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Rebind sys.exit in Jython
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| $ ~/jython2.7.0/bin/jython | |
| Jython 2.7.0 (default:9987c746f838, Apr 29 2015, 02:25:11) | |
| [Java HotSpot(TM) 64-Bit Server VM (Oracle Corporation)] on java1.7.0_75 | |
| Type "help", "copyright", "credits" or "license" for more information. | |
| >>> import sys | |
| >>> def f(*args): | |
| ... print "tried to exit %r" % (args,) | |
| ... | |
| >>> sys.exit = f | |
| >>> sys.exit(-1) | |
| tried to exit (-1,) |
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