Merge pull request #255 from python-cmd2/argparse_help

Improved how new argparse-based decorators provide help

2 files changed, 5 insertions, 5 deletions

diff --git a/examples/argparse_example.py b/examples/argparse_example.py
index ae45411c..9f6548de 100755
--- a/examples/argparse_example.py
+++ b/examples/argparse_example.py
@@ -64,14 +64,14 @@ class CmdLineApp(Cmd):
     do_say = do_speak  # now "say" is a synonym for "speak"
     do_orate = do_speak  # another synonym, but this one takes multi-line input
 
-    tag_parser = argparse.ArgumentParser(description='create a html tag')
-    tag_parser.add_argument('tag', nargs=1, help='tag')
+    tag_parser = argparse.ArgumentParser()
+    tag_parser.add_argument('tag', help='tag')
     tag_parser.add_argument('content', nargs='+', help='content to surround with tag')
 
     @with_argument_parser(tag_parser)
     def do_tag(self, args):
         """create a html tag"""
-        self.poutput('<{0}>{1}</{0}>'.format(args.tag[0], ' '.join(args.content)))
+        self.poutput('<{0}>{1}</{0}>'.format(args.tag, ' '.join(args.content)))
 
 
     @with_argument_list
diff --git a/examples/pirate.py b/examples/pirate.py
index 55457e06..dd9fd98c 100755
--- a/examples/pirate.py
+++ b/examples/pirate.py
@@ -76,7 +76,7 @@ class Pirate(Cmd):
     yo_parser = argparse.ArgumentParser()
     yo_parser.add_argument('--ho', type=int, default=2, help="How often to chant 'ho'")
     yo_parser.add_argument('-c', '--commas', action='store_true', help='Intersperse commas')
-    yo_parser.add_argument('beverage', nargs=1, help='beverage to drink with the chant')
+    yo_parser.add_argument('beverage', help='beverage to drink with the chant')
 
     @with_argument_parser(yo_parser)
     def do_yo(self, args):
@@ -84,7 +84,7 @@ class Pirate(Cmd):
         chant = ['yo'] + ['ho'] * args.ho
         separator = ', ' if args.commas else ' '
         chant = separator.join(chant)
-        print('{0} and a bottle of {1}'.format(chant, args.beverage[0]))
+        print('{0} and a bottle of {1}'.format(chant, args.beverage))
 
 
 if __name__ == '__main__':