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Reduce overhead to fetch unifiprotect attributes (#94976)
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31f845bfe0
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@ -38,6 +38,8 @@ from .const import (
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ModelType,
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ModelType,
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)
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)
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_SENTINEL = object()
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def get_nested_attr(obj: Any, attr: str) -> Any:
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def get_nested_attr(obj: Any, attr: str) -> Any:
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"""Fetch a nested attribute."""
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"""Fetch a nested attribute."""
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@ -46,9 +48,8 @@ def get_nested_attr(obj: Any, attr: str) -> Any:
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else:
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else:
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value = obj
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value = obj
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for key in attr.split("."):
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for key in attr.split("."):
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if not hasattr(value, key):
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if (value := getattr(value, key, _SENTINEL)) is _SENTINEL:
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return None
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return None
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value = getattr(value, key)
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return value.value if isinstance(value, Enum) else value
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return value.value if isinstance(value, Enum) else value
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