CliFunction

getvar

@@ -3,14 +3,15 @@
 import types
 
 import common
+from shell_helpers import LF
 
-parser = common.get_argparse(argparse_args={
-    'description': '''Print the value of a common.py variable.
+parser = self.get_argparse(argparse_args={
+    'description': '''Print the value of a kwargs['py'] variable.
 
 This is useful to:
 
 * give dry commands on the README that don't change when we refactor directory structure
-* create simple bash scripts that call use common.py variables
+* create simple bash scripts that call use kwargs['py'] variables
 
 For example, to get the Buildroot output directory for an ARM build, use:
 
@@ -27,9 +28,9 @@ List all available variables:
 '''
 })
 parser.add_argument('variable', nargs='?')
-args = common.setup(parser)
-if args.variable:
-    print(getattr(common, args.variable))
+args = self.setup(parser)
+if kwargs['variable']:
+    print(getattr(common, kwargs['variable']))
 else:
     for attr in dir(common):
         if not attr.startswith('__'):