def validate_csrf_token(self, form, field):
        if field.current_token != field.data:
            raise ValidationError(field.gettext('Invalid CSRF Token'))
This method is intended to be overridden for logics that
dataset/ETHPy150Open RoseOu/flasky/venv/lib/python2.7/site-packages/wtforms/csrf/core.py/CSRF.validate_csrf_token--crossover with--dataset/ETHPy150Open nltk/nltk/nltk/sem/drt.py/DrtParser.handle