code: def validate_blogname(fn):
      
      @wraps(fn)
      def add_dot_tumblr(*args, **kwargs):
          if (len(args) > 1 and ("." not in args[1])):
              args = list(args)
              args[1] += ".tumblr.com"
          return fn(*args, **kwargs)
      return add_dot_tumblr
docs: Decorator to validate the blogname and let you pass in a blogname like:
          client.blog_info('codingjester')
      or
          client.blog_info('codingjester.tumblr.com')
      or
          client.blog_info('blog.johnbunting.me')
  
      and query all the same blog.