X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/6c6bbe574725464d302f2cea71b22515c5d1ad1a..375b57a96a16145842aa944f8ad4fba6576873c7:/nominatim/tokenizer/icu_tokenizer.py

diff --git a/nominatim/tokenizer/icu_tokenizer.py b/nominatim/tokenizer/icu_tokenizer.py
index 1e3eab98..83013755 100644
--- 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
@@ -37,7 +38,7 @@ def create(dsn: str, data_dir: Path) -> 'ICUTokenizer':
 
 
 class ICUTokenizer(AbstractTokenizer):
-    """ This tokenizer uses libICU to covert names and queries to ASCII.
+    """ This tokenizer uses libICU to convert names and queries to ASCII.
         Otherwise it uses the same algorithms and data structures as the
         normalization routines in Nominatim 3.
     """
@@ -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
@@ -430,7 +431,7 @@ class ICUNameAnalyzer(AbstractAnalyzer):
     def _remove_special_phrases(self, cursor: Cursor,
                              new_phrases: Set[Tuple[str, str, str, str]],
                              existing_phrases: Set[Tuple[str, str, str, str]]) -> int:
-        """ Remove all phrases from the databse that are no longer in the
+        """ Remove all phrases from the database that are no longer in the
             new phrase list.
         """
         to_delete = existing_phrases - new_phrases
@@ -619,7 +620,7 @@ class ICUNameAnalyzer(AbstractAnalyzer):
 
     def _retrieve_full_tokens(self, name: str) -> List[int]:
         """ Get the full name token for the given name, if it exists.
-            The name is only retrived for the standard analyser.
+            The name is only retrieved for the standard analyser.
         """
         assert self.conn is not None
         norm_name = self._search_normalized(name)