pickle.dump

lda/save_annoy.py

@@ -6,7 +6,7 @@ length = 100
 t = AnnoyIndex(length,metric="angular")
 index_url={}
 with open("article_topics") as f:
-	lines=f.readlines()
+    lines=f.readlines()
 lines=[line.strip() for line in lines]
 for line in lines:
     data=json.loads(line)
@@ -19,7 +19,7 @@ for line in lines:
         t.add_item(aid, feature)
 t.build(10) 
 t.save('article.ann')
-with open("index_url","w") as f:
-    pickle.dump(index_url,f)
+with open("index_url","wb+") as f:
+    pickle.dump(url, f)