# Copyright 2018 Open Source Robotics Foundation, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Module for the PopLaunchConfigurations action."""
from typing import Any
from ..action import Action
from ..launch_context import LaunchContext
[docs]
class PopLaunchConfigurations(Action):
"""
Action that pops the state of launch configurations from a stack.
The state can be stored initially by pushing onto the stack with the
:py:class:`launch.actions.PushLaunchConfigurations` action.
"""
[docs]
def __init__(self, **kwargs: Any) -> None:
"""Create a PopLaunchConfigurations action."""
super().__init__(**kwargs)
[docs]
def execute(self, context: LaunchContext) -> None:
"""Execute the action."""
context._pop_launch_configurations()