Fix browse index.

app.py

@@ -119,12 +119,6 @@ def set_url_args(**new_args):
 def init_profile():
     g.profiling = []
 
-@app.route("/browse")
-def browse_index():
-    return render_template('browse_index.html',
-                           props=find_more_props,
-                           username=get_username())
-
 @app.route("/property/P<int:property_id>")
 def property_query_page(property_id):
     pid = f'P{property_id}'
@@ -455,6 +449,11 @@ def browse_page():
     params = [(pid, qid) for pid, qid in request.args.items()
               if pid.startswith('P') and qid.startswith('Q')]
 
+    if not params:
+        return render_template('browse_index.html',
+                               props=find_more_props,
+                               username=get_username())
+
     flat = '_'.join(f'{pid}={qid}' for pid, qid in params)
 
     # item_entity = get_entity_with_cache(qid)

templates/item.html

@@ -19,7 +19,7 @@
   |
   <a href="{{ url_for('random_painting') }}">switch to another painting</a>
   |
-  <a href="{{ url_for('browse_index') }}">browse paintings</a>
+  <a href="{{ url_for('browse_page') }}">browse paintings</a>
   </p>
 
 

templates/property.html

@@ -6,7 +6,7 @@
 <div class="m-3">
   <h1>{{ self.title() }}</h1>
 
-  <p><a href="{{ url_for('browse_index') }}">back to index</a></p>
+  <p><a href="{{ url_for('browse_page') }}">back to index</a></p>
 
   <p>Sort order:
   {% if order == 'name' %}