在Python中防止函数重复的最佳实践是什么？

Question

我正在使用python-telegram-bot开发一个机器人。我在重复其中的某些部分。什么是不重复的最佳做法？

这是我的两个功能的示例。

def logo_design(update, context):
    global keyboard
    query = update.callback_query
    keyboard[0][0] = InlineKeyboardButton(
        f'{emojize(":white_check_mark:", use_aliases=True)} Logo Design', callback_data='6')
    bot = context.bot
    reply_markup = InlineKeyboardMarkup(keyboard)
    bot.edit_message_text(
        chat_id=query.message.chat_id,
        message_id=query.message.message_id,
        text="Please choose one of our services\n",
        reply_markup=reply_markup
    )


def mob_development(update, context):
    global keyboard
    query = update.callback_query
    keyboard[1][0] = InlineKeyboardButton(
        f'{emojize(":white_check_mark: Mobile Development", use_aliases=True)} ', callback_data='0')
    bot = context.bot
    reply_markup = InlineKeyboardMarkup(keyboard)
    bot.edit_message_text(
        chat_id=query.message.chat_id,
        message_id=query.message.message_id,
        text="Please choose one of our services\n",
        reply_markup=reply_markup
    )

    return SECOND

您可以看到，我在函数中重复了大多数代码行。我想阻止它。

Answer 1

1. 您可以添加一个参数，例如type，它将选择要使用的键盘。然后您的代码将是。

# I have re-factored the formatting the code
def function_name(update, context, type):
    global keyboard
    query = update.callback_query

    if type == 0:
        keyboard[0][0] = InlineKeyboardButton(
            f'{emojize(":white_check_mark:", use_aliases=True)} Logo Design', 
                       callback_data='6')
    else:
        keyboard[1][0] = InlineKeyboardButton(
        f'{emojize(":white_check_mark: Mobile Development", use_aliases=True)} ', callback_data='0')

    bot = context.bot
    reply_markup = InlineKeyboardMarkup(keyboard)
    bot.edit_message_text(
        chat_id=query.message.chat_id,
        message_id=query.message.message_id,
        text="Please choose one of our services\n",
        reply_markup=reply_markup
    )