Created
April 5, 2013 16:44
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switch implementation
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| '''switch implementation''' | |
| def a(what): | |
| print what | |
| def switch(what): | |
| try: | |
| {'1' : lambda : a('one'), | |
| '2' : lambda : a('two') | |
| }[what]() | |
| except KeyError, e: | |
| print "Key not found: ", e | |
| if __name__ == "__main__": | |
| switch('1') | |
| switch('2') | |
| switch(3) |
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