12 lines
440 B
Python
12 lines
440 B
Python
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dispatcher = dict()
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dispatcher[0]=foo # Not foo(): we bind the dictionary entry to the function's object,
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# NOT to the results returned by an invocation of the function
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dispatcher[1]=bar
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dispatcher[2]=baz # foo,bar, baz, and boz are defined functions.
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# Then later
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results = dispatcher.get(x, boz)() # binding results to a name is optional
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# or with no "default" case:
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if x in dispatcher:
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results=dispatcher[x]()
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