add type annotations to special phrase importer

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

diff --git a/nominatim/tokenizer/icu_tokenizer.py b/nominatim/tokenizer/icu_tokenizer.py
index 1e3eab98a3ff202d65d97e22b690e4315c0bac3b..31eaaf2958aef1411a8228462fee04d68507555b 100644 (file)
--- a/nominatim/tokenizer/icu_tokenizer.py
+++ b/nominatim/tokenizer/icu_tokenizer.py
@@ -8,7 +8,8 @@
 Tokenizer implementing normalisation as used before Nominatim 4 but using
 libICU instead of the PostgreSQL module.
 """
-from typing import Optional, Sequence, List, Tuple, Mapping, Any, cast, Dict, Set, Iterable
+from typing import Optional, Sequence, List, Tuple, Mapping, Any, cast, \
+                   Dict, Set, Iterable
 import itertools
 import json
 import logging
@@ -374,7 +375,7 @@ class ICUNameAnalyzer(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.
             If `should_replace` is True, then the previous set of will be