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-rw-r--r--python/fatcat_tools/importers/datacite.py4
1 files changed, 4 insertions, 0 deletions
diff --git a/python/fatcat_tools/importers/datacite.py b/python/fatcat_tools/importers/datacite.py
index 0de187fb..2f77481a 100644
--- a/python/fatcat_tools/importers/datacite.py
+++ b/python/fatcat_tools/importers/datacite.py
@@ -269,6 +269,10 @@ class DataciteImporter(EntityImporter):
attributes = obj['attributes']
doi = clean_doi(attributes.get('doi', '').lower())
+ if not doi:
+ print('skipping record without a DOI', file=sys.stderr)
+ return
+
if not isascii(doi):
print('[{}] skipping non-ascii doi for now'.format(doi))
return None