CoW/channel/channel_factory.py

"""
channel factory
"""


def create_channel(channel_type):
    """
    create a channel instance
    :param channel_type: channel type code
    :return: channel instance
    """
    if channel_type == "wx":
        from channel.wechat.wechat_channel import WechatChannel

        return WechatChannel()
    elif channel_type == "wxy":
        from channel.wechat.wechaty_channel import WechatyChannel

        return WechatyChannel()
    elif channel_type == "terminal":
        from channel.terminal.terminal_channel import TerminalChannel

        return TerminalChannel()
    elif channel_type == "wechatmp":
        from channel.wechatmp.wechatmp_channel import WechatMPChannel

        return WechatMPChannel(passive_reply=True)
    elif channel_type == "wechatmp_service":
        from channel.wechatmp.wechatmp_channel import WechatMPChannel

        return WechatMPChannel(passive_reply=False)
    raise RuntimeError