Make shoplink optional

EditionOpenAccess · Nov 18, 2021 · c531539 · c531539
1 parent ddb509d
commit c531539
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/metadator.py b/metadator.py
@@ -382,7 +382,10 @@ def format_publication_info(eoa_publication_info, server_data):
         pub_suffix = " " + eoa_publication_info["Publicationauthorsuffix"]
 
     licence_string = format_licence(eoa_publication_info["Publicationlicense"])
-    shoplink_string = format_shoplink(eoa_publication_info["Shoplink"])
+    if len(eoa_publication_info["Shoplink"]) == 0:
+        shoplink_string = ""
+    else:
+        shoplink_string = format_shoplink(eoa_publication_info["Shoplink"])
 
     if len(eoa_publication_info['Doipublication']) > 0:
         doi_string = f", DOI {eoa_publication_info['Doipublication']}"