view_server.py 文件源码

def handle(self, *args, **kwargs):
        """
        Generate config a file for the view-server, and send the view-server command to stdout.

        The reason for sending the command to stdout instead of just running
        it is so that supervisord can directly manage the resulting
        process (otherwise we would have to handle passing signals through).
        """
        from chroma_core.lib.util import site_dir

        SITE_ROOT = site_dir()
        VIEW_SERVER_DIR = os.path.join(SITE_ROOT, 'ui-modules', 'node_modules', '@iml', 'view-server', 'dist')
        CONF = os.path.join(VIEW_SERVER_DIR, "conf.json")

        conf = {
            "ALLOW_ANONYMOUS_READ": settings.ALLOW_ANONYMOUS_READ,
            "BUILD": settings.BUILD,
            "IS_RELEASE": settings.IS_RELEASE,
            "LOG_PATH": settings.LOG_PATH,
            "SERVER_HTTP_URL": settings.SERVER_HTTP_URL,
            "SITE_ROOT": settings.SITE_ROOT,
            "VIEW_SERVER_PORT": settings.VIEW_SERVER_PORT,
            "VERSION": settings.VERSION
        }

        json.dump(conf, open(CONF, 'w'), indent=2)

        cmdline = ["node", VIEW_SERVER_DIR + '/bundle.js']
        print " ".join(cmdline)