nginx.py 文件源码

def handle(self, *args, **kwargs):
        """
        Generate config files for running nginx, and send the nginx command
        line to stdout.

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

        # This command is only for development
        assert settings.DEBUG

        SITE_ROOT = site_dir()
        join_site_root = partial(os.path.join, SITE_ROOT)

        DEV_NGINX_DIR = join_site_root("dev_nginx")
        join_nginx_dir = partial(join_site_root, DEV_NGINX_DIR)

        NGINX_CONF_TEMPLATE = join_site_root("nginx.conf.template")
        NGINX_CONF = join_nginx_dir("nginx.conf")

        CHROMA_MANAGER_CONF_TEMPLATE = join_site_root("chroma-manager.conf.template")
        CHROMA_MANAGER_CONF = join_nginx_dir("chroma-manager.conf")

        if not os.path.exists(DEV_NGINX_DIR):
            os.makedirs(DEV_NGINX_DIR)

        def write_conf(template_path, conf_path):
            conf_text = Template(open(template_path).read()).render(Context({
                'var': DEV_NGINX_DIR,
                'log': SITE_ROOT,
                'SSL_PATH': settings.SSL_PATH,
                'APP_PATH': settings.APP_PATH,
                'REPO_PATH': settings.DEV_REPO_PATH,
                'HTTP_FRONTEND_PORT': settings.HTTP_FRONTEND_PORT,
                'HTTPS_FRONTEND_PORT': settings.HTTPS_FRONTEND_PORT,
                'HTTP_AGENT_PORT': settings.HTTP_AGENT_PORT,
                'HTTP_API_PORT': settings.HTTP_API_PORT,
                'REALTIME_PORT': settings.REALTIME_PORT,
                'VIEW_SERVER_PORT': settings.VIEW_SERVER_PORT
            }))
            open(conf_path, 'w').write(conf_text)

        write_conf(NGINX_CONF_TEMPLATE, NGINX_CONF)
        write_conf(CHROMA_MANAGER_CONF_TEMPLATE, CHROMA_MANAGER_CONF)

        print " ".join([self._nginx_path, "-c", NGINX_CONF])