scripts/lib/argparse_oe: simplify options title change

There's no need to iterate over the action groups here, as self._optionals and
self._positionals are available.

Signed-off-by: Christopher Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/scripts/lib/argparse_oe.py b/scripts/lib/argparse_oe.py
index 75002d02af33e9ba0af989179cd2341cb53f561c..2185a66cd8d362553bb9f96a86b09e26fac5c006 100644 (file)
--- a/scripts/lib/argparse_oe.py
+++ b/scripts/lib/argparse_oe.py
@@ -14,6 +14,7 @@ class ArgumentParser(argparse.ArgumentParser):
         kwargs.setdefault('formatter_class', OeHelpFormatter)
         self._subparser_groups = OrderedDict()
         super(ArgumentParser, self).__init__(*args, **kwargs)
+        self._optionals.title = 'options'
 
     def error(self, message):
         """error(message: string)
@@ -93,10 +94,6 @@ class ArgumentSubParser(ArgumentParser):
         if 'order' in kwargs:
             self._order = kwargs.pop('order')
         super(ArgumentSubParser, self).__init__(*args, **kwargs)
-        for agroup in self._action_groups:
-            if agroup.title == 'optional arguments':
-                agroup.title = 'options'
-                break
 
     def parse_known_args(self, args=None, namespace=None):
         # This works around argparse not handling optional positional arguments being