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45 lines
1.3 KiB
Python
45 lines
1.3 KiB
Python
from enum import IntFlag
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class Capabilities(IntFlag):
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"""
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An enumeration representing the various capabilities supported by a device
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or application.
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Attributes:
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SECURE_CHANNEL (int): Indicates support for secure channel
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communication (0x01).
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KEY_MANAGEMENT (int): Indicates support for key management operations
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(0x02).
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CREDENTIALS_MANAGEMENT (int): Indicates support for credentials
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management (0x04).
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NDEF (int): Indicates support for NDEF (NFC Data Exchange Format)
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operations (0x08).
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"""
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SECURE_CHANNEL = 0x01
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KEY_MANAGEMENT = 0x02
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CREDENTIALS_MANAGEMENT = 0x04
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NDEF = 0x08
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@classmethod
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def parse(cls, value: int) -> "Capabilities":
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"""
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Parses an integer value and returns a corresponding Capabilities
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instance.
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Args:
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value (int): The integer value representing the capabilities.
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Returns:
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Capabilities: An instance of the Capabilities class corresponding
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to the given value.
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"""
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return cls(value)
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def __str__(self) -> str:
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return " | ".join(
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name
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for name, member in self.__class__.__members__.items()
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if member in self
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)
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