Feature Flags: Generically deal with HTTP-based feature flags.

* Define a default `FEATURE_FLAGS_HTTP` configuration variable that's
  an empty list to help defining http-based feature flags that can be
  used to turn on/off features
* Build macro to include hidden fields for feature flags where
  necessary.
* Extend flask's `url_for` function to deal with defined feature flags
  in a mostly transparent way

1 files changed, 2 insertions, 3 deletions

diff --git a/uploader/base_routes.py b/uploader/base_routes.py
index 3d0e1b2..80a15a0 100644
--- a/uploader/base_routes.py
+++ b/uploader/base_routes.py
@@ -6,12 +6,12 @@ from urllib.parse import urljoin
 from gn_libs.mysqldb import database_connection
 from flask import (flash,
                    request,
-                   url_for,
                    redirect,
                    Blueprint,
                    current_app as app,
                    send_from_directory)
 
+from uploader.flask_extensions import url_for
 from uploader.ui import make_template_renderer
 from uploader.oauth2.client import user_logged_in
 from uploader.species.models import all_species, species_by_id
@@ -53,8 +53,7 @@ def index():
             return redirect(url_for("base.index", streamlined_ui=streamlined_ui))
 
         return redirect(url_for("species.view_species",
-                                species_id=species["SpeciesId"],
-                                streamlined_ui=streamlined_ui))
+                                species_id=species["SpeciesId"]))
 
 
 def appenv():