add type annotations for ICU tokenizer

2022-07-16 17:33:19 +02:00
parent 18b16e06ca
commit 6c6bbe5747
2 changed files with 118 additions and 83 deletions
--- a/nominatim/tokenizer/icu_token_analysis.py
+++ b/nominatim/tokenizer/icu_token_analysis.py
@@ -36,7 +36,7 @@ class ICUTokenAnalysis:
                         for name, arules in analysis_rules.items()}


-    def get_analyzer(self, name: str) -> Analyser:
+    def get_analyzer(self, name: Optional[str]) -> Analyser:
        """ Return the given named analyzer. If no analyzer with that
            name exists, return the default analyzer.
        """