tools: kwbimage: Factor out add_binary_header_v1

[u-boot] / tools / patman / command.py

diff --git a/tools/patman/command.py b/tools/patman/command.py
index d586f1115866125f5768fe0971cb28474c970685..bebc495b5994e2bc7e5c3f7a856a24166581f42f 100644 (file)
--- a/tools/patman/command.py
+++ b/tools/patman/command.py
@@ -85,7 +85,7 @@ def RunPipe(pipe_list, infile=None, outfile=None,
 
         try:
             last_pipe = cros_subprocess.Popen(cmd, cwd=cwd, **kwargs)
-        except Exception, err:
+        except Exception as err:
             result.exception = err
             if raise_on_error:
                 raise Exception("Error running '%s': %s" % (user_pipestr, str))
@@ -104,8 +104,9 @@ def RunPipe(pipe_list, infile=None, outfile=None,
         raise Exception("Error running '%s'" % user_pipestr)
     return result
 
-def Output(*cmd):
-    return RunPipe([cmd], capture=True, raise_on_error=False).stdout
+def Output(*cmd, **kwargs):
+    raise_on_error = kwargs.get('raise_on_error', True)
+    return RunPipe([cmd], capture=True, raise_on_error=raise_on_error).stdout
 
 def OutputOneLine(*cmd, **kwargs):
     raise_on_error = kwargs.pop('raise_on_error', True)