def _get_token(self):
        return getattr(_app_ctx_stack.top, self._csrf_name, None)
Checks for duplicate linestyles and replaces duplicates with a random one.
dataset/ETHPy150Open maxcountryman/flask-seasurf/flask_seasurf.py/SeaSurf._get_token--crossover with--dataset/ETHPy150Open pivotalsoftware/pymadlib/pymadlib/pyroc.py/_remove_duplicate_styles