bootstrap.py 文件源码

def write_metadata(self):
        fp = open(os.path.expanduser(BotoConfigPath), 'w')
        fp.write('[Instance]\n')
        inst_data = get_instance_metadata()
        for key in inst_data:
            fp.write('%s = %s\n' % (key, inst_data[key]))
        user_data = get_instance_userdata()
        fp.write('\n%s\n' % user_data)
        fp.write('[Pyami]\n')
        fp.write('working_dir = %s\n' % self.working_dir)
        fp.close()
        # This file has the AWS credentials, should we lock it down?
        # os.chmod(BotoConfigPath, stat.S_IREAD | stat.S_IWRITE)
        # now that we have written the file, read it into a pyami Config object
        boto.config = Config()
        boto.init_logging()