feat(normalizer): roman-numeral month matcher

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-25 13:38:32 +02:00
parent b43dd6cdd4
commit 7edc002ebb
2 changed files with 25 additions and 1 deletions
--- a/tools/import-normalizer/tests/test_dates.py
+++ b/tools/import-normalizer/tests/test_dates.py
@@ -63,3 +63,9 @@ def test_parse_leading_qualifier_is_approx():
    r = dates.parse_date("nach 1.5.1900")  # qualifier stripped, numeric date salvaged, precision APPROX
    assert r.iso == "1900-05-01"
    assert r.precision == Precision.APPROX
+
+def test_parse_roman_months():
+    assert dates.parse_date("22.III.18").iso == "1918-03-22"
+    assert dates.parse_date("19.XII.1954").iso == "1954-12-19"
+    assert dates.parse_date("1.III.27").iso == "1927-03-01"
+    assert dates.parse_date("22.III.18").precision == Precision.DAY