pyro RequestPeer example

from pyrogram import Client, filters
from pyrogram.types import ReplyKeyboardRemove
from pyrogram.utils import get_peer_id

from pyrogram.raw.functions.messages import SendMessage
from pyrogram.raw.types import (
  ReplyKeyboardMarkup,
  KeyboardButtonRow as row,
  KeyboardButtonRequestPeer as btn,
  RequestPeerTypeBroadcast as broadcast,
  RequestPeerTypeChat as group,
  RequestPeerTypeUser as user,
  UpdateNewMessage,
  MessageService,
  MessageActionRequestedPeer as action,
)

@Client.on_message(filters.private & filters.command("pick"))
async def send_button(client, message):
  reply_markup = ReplyKeyboardMarkup(
    rows=[
      row(
        buttons=[
          btn(text="Select Channel", button_id=1, peer_type=broadcast()),
          btn(text="Select Group", button_id=2, peer_type=group()),
        ]
      ),
      row(
        buttons=[
          btn(text="Select User", button_id=3, peer_type=user(bot=False)),
          btn(text="Select Bot", button_id=4, peer_type=user(bot=True)),
        ]
      ),
    ],
    resize=True,
  )
  await client.invoke(
    SendMessage(
      peer=await client.resolve_peer(message.chat.id),
      message="Pick a chat:",
      reply_markup=reply_markup,
      random_id=client.rnd_id(),
    )
  )


chat_types = {1: "channel", 2: "group", 3: "user", 4: "bot"}


@Client.on_raw_update()
async def get_selected_chat(client, update, _, __):
  if not isinstance(update, UpdateNewMessage):
    return
  if not isinstance(update.message, MessageService):
    return
  if not isinstance(update.message.action, action):
    return

  from_user = get_peer_id(update.message.peer_id)
  chat = get_peer_id(update.message.action.peer)
  type = chat_types.get(update.message.action.button_id)
  await client.send_message(
    from_user,
    f"`You have shared a {type} with ID: {chat}`",
    reply_markup=ReplyKeyboardRemove(),
  )