capybara/virtualenv/lib/python2.7/site-packages/flask/json.py
def htmlsafe_dump(obj, fp, **kwargs):
    """Like :func:`htmlsafe_dumps` but writes into a file object."""
    fp.write(unicode(htmlsafe_dumps(obj, **kwargs)))
def htmlsafe_dump(obj, fp, **kwargs):
    """Like :func:`htmlsafe_dumps` but writes into a file object."""
    fp.write(unicode(htmlsafe_dumps(obj, **kwargs)))
Like :func:`htmlsafe_dumps` but writes into a file object.