转换为超级组时，电报聊天 ID 是否保持不变? [英] Do telegram chat IDs stay the same when converting to a supergroup?

问题描述

在 Telegram 上，每个群组都有一个 chat-id，我的机器人会在将其添加到群组时保存该 ID.

如果一个群组的所有者将其转换为超级群组，该群组的 ID 会发生变化吗?如果是这样，我们如何为群组获取新的 chat-id?

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我在互联网上到处寻找这个都没有成功，所以我在这里要求自我回答以帮助人们在未来寻找这个，节省他们的时间反复试验.

解决方案

在我自己测试之后，chat-id 在迁移到超级组时确实发生了变化.

但是我发现了以下方法，使用 python-telegram-bot 来更新您的聊天 ID:

def migchat(bot, update):oldchatid = update.message.migrate_from_chat_idnewchatid = update.message.chat.id# 根据需要处理这些值(例如更新数据库)dispatcher.add_handler(MessageHandler(Filters.status_update.migrate, migchat))

这使用

On Telegram, every group has a chat-id that my bot saves whenever it is added to a group.

If an owner of a group converts it to a supergroup, will the ID of the group change? And if it does, how can we get the new chat-id for the group?

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I've looked for this all over the internet without success, so I'm asking here to self-answer to help people looking for this in the future, saving them the time trial and error took me.

解决方案

After testing it out for myself, the chat-id does change on migration to a supergroup.

However I found the following way, using python-telegram-bot to keep your chat-ids updated:

def migchat(bot, update):
  oldchatid = update.message.migrate_from_chat_id
  newchatid = update.message.chat.id
  # process those values as needed (e.g. update a database)

dispatcher.add_handler(MessageHandler(Filters.status_update.migrate, migchat))

This uses the Filters submodule to call migchat whenever a chat is being migrated.

This is how the JSON response of the message from the /getUpdates call looks like:

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