From 38b4e330c6c2007e8ead878e1d9e9580d3b19c7b Mon Sep 17 00:00:00 2001
From: Richard Purdie <richard.purdie@linuxfoundation.org>
Date: Tue, 24 Mar 2020 11:59:05 +0000
Subject: tinfoil: Add iterator support for DataStoreConnector

Some usages need to iterate the datastore. This is slow and not recommended
but support this.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 lib/bb/tinfoil.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/bb/tinfoil.py b/lib/bb/tinfoil.py
index 4fbad0774..1164ee601 100644
--- a/lib/bb/tinfoil.py
+++ b/lib/bb/tinfoil.py
@@ -104,6 +104,11 @@ class TinfoilDataStoreConnector:
         setattr(self, name, newfunc)
         return newfunc
 
+    def __iter__(self):
+        keys = self.tinfoil.run_command('dataStoreConnectorCmd', self.dsindex, "keys", [], {})
+        for k in keys:
+            yield k
+
 class TinfoilCookerAdapter:
     """
     Provide an adapter for existing code that expects to access a cooker object via Tinfoil,
-- 
cgit 1.2.3-korg