From 4be1ec0cdb382d7b545eeb4c451cc123d9199d95 Mon Sep 17 00:00:00 2001
From: Bryan Newbold <bnewbold@archive.org>
Date: Tue, 23 Jun 2020 20:10:46 -0700
Subject: commit notes and issnl_prefix.py helper script

---
 extra/issnl_prefix.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 extra/issnl_prefix.py

(limited to 'extra')

diff --git a/extra/issnl_prefix.py b/extra/issnl_prefix.py
new file mode 100644
index 0000000..4118921
--- /dev/null
+++ b/extra/issnl_prefix.py
@@ -0,0 +1,14 @@
+import sys
+import json
+
+for line in sys.stdin:
+    if not line.strip():
+        continue
+    record = json.loads(line)["@graph"]
+    issnl = None
+    for el in record:
+        if el.get("@type") == "http://id.loc.gov/ontologies/bibframe/IssnL":
+            issnl = el["value"]
+            break
+    if issnl:
+        print("\t".join((issnl, json.dumps(record, sort_keys=True))))
-- 
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