gistfile1.py

$('input[type="file"]').each(function() {
    var $file = $(this), $form = $file.closest('.upload-form');
    $file.ajaxSubmitInput({
        url: '/', //URL where you want to post the form
        beforeSubmit: function($input) {
            //manipulate the form before posting
        },
        onComplete: function($input, iframeContent, options) {
            if (iframeContent) {
                $input.closest('form')[0].reset();
                if (!iframeContent) {
                    return;
                }
                var iframeJSON;
                try {
                    iframeJSON = $.parseJSON(iframeContent);
                    //use the response data
                } catch(err) {
                    console.log(err)
                }
            }
        }
    });
});