def add_context(self, key, val):

        context = self.get_context()
        context[key] = val

        self._context = context

        return context
Get the keyword which the input key maps to.
dataset/ETHPy150Open thisissoon/Flask-Velox/flask_velox/mixins/context.py/ContextMixin.add_context--crossover with--dataset/ETHPy150Open openstack/compass-core/compass/deployment/installers/installer.py/BaseInstaller._get_key_mapping