Nicer implementation of ORCID login fix for missing family name

Co-authored-by: Michal Čihař <[email protected]>

Author: nikoder

social_core/backends/orcid.py

@@ -76,8 +76,8 @@ def get_user_details(self, response):
 
             if name:
                 first_name = name.get("given-names", {}).get("value", "")
-                if name.get("family-name", None) is not None:
-                    last_name = name.get("family-name").get("value", "")
+                if (family_name := name.get("family-name", None)) is not None:
+                    last_name = family_name.get("value", "")
 
             emails = person.get("emails")
             if emails: