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"""Helpers for cross compatibility across dependency versions."""
from typing import Callable, Iterable
from docutils.nodes import Element
def findall(node: Element) -> Callable[..., Iterable[Element]]:
"""Iterate through"""
# findall replaces traverse in docutils v0.18
# note a difference is that findall is an iterator
return getattr(node, "findall", node.traverse)
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