yatskevich

server {
  listen 80 default;
  server_name your_server.org;
  
  location / {
    proxy_http_version 1.1; # this is essential for chunked responses to work
    
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

ShawnMilo

from uuid import UUID

def validate_uuid4(uuid_string):

    """
    Validate that a UUID string is in
    fact a valid uuid4.

    Happily, the uuid module does the actual
    checking for us.