Update

build.py

@@ -14,10 +14,19 @@ if __name__ == '__main__':
         logging.info('reading csv')
         reader = csv.DictReader(file)
         for row in reader:
-            subst += f'<tr><td>{row['service']}</td><td>' + \
-            f'<a target="_blank" href="{wrap_url(row["url"])}">{row["url"]}</a></td>' + \
-            f'<td><a target="_blank" href="{wrap_url(row["ip"])}">{row["ip"]}</a></td>' + \
-            f'<td>{row["comment"]}</td>'
+            subst += f'<tr><td>{row['service']}</td>'
+            if row['url'] == '':
+                subst += '<td></td>'
+            else:
+                subst += f'<td><a target="_blank" href="{wrap_url(row["url"])}">{row["url"]}</a></td>'
+            if row['ip'] == '':
+                subst += '<td></td>'
+            else:
+                subst += f'<td><a target="_blank" href="{wrap_url(row["ip"])}">{row["ip"]}</a></td>'
+            if row['comment'] == '':
+                subst += '<td></td>'
+            else:
+                subst += f'<td>{row["comment"]}</td>'
 
     logging.info('write file')
     with open('template/template.html') as inf:

src/src.csv

@@ -1,3 +1,4 @@
 service,url,ip,comment
 Resilio Sync,,10.80.15.3:8088,
 Webmin,,10.80.15.254:10000,
+qBittorrent,qb.pt.home,10.80.15.4:8080,