orfireeagle
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‎01_hello/hello05_argparse_option.py‎
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‎01_hello/hello05_argparse_option.py‎
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‎01_hello/hello06_main_function.py‎
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‎01_hello/hello06_main_function.py‎
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‎01_hello/hello07_get_args.py‎
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‎01_hello/hello07_get_args.py‎
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‎09_abuse/solution.py‎
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‎09_abuse/solution.py‎
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‎11_bottles_of_beer/solution1.py‎ ‎11_bottles_of_beer/solution.py‎11_bottles_of_beer/solution1.py renamed to 11_bottles_of_beer/solution.py
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‎11_bottles_of_beer/solution2.py‎
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‎11_bottles_of_beer/solution2.py‎
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@@ -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 + '!')
@@ -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 + '!')
 
 
@@ -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():
 
@@ -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)