def jsonp(func):
    """Wraps JSONified output for JSONP requests.
    http://flask.pocoo.org/snippets/79/
    """

    @functools.wraps(func)
    def decorated_view(*args, **kwargs):
        callback = request.args.get('callback', None)
        if callback:
            data = str(func(*args, **kwargs))
            content = str(callback) + '(' + data + ')'
            mimetype = 'application/javascript'
            return current_app.response_class(content, mimetype=mimetype)
        else:
            return func(*args, **kwargs)
    return decorated_view
def jsonp ( func ) : @ functools . wraps ( func ) def decorated_view ( * args , ** kwargs ) : callback = request . args . get ( 'callback' , None ) if callback : data = str ( func ( * args , ** kwargs ) ) content = str ( callback ) + '(' + data + ')' mimetype = 'application/javascript' return current_app . response_class ( content , mimetype = mimetype ) else : return func ( * args , ** kwargs ) return decorated_view
Wraps JSONified output for JSONP requests.
    http://flask.pocoo.org/snippets/79/