FIX TelegramObject.__setitem__

[andrew000]

Removed 'raise KeyError(key)'

Description

Fix error:

  File "/usr/local/lib/python3.8/dist-packages/aiogram/types/chat.py", line 112, in get_url
    await self.update_chat()
  File "/usr/local/lib/python3.8/dist-packages/aiogram/types/chat.py", line 124, in update_chat
    self[key] = value
  File "/usr/local/lib/python3.8/dist-packages/aiogram/types/base.py", line 228, in __setitem__
    raise KeyError(key)
KeyError: 'message_auto_delete_time'

Fixes # (issue)

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• Test with Update that raises this error
• Test using await msg.chat.update_chat()

Test Configuration:

• Operating System: Windows 10, Ubuntu 20.04.2 LTS
• Python version: 3.8.5, 3.8.7

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• My changes generate no new warnings
• New and existing unit tests pass locally with my changes

[Olegt0rr]

It's not a fix, you're trying to brake validator instead

[evgfilim1]

@Olegt0rr I guess that's intended "breakage". Look at this commit: 75222b8. And look at the file.
Doesn't it seem useless to assign a value then raise KeyError?

[evgfilim1]

Looks good, thanks for PR!

[Olegt0rr]

Doesn't it seem useless to assign a value then raise KeyError?

raise KeyError(key) line helps us to find #534
If we'll accept this PR, next time on a similar silent API update we'll miss a field again

Suggestion: We may use warning instead of KeyError

[andrew000]

Commit: d34e9c2

Example of warning in CLI:

aiogram\aiogram\types\base.py:230: UserWarning: Field 'message_auto_delete_time' doesn't exist in <class 'aiogram.types.chat.Chat'>
  warnings.warn(f"Field '{key}' doesn't exist in {self.__class__}")

Example of warning in log flie:
{aiogram\aiogram\types\base.py:231} 2021-03-20 15:38:35,275 - WARNING - Field 'message_auto_delete_time' doesn't exist in <class 'aiogram.types.chat.Chat'>