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delivrancedelivrance
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Implement short-circuit evaluation for filters
AND and OR operations will not evaluate the second operand in case the first one is, respectively, False and True.
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‎pyrogram/filters.py‎

Lines changed: 8 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -70,6 +70,10 @@ async def __call__(self, client: "pyrogram.Client", update: Update):
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client, update
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)
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# short circuit
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if not x:
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return False
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if inspect.iscoroutinefunction(self.other.__call__):
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y = await self.other(client, update)
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else:
@@ -97,6 +101,10 @@ async def __call__(self, client: "pyrogram.Client", update: Update):
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client, update
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)
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# short circuit
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if x:
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return True
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if inspect.iscoroutinefunction(self.other.__call__):
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y = await self.other(client, update)
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else:

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