Assert that PCI device with specified ID exists.
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@ -6,6 +6,7 @@ from os import listdir
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class PciDevice:
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class PciDevice:
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def __init__(self, device_id: str):
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def __init__(self, device_id: str):
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assert exists(f"/sys/bus/pci/devices/{self.device_id}")
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self.device_id = device_id
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self.device_id = device_id
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def driver_name(self) -> str:
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def driver_name(self) -> str:
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