recipe_modules/nullcontext/api.py

# Copyright 2021 The Fuchsia Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

from contextlib import contextmanager
from recipe_engine import recipe_api


class NullContextApi(recipe_api.RecipeApi):
    @contextmanager
    def __call__(self):
        """Context that mimics contextlib.nullcontext in python3."""
        yield None