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pyrogram.Client.get_chat() method results in 400th HTTP-code response if chat_id argument is set as a link, and not directly as a username #1370

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progdad opened this issue Dec 3, 2023 · 0 comments
Open
2 of 3 tasks

pyrogram.Client.get_chat() method results in 400th HTTP-code response if chat_id argument is set as a link, and not directly as a username #1370

progdad opened this issue Dec 3, 2023 · 0 comments

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@progdad
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progdad commented Dec 3, 2023 •
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Checklist

  • I am sure the error is coming from Pyrogram's code and not elsewhere
  • I have searched in the issue tracker for similar bug reports, including closed ones
  • I ran pip3 install -U https://github.com/pyrogram/pyrogram/archive/master.zip and reproduced the issue using the latest development version

Description

I've tried several times with different groups and users to obtain information about a chat using pyrogram.Client.get_chat() method, and simply passing a username to the method's chat_id argument works, whereas passing the username as a link instead raises the error.

I've researched the issue, and it seems that another person had run into the same issue, which remains unresolved > the issue.

The doc string of the get_chat() says that a link is a valid input format:

...
        Parameters:
            chat_id (``int`` | ``str``):
                Unique identifier (int) or username (str) of the target chat.
                Unique identifier for the target chat in form of a *t.me/joinchat/* link, identifier (int) or username
                of the target channel/supergroup (in the format @username)
...

Steps to reproduce

Use a valid telegram username:

  1. Pass "<username>" to the chat_id argument, and try to run the coroutine, check the output.
  2. Repeat the first step, but instead of "<username>" try passing "https://t.me/<username>" or "t.me/<username>"

Code example

################
peer = await client.get_chat('pyrogramchat')
print("Chat ID:", peer.id)

"""
The Output:
Chat ID: -1001387666944
"""
################

# Try this instead:
################
peer = await client.get_chat('t.me/pyrogramchat')  # The output is in the 'Logs' section.
################

Logs

Telegram says: [400 USERNAME_INVALID] - The username is invalid (caused by "contacts.ResolveUsername")
Traceback (most recent call last):
  File "/home/eliot/Documents/development/userBots/vovaTroll/venv/lib/python3.8/site-packages/pyrogram/methods/advanced/resolve_peer.py", line 62, in resolve_peer
    return await self.storage.get_peer_by_id(peer_id)
  File "/home/eliot/Documents/development/userBots/vovaTroll/venv/lib/python3.8/site-packages/pyrogram/storage/sqlite_storage.py", line 142, in get_peer_by_id
    raise KeyError(f"ID not found: {peer_id}")
KeyError: 'ID not found: t.me/pyrogramchat'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/eliot/Documents/development/userBots/vovaTroll/venv/lib/python3.8/site-packages/pyrogram/methods/advanced/resolve_peer.py", line 71, in resolve_peer
    int(peer_id)
ValueError: invalid literal for int() with base 10: 't.me/pyrogramchat'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/eliot/Documents/development/userBots/vovaTroll/venv/lib/python3.8/site-packages/pyrogram/methods/advanced/resolve_peer.py", line 74, in resolve_peer
    return await self.storage.get_peer_by_username(peer_id)
  File "/home/eliot/Documents/development/userBots/vovaTroll/venv/lib/python3.8/site-packages/pyrogram/storage/sqlite_storage.py", line 154, in get_peer_by_username
    raise KeyError(f"Username not found: {username}")
KeyError: 'Username not found: t.me/pyrogramchat'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/eliot/Documents/development/userBots/vovaTroll/venv/lib/python3.8/site-packages/pyrogram/dispatcher.py", line 240, in handler_worker
    await handler.callback(self.client, *args)
  File "vova.py", line 17, in hello
    peer = await client.get_chat('t.me/pyrogramchat')
  File "/home/eliot/Documents/development/userBots/vovaTroll/venv/lib/python3.8/site-packages/pyrogram/methods/chats/get_chat.py", line 78, in get_chat
    peer = await self.resolve_peer(chat_id)
  File "/home/eliot/Documents/development/userBots/vovaTroll/venv/lib/python3.8/site-packages/pyrogram/methods/advanced/resolve_peer.py", line 76, in resolve_peer
    await self.invoke(
  File "/home/eliot/Documents/development/userBots/vovaTroll/venv/lib/python3.8/site-packages/pyrogram/methods/advanced/invoke.py", line 79, in invoke
    r = await self.session.invoke(
  File "/home/eliot/Documents/development/userBots/vovaTroll/venv/lib/python3.8/site-packages/pyrogram/session/session.py", line 389, in invoke
    return await self.send(query, timeout=timeout)
  File "/home/eliot/Documents/development/userBots/vovaTroll/venv/lib/python3.8/site-packages/pyrogram/session/session.py", line 357, in send
    RPCError.raise_it(result, type(data))
  File "/home/eliot/Documents/development/userBots/vovaTroll/venv/lib/python3.8/site-packages/pyrogram/errors/rpc_error.py", line 91, in raise_it
    raise getattr(
pyrogram.errors.exceptions.bad_request_400.UsernameInvalid: Telegram says: [400 USERNAME_INVALID] - The username is invalid (caused by "contacts.ResolveUsername")
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@progdad