shortcut for legend: -ls-> -l

bob/measure/script/common_options.py

@@ -362,7 +362,7 @@ def legends_option(**kwargs):
             ctx.meta['legends'] = value
             return value
         return click.option(
-            '-ls', '--legends', type=click.STRING, default=None,
+            '-l', '--legends', type=click.STRING, default=None,
             help='The title for each system comma separated. '
             'Example: --legends ISV,CNN',
             callback=callback, **kwargs)(func)

bob/measure/test_script.py

@@ -30,7 +30,7 @@ def test_metrics():
         assert result.exit_code == 0
     with runner.isolated_filesystem():
         result = runner.invoke(
-            commands.metrics, ['-l', 'tmp', dev1, test1, dev2, test2, '-ls',
+            commands.metrics, ['-l', 'tmp', dev1, test1, dev2, test2, '-l',
                               'A,B']
         )
         assert result.exit_code == 0, (result.exit_code, result.output)