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🧹 MODS: Filter UUID

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Gerber, Mike 2025-08-05 20:53:43 +02:00
parent c25de380b4
commit feb8d09126
1 changed files with 4 additions and 0 deletions
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4
src/mods4pandas/mods4pandas.py
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@ -162,12 +162,16 @@ def mods_to_dict(mods, raise_errors=True):
.descend(raise_errors)
)
elif tag == "{http://www.loc.gov/mods/v3}recordIdentifier":
def no_uuid(record_identifier):
return record_identifier.attrib.get("type") != "uuid"
# By default we assume source="gbv-ppn" mods:recordIdentifiers (= PPNs),
# however, in mods:relatedItems, there may be source="dnb-ppns",
# which we need to distinguish by using a separate field name.
try:
value["recordIdentifier"] = (
TagGroup(tag, group)
.filter(no_uuid)
.is_singleton()
.has_attributes({"source": "gbv-ppn"})
.text()