Merge pull request #21 from GSA/json-serialization-fix

fix for py3 also works for py2;
ckan · Sep 30, 2021 · 99538a4 · 99538a4
2 parents 7e14f92 + fd5a6b7
commit 99538a4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ckanext/harvest/helpers.py b/ckanext/harvest/helpers.py
@@ -133,7 +133,7 @@ def harvest_source_extra_fields():
     for harvester in p.PluginImplementations(IHarvester):
         if not hasattr(harvester, 'extra_schema'):
             continue
-        fields[harvester.info()['name']] = harvester.extra_schema().keys()
+        fields[harvester.info()['name']] = list(harvester.extra_schema().keys())
     return fields