adapt to new type annotations from typeshed

[nominatim.git] / nominatim / tokenizer / legacy_tokenizer.py

diff --git a/nominatim/tokenizer/legacy_tokenizer.py b/nominatim/tokenizer/legacy_tokenizer.py
index 848d619116abde7aeca34d78cf3d330db69eab64..1b0b2980f9048f0fb42ac82e9b5bc8c8fe4f6298 100644 (file)
--- a/nominatim/tokenizer/legacy_tokenizer.py
+++ b/nominatim/tokenizer/legacy_tokenizer.py
@@ -7,7 +7,8 @@
 """
 Tokenizer implementing normalisation as used before Nominatim 4.
 """
-from typing import Optional, Sequence, List, Tuple, Mapping, Any, Callable, cast, Dict, Set
+from typing import Optional, Sequence, List, Tuple, Mapping, Any, Callable, \
+                   cast, Dict, Set, Iterable
 from collections import OrderedDict
 import logging
 from pathlib import Path
@@ -392,7 +393,7 @@ class LegacyNameAnalyzer(AbstractAnalyzer):
 
 
 
-    def update_special_phrases(self, phrases: Sequence[Tuple[str, str, str, str]],
+    def update_special_phrases(self, phrases: Iterable[Tuple[str, str, str, str]],
                                should_replace: bool) -> None:
         """ Replace the search index for special phrases with the new phrases.
         """
@@ -543,8 +544,9 @@ class _TokenInfo:
 
         with conn.cursor() as cur:
             cur.execute("SELECT * FROM create_housenumbers(%s)", (simple_list, ))
-            self.data['hnr_tokens'], self.data['hnr'] = \
-                cur.fetchone() # type: ignore[no-untyped-call]
+            result = cur.fetchone()
+            assert result is not None
+            self.data['hnr_tokens'], self.data['hnr'] = result
 
 
     def set_postcode(self, postcode: str) -> None:
@@ -573,8 +575,7 @@ class _TokenInfo:
                 cur.execute("""SELECT make_keywords(hstore('name' , %s))::text,
                                       word_ids_from_name(%s)::text""",
                             (name, name))
-                return cast(Tuple[List[int], List[int]],
-                            cur.fetchone()) # type: ignore[no-untyped-call]
+                return cast(Tuple[List[int], List[int]], cur.fetchone())
 
         self.data['place_search'], self.data['place_match'] = \
             self.cache.places.get(place, _get_place)
@@ -588,8 +589,7 @@ class _TokenInfo:
                 cur.execute("""SELECT addr_ids_from_name(%s)::text,
                                       word_ids_from_name(%s)::text""",
                             (name, name))
-                return cast(Tuple[List[int], List[int]],
-                            cur.fetchone()) # type: ignore[no-untyped-call]
+                return cast(Tuple[List[int], List[int]], cur.fetchone())
 
         tokens = {}
         for key, value in terms: