def setUp(self):
global gvar<EOL>gv.gvar = gv.gvar_factory()<EOL>gvar = gv.gvar<EOL>self.label = None<EOL>try:<EOL><INDENT>os.unlink("<STR_LIT>")<EOL><DEDENT>except OSError:<EOL><INDENT>pass<EOL><DEDENT>
setup