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Don't unnecessarily refetch the sender twice

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This commit is contained in:
Lonami Exo 2022-10-03 13:11:48 +02:00
parent 299b090cde
commit db29e9b7ef
1 changed files with 8 additions and 5 deletions
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13
telethon/tl/custom/sendergetter.py
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@ -46,11 +46,14 @@ class SenderGetter(abc.ABC):
# cached information, they may use the property instead. # cached information, they may use the property instead.
if (self._sender is None or getattr(self._sender, 'min', None)) \ if (self._sender is None or getattr(self._sender, 'min', None)) \
and await self.get_input_sender(): and await self.get_input_sender():
try: # self.get_input_sender may refresh in which case the sender may no longer be min
self._sender =\ # However it could still incur a cost so the cheap check is done twice instead.
await self._client.get_entity(self._input_sender) if self._sender is None or getattr(self._sender, 'min', None):
except ValueError: try:
await self._refetch_sender() self._sender =\
await self._client.get_entity(self._input_sender)
except ValueError:
await self._refetch_sender()
return self._sender return self._sender
@property @property