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28 lines
813 B
Python
28 lines
813 B
Python
"""Helper module for a simple speckle object tree flattening."""
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from collections.abc import Iterable
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from specklepy.objects import Base
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def flatten_base(base: Base) -> Iterable[Base]:
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"""Flatten a base object into an iterable of bases.
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This function recursively traverses the `elements` or `@elements` attribute of the
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base object, yielding each nested base object.
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Args:
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base (Base): The base object to flatten.
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Yields:
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Base: Each nested base object in the hierarchy.
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"""
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# Attempt to get the elements attribute, fallback to @elements if necessary
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elements = getattr(base, "elements", getattr(base, "@elements", None))
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if elements is not None:
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for element in elements:
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yield from flatten_base(element)
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yield base
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