<s> import autopath <EOL> from pypy . translator . translator import TranslationContext <EOL> def example ( d ) : <EOL> try : <EOL> d [ '<STR_LIT:key>' ] <EOL> except KeyError : <EOL> d [ '<STR_LIT:key>' ] = '<STR_LIT:value>' <EOL> def test_example ( ) : <EOL> t = TranslationContext ( simplifying = True ) <EOL> t . buildflowgraph ( example ) </s>
