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fix(normalizer): split_receivers returns [] for a geb.-only cell

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Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
Marcel
2026-05-25 14:02:35 +02:00
parent a177077b40
commit 2d97595e9c
2 changed files with 5 additions and 1 deletions
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4
tools/import-normalizer/persons.py
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@@ -94,7 +94,7 @@ _PAREN_RE = re.compile(r"\(([^)]+)\)\s*$")
_MULTI_RE = re.compile(r"\s+(?:und|u)\s+", re.I)
def find_known_last_name(segment: str):
def find_known_last_name(segment: str) -> str | None:
seg = segment.strip()
for ln in config.KNOWN_LAST_NAMES: # config lists longest-first
if seg == ln or seg.endswith(" " + ln):
@@ -112,6 +112,8 @@ def split_receivers(raw: str) -> list[str]:
out.extend(split_receivers(seg))
return out
cleaned = _GEB_RE.sub("", raw).strip()
if not cleaned: # e.g. a "geb. Müller"-only cell strips to empty
return []
if not _MULTI_RE.search(cleaned):
return [cleaned]
shared_last = None

2
tools/import-normalizer/tests/test_persons.py
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@@ -46,6 +46,8 @@ def test_split_receivers():
assert persons.split_receivers("Eugenie de Gruyter geb. Müller") == ["Eugenie de Gruyter"]
assert persons.split_receivers("Herbert u Clara") == ["Herbert", "Clara"]
assert persons.split_receivers("") == []
assert persons.split_receivers("geb. Müller") == [] # maiden-only cell -> no person
assert persons.split_receivers("Herbert//Clara") == ["Herbert", "Clara"] # // separator
def test_find_known_last_name():
assert persons.find_known_last_name("Eugenie de Gruyter") == "de Gruyter"