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16 lines
494 B
Python
16 lines
494 B
Python
"""
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The client code can parameterize an invoker with any commands.
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"""
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from behavioral.command.commands import SimpleCommand, ComplexCommand
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from behavioral.command.invoker import Invoker
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from behavioral.command.receiver import Receiver
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if __name__ == '__main__':
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invoker = Invoker()
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invoker.set_on_start(SimpleCommand("Say hi"))
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receiver = Receiver()
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invoker.set_on_finish(ComplexCommand(
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receiver, "Send email", "Save report"))
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invoker.do_something_important()
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