def get_argument(self, name):
        return self.args.get(name, None) if self.args else None
Check if a literal is a sentinel of a given clause.
dataset/ETHPy150Open Relrin/aiorest-ws/aiorest_ws/wrappers.py/Request.get_argument--crossover with--dataset/ETHPy150Open sympy/sympy/sympy/logic/algorithms/dpll2.py/SATSolver._is_sentinel