From d09a9485aebe0fa40c9fed2064a975a7cdd06e87 Mon Sep 17 00:00:00 2001
From: Munyoki Kilyungi
Date: Sun, 9 Oct 2022 19:38:13 +0300
Subject: Remove string check for 'None' in HTML template

In Jinja, you can use dot notation to check for values.  If a value
does not exist, you get None by default.

* wqflask/base/data_set/dataset.py (Dataset.get_accession_id): Remove
returning a string version of None.
* wqflask/wqflask/templates/correlation_page.html: Delete `!= 'None'`.
---
 wqflask/base/data_set/dataset.py                  | 2 +-
 wqflask/wqflask/templates/correlation_page.html   | 4 ++--
 wqflask/wqflask/templates/search_result_page.html | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/wqflask/base/data_set/dataset.py b/wqflask/base/data_set/dataset.py
index 69c842ad..b6899278 100644
--- a/wqflask/base/data_set/dataset.py
+++ b/wqflask/base/data_set/dataset.py
@@ -88,9 +88,9 @@ class DataSet:
                 )
                 results = cursor.fetchone()
 
+        # Returns None by default if this is not executed
         if results:
             return str(results[0])
-        return "None"
 
     def retrieve_other_names(self):
         """This method fetches the the dataset names in search_result.
diff --git a/wqflask/wqflask/templates/correlation_page.html b/wqflask/wqflask/templates/correlation_page.html
index 8d83d1a6..29fdc5f1 100644
--- a/wqflask/wqflask/templates/correlation_page.html
+++ b/wqflask/wqflask/templates/correlation_page.html
@@ -17,8 +17,8 @@
             <hr style="height: 1px; background-color: #A9A9A9;">
         </div>
         <div style="max-width: 100%;">
-          <p>Values of record {{ this_trait.name }} in the <a href="http://genenetwork.org/webqtl/main.py?FormID=sharinginfo&{% if this_dataset.accession_id != 'None' %}GN_AccessionId={{ this_dataset.accession_id }}{% else %}InfoPageName={{ this_dataset.name }}{% endif %}">{{ this_dataset.fullname }}</a>
-          dataset were compared to all records in the <a href="http://genenetwork.org/webqtl/main.py?FormID=sharinginfo&{% if target_dataset.accession_id != 'None' %}GN_AccessionId={{ target_dataset.accession_id }}{% else %}InfoPageName={{ target_dataset.name }}{% endif %}">{{ target_dataset.fullname }}</a>
+          <p>Values of record {{ this_trait.name }} in the <a href="http://genenetwork.org/webqtl/main.py?FormID=sharinginfo&{% if this_dataset.accession_id %}GN_AccessionId={{ this_dataset.accession_id }}{% else %}InfoPageName={{ this_dataset.name }}{% endif %}">{{ this_dataset.fullname }}</a>
+          dataset were compared to all records in the <a href="http://genenetwork.org/webqtl/main.py?FormID=sharinginfo&{% if target_dataset.accession_id %}GN_AccessionId={{ target_dataset.accession_id }}{% else %}InfoPageName={{ target_dataset.name }}{% endif %}">{{ target_dataset.fullname }}</a>
           dataset. The top {{ return_results }} correlations ranked by the {{ formatted_corr_type }} are displayed.
           You can resort this list by clicking the headers. Select the Record ID to open the trait data
           and analysis page.
diff --git a/wqflask/wqflask/templates/search_result_page.html b/wqflask/wqflask/templates/search_result_page.html
index 5bcd17b8..2bcfe92b 100644
--- a/wqflask/wqflask/templates/search_result_page.html
+++ b/wqflask/wqflask/templates/search_result_page.html
@@ -17,7 +17,7 @@
         <div style="padding-top: 10px; padding-bottom: 10px; font-size: 16px;">
         <!-- Need to customize text more for other types of searches -->
 
-        <p>We searched <a href="http://genenetwork.org/webqtl/main.py?FormID=sharinginfo&{% if dataset.accession_id != 'None' %}GN_AccessionId={{ dataset.accession_id }}{% else %}InfoPageName={{ dataset.name }}{% endif %}">{{ dataset.fullname }}</a>
+        <p>We searched <a href="http://genenetwork.org/webqtl/main.py?FormID=sharinginfo&{% if not dataset.accession_id %}GN_AccessionId={{ dataset.accession_id }}{% else %}InfoPageName={{ dataset.name }}{% endif %}">{{ dataset.fullname }}</a>
           <br>
           to find all records
                 {% if go_term is not none %}
-- 
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