25 lines
605 B
Python
25 lines
605 B
Python
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class ExtraCommands:
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@staticmethod
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def do_greet(args):
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"""Greet someone: greet <name>"""
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name = args if args else "World"
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return f"Hello, {name}!"
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@staticmethod
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def do_reverse(args):
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"""Reverse a string: reverse <string>"""
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return args[::-1]
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@staticmethod
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def do_count(args):
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"""Count words in a string: count <string>"""
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return str(len(args.split()))
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commands = {
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'greet': ExtraCommands.do_greet,
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'reverse': ExtraCommands.do_reverse,
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'count': ExtraCommands.do_count,
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}
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def get_commands():
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return commands
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