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Assert properties exist on disconnect

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Lonami Exo 2018-06-26 12:03:31 +02:00
parent 1da0018a5d
commit 9971145721
1 changed files with 6 additions and 3 deletions
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9
telethon/client/telegrambaseclient.py
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@ -291,11 +291,14 @@ class TelegramBaseClient(abc.ABC):
"""
Disconnects from Telegram.
"""
await self._sender.disconnect()
# All properties may be ``None`` if `__init__` fails, and this
# method will be called from `__del__` which would crash then.
if self._sender:
await self._sender.disconnect()
if self._updates_handle:
await self._updates_handle
self.session.close()
if self.session:
self.session.close()
def __del__(self):
# Python 3.5.2's ``asyncio`` mod seems to have a bug where it's not