2 files changed, 18 insertions(+), 3 deletions(-)

M climatik/__init__.py
M tests/test_command_group.py

@@ 47,7 47,7 @@ def get_parser(*args, **kwargs) -> argparse.ArgumentParser:
     Arguments are passed to `argparse.ArgumentParser` constructor
     """
     parser = argparse.ArgumentParser(*args, **kwargs)
-    parser.set_defaults(func=lambda *a,**k: parser.print_help())
+    parser.set_defaults(func=parser.print_help)
     subparsers = parser.add_subparsers(title="Subcommands")
 
     for groupname, group in commands.items():


@@ 56,7 56,7 @@ def get_parser(*args, **kwargs) -> argparse.ArgumentParser:
         else:
             grouparser = subparsers.add_parser(groupname,  help=group['help'], description=group['description'])
             groupparsers = grouparser.add_subparsers(title="Subcommands")
-            grouparser.set_defaults(func=lambda *a,**k: grouparser.print_help())
+            grouparser.set_defaults(func=grouparser.print_help)
 
         for name, command in group['commands'].items():
             s_parser = groupparsers.add_parser(name, help=command['help'], description=command['description'])

@@ 100,4 100,19 @@ class TestCommandGroup(ClimatikTest):
         self.assertIn("group     Group help", help)
 
         help = parser._subparsers._group_actions[0]._name_parser_map['group'].format_help()
-        self.assertIn("group description", help)>
\ No newline at end of file
+        self.assertIn("group description", help)
+
+    def test_group_multiple_default_help(self):
+        @command(group_name="a")
+        def cmda():
+            pass
+
+        @command(group_name="b")
+        def cmdb():
+            pass
+
+        parser = climatik.get_parser()
+        for g in ['', ' a', ' b']:
+            nsargs = parser.parse_args(args=g.split())
+            r = repr(nsargs.func)
+            self.assertIn(f"print_help of ArgumentParser(prog='nose2{g}'", r)