# Source code for selenium.webdriver.common.actions.key_input

    # Licensed to the Software Freedom Conservancy (SFC) under one
    # or more contributor license agreements.  See the NOTICE file
    # distributed with this work for additional information
    # regarding copyright ownership.  The SFC licenses this file
    # to you 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.
    from . import interaction
    from .input_device import InputDevice
    from .interaction import Interaction
    from .interaction import Pause

    class KeyInput(InputDevice):
        def __init__(self, name: str) -> None:
            super().__init__()
            self.name = name
            self.type = interaction.KEY

        def encode(self) -> dict:
            return {"type": self.type, "id": self.name, "actions": [acts.encode() for acts in self.actions]}

        def create_key_down(self, key) -> None:
            self.add_action(TypingInteraction(self, "keyDown", key))

        def create_key_up(self, key) -> None:
            self.add_action(TypingInteraction(self, "keyUp", key))

        def create_pause(self, pause_duration: float = 0) -> None:
            self.add_action(Pause(self, pause_duration))

    class TypingInteraction(Interaction):
        def __init__(self, source, type_, key) -> None:
            super().__init__(source)
            self.type = type_
            self.key = key

        def encode(self) -> dict:
            return {"type": self.type, "value": self.key}