add sanitizer for TIGER tags

[nominatim.git] / nominatim / data / place_info.py

diff --git a/nominatim/data/place_info.py b/nominatim/data/place_info.py
index ab895352314581bacb84e23f13ebfa6aada2fe70..1bfd512c38e169e318373ff61a04aab3cd122f4f 100644 (file)
--- a/nominatim/data/place_info.py
+++ b/nominatim/data/place_info.py
@@ -8,7 +8,7 @@
 Wrapper around place information the indexer gets from the database and hands to
 the tokenizer.
 """
 Wrapper around place information the indexer gets from the database and hands to
 the tokenizer.
 """

-from typing import Optional, Mapping, Any
+from typing import Optional, Mapping, Any, Tuple

 
 class PlaceInfo:
     """ This data class contains all information the tokenizer can access
 
 class PlaceInfo:
     """ This data class contains all information the tokenizer can access


@@ -62,6 +62,15 @@ class PlaceInfo:
         return self._info.get('rank_address', 0)
 
 
         return self._info.get('rank_address', 0)
 
 

+    @property
+    def centroid(self) -> Optional[Tuple[float, float]]:
+        """ A center point of the place in WGS84. May be None when the
+            geometry of the place is unknown.
+        """
+        x, y = self._info.get('centroid_x'), self._info.get('centroid_y')
+        return None if x is None or y is None else (x, y)
+
+

     def is_a(self, key: str, value: str) -> bool:
         """ Set to True when the place's primary tag corresponds to the given
             key and value.
     def is_a(self, key: str, value: str) -> bool:
         """ Set to True when the place's primary tag corresponds to the given
             key and value.