get_specific_command function queries a specific CommandName

    :param plugin_name: <str> PluginName
    :param command_name: <str> CommandName
    :return: <dict>

def get_plugin_command(plugin_name, command_name, conn=None):
    """
    get_specific_command function queries a specific CommandName

    :param plugin_name: <str> PluginName
    :param command_name: <str> CommandName
    :return: <dict>
    """
    commands = RPX.table(plugin_name).filter(
        {COMMAND_NAME_KEY: command_name}).run(conn)
    command = None
    for command in commands:
        continue  # exhausting the cursor
    return command