graph-tool: convert to python3

move graph-tool to python3

(From OE-Core rev: 0d0864ae0ff9e53623ad1c7146b071f2a046f21f)

Signed-off-by: Maxin B. John <maxin.john@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/scripts/contrib/graph-tool b/scripts/contrib/graph-tool
index 6dc7d337f8..0275fbd5c0 100755
--- a/scripts/contrib/graph-tool
+++ b/scripts/contrib/graph-tool
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # Simple graph query utility
 # useful for getting answers from .dot files produced by bitbake -g
@@ -56,7 +56,7 @@ def find_paths(args, usage):
     paths = list(get_path_networkx(args[0], fromnode, tonode))
     if paths:
         for path in paths:
-            print ' -> '.join(path)
+            print(" -> ".join(map(str,path)))
     else:
         print("ERROR: no path from %s to %s in graph" % (fromnode, tonode))
         sys.exit(1)