v2/predict.py

@@ -98,4 +98,7 @@ def setup_routes(app, enable=True):
             hdlr = _get_handler(model_name, model_obj)
         else:
             hdlr = utils.NotEnabledHandler()
-        app.router.add_post("/models/%s/predict/" % model_name, hdlr.post)
+        app.router.add_post(
+            "/models/%s/predict/" % model_name,
+            hdlr.post
+        )

deepaas/api/v2/train.py

@@ -139,13 +139,20 @@ def setup_routes(app, enable=True):
             hdlr = _get_handler(model_name, model_obj)
         else:
             hdlr = utils.NotEnabledHandler()
-        app.router.add_post("/models/%s/train/" % model_name, hdlr.post)
-        app.router.add_get("/models/%s/train/" % model_name,
-                           hdlr.index,
-                           allow_head=False)
-        app.router.add_get("/models/%s/train/{uuid}" % model_name,
-                           hdlr.get,
-                           allow_head=False)
+        app.router.add_post(
+            "/models/%s/train/" % model_name,
+            hdlr.post
+        )
+        app.router.add_get(
+            "/models/%s/train/" % model_name,
+            hdlr.index,
+            allow_head=False
+        )
+        app.router.add_get(
+            "/models/%s/train/{uuid}" % model_name,
+            hdlr.get,
+            allow_head=False
+        )
         app.router.add_delete(
             "/models/%s/train/{uuid}" % model_name,
             hdlr.delete