sanetizer no longer strips name parts in brackets when more parts follow

src/nominatim_db/tokenizer/sanitizers/strip_brace_terms.py

@@ -2,7 +2,7 @@
 #
 # This file is part of Nominatim. (https://nominatim.org)
 #
-# Copyright (C) 2024 by the Nominatim developer community.
+# Copyright (C) 2025 by the Nominatim developer community.
 # For a full list of authors see the git log.
 """
 This sanitizer creates additional name variants for names that have
@@ -25,6 +25,8 @@ def create(_: SanitizerConfig) -> Callable[[ProcessInfo], None]:
         if obj.names:
             new_names = []
             for name in (n for n in obj.names if '(' in n.name):
+                if ')' in name.name and not name.name.endswith(')'):
+                    continue
                 new_name = name.name.split('(')[0].strip()
                 if new_name:
                     new_names.append(name.clone(name=new_name))

test/python/tokenizer/sanitizers/test_strip_brace_terms.py

@@ -34,6 +34,8 @@ class TestStripBrace:
             == [('3', 'ref', None), ('Halle', 'name', None), ('Halle (Saale)', 'name', None)]
         assert self.run_sanitizer_on(name='ack ( bar') \
             == [('ack', 'name', None), ('ack ( bar', 'name', None)]
+        assert self.run_sanitizer_on(name='Berlin (Ost) Hauptbahnhof') \
+            == [('Berlin (Ost) Hauptbahnhof', 'name', None)]
 
     def test_only_braces(self):
         assert self.run_sanitizer_on(name='(maybe)') == [('(maybe)', 'name', None)]