From 4fec0f68ff1225241f7c8122487b1669acbc450c Mon Sep 17 00:00:00 2001
From: amru rosyada <amru.rosyada@gmail.com>
Date: Sat, 17 Mar 2018 06:16:29 +0700
Subject: [PATCH] fixing error TypeError: 'dict_keys' object is not
 subscriptable

---
 toolchain.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/toolchain.py b/toolchain.py
index 818da58..a3f2a5e 100755
--- a/toolchain.py
+++ b/toolchain.py
@@ -103,7 +103,7 @@ class JsonStore(object):
         return self.data.keys()
 
     def remove_all(self, prefix):
-        for key in self.data.keys()[:]:
+        for key in tuple(self.data.keys()):
             if not key.startswith(prefix):
                 continue
             del self.data[key]