refactoring

src/IOUtils.py

@@ -1,4 +1,5 @@
 import os
+import json
 
 class IOUtils:
 
@@ -32,6 +33,12 @@ class IOUtils:
             orient = "split",
             index = False)
 
+    @staticmethod
+    def saveDictAsJson(dict, file):
+        IOUtils.ensurePath(file)
+        with open(file, 'w') as outfile:
+            json.dump(dict, outfile)
+
     @staticmethod
     def ensurePath(file):
         directory = os.path.dirname(file)