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jimbaker/rebind-sys-exit.txt

Last active August 16, 2016 00:15
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Rebind sys.exit in Jython
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rebind-sys-exit.txt
$ ~/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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