[OE-core] [PATCH 19/22] buildhistory_analysis: Convert stream data (bytes) to strings

[Richard Purdie]

From: Leonardo Sandoval <leonardo.sandoval.gonzalez at linux.intel.com>

The bytes type variables are threat different as strings variables in python3,
so convert bytes to strings. This was found when using the
script buildhistory-diff, where the interpreter was yielding this error

    TypeError: Type str doesn't support the buffer API

Signed-off-by: Leonardo Sandoval <leonardo.sandoval.gonzalez at linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 meta/lib/oe/buildhistory_analysis.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/lib/oe/buildhistory_analysis.py b/meta/lib/oe/buildhistory_analysis.py
index 0dcd49f..16491a9 100644
--- a/meta/lib/oe/buildhistory_analysis.py
+++ b/meta/lib/oe/buildhistory_analysis.py
@@ -190,7 +190,7 @@ class FileChange:
 
 
 def blob_to_dict(blob):
-    alines = blob.data_stream.read().splitlines()
+    alines = [line.decode() for line in blob.data_stream.read().splitlines()]
     adict = {}
     for line in alines:
         splitv = [i.strip() for i in line.split('=',1)]
-- 
2.5.0