From: Jan Szejko <janek37@gmail.com>
Date: Mon, 19 Feb 2018 12:10:15 +0000 (+0100)
Subject: large boost for multiple results
X-Git-Url: https://git.mdrn.pl/wolnelektury.git/commitdiff_plain/cf287e8434ef1d5e84be9f6a3047f73eb0721285?ds=inline

large boost for multiple results
---

diff --git a/src/search/index.py b/src/search/index.py
index 5cae3e3e6..ab3286aee 100644
--- a/src/search/index.py
+++ b/src/search/index.py
@@ -573,10 +573,9 @@ class SearchResult(object):
 
     def merge(self, other):
         if self.book_id != other.book_id:
-            raise ValueError("this search result is or book %d; tried to merge with %d" % (self.book_id, other.book_id))
+            raise ValueError("this search result is for book %d; tried to merge with %d" % (self.book_id, other.book_id))
         self._hits += other._hits
-        if other.score > self.score:
-            self._score = other._score
+        self._score += max(other._score, 0) + 0.5
         return self
 
     def get_book(self):