Add scoring based on the string distance

endpoints/api/search.py

@@ -8,6 +8,7 @@ from auth.auth_context import get_authenticated_user
 from auth import scopes
 from app import avatar, get_app_url
 from operator import itemgetter
+from stringscore import liquidmetal
 
 import math
 
@@ -164,7 +165,7 @@ class ConductSearch(ApiResource):
         'name': repo.name,
         'description': repo.description,
         'is_public': repo.visibility.name == 'public',
-        'score': math.log(matching_repo_counts.get(repo.id, 1), 10),
+        'score': math.log(matching_repo_counts.get(repo.id, 1), 10) or 1,
         'href': '/repository/' + repo.namespace_user.username + '/' + repo.name
       })
 
@@ -173,6 +174,9 @@ class ConductSearch(ApiResource):
     for entity in matching_entities:
       results.append(entity_view(entity))
 
+    for result in results:
+      result['score'] = result['score'] * liquidmetal.score(result['name'], prefix)
+
     return {'results': sorted(results, key=itemgetter('score'), reverse=True)}
 
 

requirements-nover.txt

@@ -48,3 +48,4 @@ pygpgme
 cachetools
 mock
 psutil
+stringscore

requirements.txt

@@ -54,6 +54,7 @@ redis==2.10.3
 reportlab==2.7
 requests==2.5.1
 six==1.9.0
+stringscore==0.10.0
 stripe==1.20.1
 trollius==1.0.4
 tzlocal==1.1.2