cleanup

kyclark · kyclark · commit 7021290edfce · 2020-03-03T18:44:29.000-07:00
diff --git a/01_hello/hello05_argparse_option.py b/01_hello/hello05_argparse_option.py
@@ -4,6 +4,7 @@
 import argparse
 
 parser = argparse.ArgumentParser(description='Say hello')
-parser.add_argument('-n', '--name', default='World', help='Name to greet')
+parser.add_argument('-n', '--name', metavar='name',
+                    default='World', help='Name to greet')
 args = parser.parse_args()
 print('Hello, ' + args.name + '!')
diff --git a/01_hello/hello06_main_function.py b/01_hello/hello06_main_function.py
@@ -5,7 +5,8 @@
 
 def main():
     parser = argparse.ArgumentParser(description='Say hello')
-    parser.add_argument('-n', '--name', default='World', help='Name to greet')
+    parser.add_argument('-n', '--name', metavar='name',
+                        default='World', help='Name to greet')
     args = parser.parse_args()
     print('Hello, ' + args.name + '!')
 
diff --git a/01_hello/hello07_get_args.py b/01_hello/hello07_get_args.py
@@ -5,7 +5,8 @@
 
 def get_args():
     parser = argparse.ArgumentParser(description='Say hello')
-    parser.add_argument('-n', '--name', default='World', help='Name to greet')
+    parser.add_argument('-n', '--name', metavar='name',
+                        default='World', help='Name to greet')
     return parser.parse_args()
 
 def main():
diff --git a/09_abuse/solution.py b/09_abuse/solution.py
@@ -16,21 +16,21 @@ def get_args():
     parser.add_argument('-a',
                         '--adjectives',
                         help='Number of adjectives',
-                        metavar='int',
+                        metavar='adjectives',
                         type=int,
                         default=2)
 
     parser.add_argument('-n',
                         '--number',
                         help='Number of insults',
-                        metavar='int',
+                        metavar='insults',
                         type=int,
                         default=3)
 
     parser.add_argument('-s',
                         '--seed',
                         help='Random seed',
-                        metavar='int',
+                        metavar='seed',
                         type=int,
                         default=None)
 
diff --git a/11_bottles_of_beer/solution.py b/11_bottles_of_beer/solution.py
diff --git a/11_bottles_of_beer/solution2.py b/11_bottles_of_beer/solution2.py
