def tell(self):  # pylint: disable=invalid-name
    return self._orig_fp.tell()
This method gets called when all forms passed. The method should also
dataset/ETHPy150Open GoogleCloudPlatform/gsutil/gslib/hashing_helper.py/HashingFileUploadWrapper.tell--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/contrib/formtools/wizard/views.py/WizardView.render_done