From 8b8397fb5ddf66492d5fb6c085860374d2c3625d Mon Sep 17 00:00:00 2001
From: Munyoki Kilyungi
Date: Thu, 1 Dec 2022 15:49:27 +0300
Subject: Use a dataset's name to fetch it's metadata

* wqflask/wqflask/views.py (show_trait_page): Use a dataset's name -
from the query parameters - to fetch metadata.
---
 wqflask/wqflask/views.py | 24 +++++++++++-------------
 1 file changed, 11 insertions(+), 13 deletions(-)

diff --git a/wqflask/wqflask/views.py b/wqflask/wqflask/views.py
index 028512dd..2477b2c0 100644
--- a/wqflask/wqflask/views.py
+++ b/wqflask/wqflask/views.py
@@ -490,23 +490,21 @@ def show_trait_page():
         template_vars.js_data = json.dumps(template_vars.js_data,
                                            default=json_default_handler,
                                            indent="   ")
-
+        # Should there be any mis-configurations, things will still
+        # work.
+        metadata = {}
         try:
-            metadata = (
-                template_vars.dataset.accession_id
-                .bind(
-                    lambda idx: requests.get(
-                        urljoin(
-                            GN3_LOCAL_URL,
-                            f"/api/metadata/dataset/GN{idx}")
-                    )
-                )
+            metadata = requests.get(
+                urljoin(
+                    GN3_LOCAL_URL,
+                    f"/api/metadata/dataset/{request.args.get('dataset')}")
             ).json()
         except:
             metadata = {}
-
-        return render_template("show_trait.html",
-                               metadata=metadata, **template_vars.__dict__)
+        return render_template(
+            "show_trait.html",
+            metadata=metadata,
+            **template_vars.__dict__)
 
 
 @app.route("/heatmap", methods=('POST',))
-- 
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