close the file after reading in JSONVocabulary.get_list()

nansencenter · Feb 13, 2020 · f38907c · f38907c
1 parent 2bc775f
commit f38907c
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/pythesint/json_vocabulary.py b/pythesint/json_vocabulary.py
@@ -14,7 +14,10 @@ def get_list(self):
         ''' Read list from JSON '''
         if not os.path.exists(self.get_filepath()):
             self.update()
-        return self.sort_list(json.load(open(self.get_filepath())))
+        f = open(self.get_filepath())
+        result = json.load(f)
+        f.close()
+        return self.sort_list(result)
 
     def update(self):
         ''' Write vocabulary to a JSON file '''