测试测试

user Nginx;
worker_processes auto;
error_log /var/log/Nginx/error.log;
pid /run/Nginx.pid;

# Load dynamic modules. See /usr/share/Nginx/README.dynamic.
include /usr/share/Nginx/modules/*.conf;

events {
    worker_connections 1024;
    use epoll;
}

http {
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/Nginx/access.log  main;

    sendfile            on;
    tcp_nopush          on;
    tcp_nodelay         on;
    keepalive_timeout   65;
    types_hash_max_size 2048;

    include             /etc/Nginx/mime.types;
    default_type        application/octet-stream;
    fastcgi_cache_path /var/cache/Nginx/fastcgi_cache levels=1:2 keys_zone=fcgi:20m inactive=120s;
    # Load modular configuration files from the /etc/Nginx/conf.d directory.
 }
def g(x)
yield form range(x, 0, -1)
yield form range(x)

```

def g(x)

yield form range(x, 0, -1)

yield form range(x)

```