def validate_blogname(fn):
    """
    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.
    """
    @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
dataset/ETHPy150Open tumblr/pytumblr/pytumblr/helpers.py/validate_blogname/original