def recruit(self, n=<NUM_LIT:1>):
logger.info("<STR_LIT>".format(n))<EOL>if not self.config.get("<STR_LIT>"):<EOL><INDENT>logger.info("<STR_LIT>")<EOL>return<EOL><DEDENT>hit_id = self.current_hit_id()<EOL>if hit_id is None:<EOL><INDENT>logger.info("<STR_LIT>")<EOL>return<EOL><DEDENT>try:<EOL><INDENT>return self.mturkservice.extend_hit(<EOL>hit_id, number=n, duration_hours=self.config.get("<STR_LIT>")<EOL>)<EOL><DEDENT>except MTurkServiceException as ex:<EOL><INDENT>logger.exception(str(ex))<EOL><DEDENT>
Recruit n new participants to an existing HIT