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

diff --git a/nominatim/data/place_info.py b/nominatim/data/place_info.py
index ab895352314581bacb84e23f13ebfa6aada2fe70..91e77a588514ca4c2cd457d95286ca49883dd7e0 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


@@ -55,13 +55,22 @@ class PlaceInfo:
 
     @property
     def rank_address(self) -> int:
 
     @property
     def rank_address(self) -> int:

-        """ The [rank address][1] before ant rank correction is applied.
+        """ The [rank address][1] before any rank correction is applied.

 
             [1]: ../customize/Ranking.md#address-rank
         """
         return self._info.get('rank_address', 0)
 
 
 
             [1]: ../customize/Ranking.md#address-rank
         """
         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.