searx

commit: fdad5f7cada577da67c340f83ee77e2383f12979
parent 5dc3eb3399366b3e30caac1cbd271018da4d7d45
Author: Thomas Pointhuber <thomas.pointhuber@gmx.at>
Date:   Wed,  1 Oct 2014 19:16:34 +0200

fix float division by zero bug in score calculation

Diffstat:
M
searx/engines/__init__.py
20
++++++++++++++++----

1 file changed, 16 insertions(+), 4 deletions(-)
diff --git a/searx/engines/__init__.py b/searx/engines/__init__.py
@@ -142,16 +142,28 @@ def get_engines_stats():
         })
 
     for engine in pageloads:
-        engine['percentage'] = int(engine['avg'] / max_pageload * 100)
+        if max_pageload:
+            engine['percentage'] = int(engine['avg'] / max_pageload * 100)
+        else:
+            engine['percentage'] = 0
 
     for engine in results:
-        engine['percentage'] = int(engine['avg'] / max_results * 100)
+        if max_results:
+            engine['percentage'] = int(engine['avg'] / max_results * 100)
+        else:
+            engine['percentage'] = 0
 
     for engine in scores:
-        engine['percentage'] = int(engine['avg'] / max_score * 100)
+        if max_score:
+            engine['percentage'] = int(engine['avg'] / max_score * 100)
+        else:
+            engine['percentage'] = 0
 
     for engine in scores_per_result:
-        engine['percentage'] = int(engine['avg'] / max_score_per_result * 100)
+        if max_score_per_result:
+            engine['percentage'] = int(engine['avg'] / max_score_per_result * 100)
+        else:
+            engine['percentage'] = 0
 
     for engine in errors:
         if max_errors: