Initial commit

folkugat_web/model/search.py

@@ -0,0 +1,21 @@
+import dataclasses
+
+
+@dataclasses.dataclass(order=True)
+class SearchMatch:
+    distance: float
+    ngram: str
+
+    @classmethod
+    def combine_matches(cls, matches):
+        ngrams, distances = zip(*((match.ngram, match.distance) for match in matches))
+        return cls(
+            ngram=', '.join(ngrams),
+            distance=sum(distances)/len(distances)   
+        )
+
+@dataclasses.dataclass
+class QueryResult:
+    id: int
+    distance: float
+    ngram: str