 def none_shall_pass ( who ) : <EOL> if who is not None : <EOL> raise AssertionError ( '<STR_LIT>' ) 
 print '<STR_LIT>' </s>

 def none_shall_pass ( who ) : <EOL> if who is not None : <EOL> raise AssertionError ( '<STR_LIT>' ) <EOL> print '<STR_LIT>' </s>
