python-pyscss 1.3.7-3build3 FTBFS - ImportError: cannot import name 'Iterable' from 'collections'

python-pyscss FTBFS with Python 3.10, as per https://launchpad.net/ubuntu/+source/python-pyscss/1.3.7-3build3/+build/22285498

ImportError while loading conftest '/<<PKGBUILDDIR>>/conftest.py'.
../../../conftest.py:11: in <module>
    import scss
../../../scss/__init__.py:56: in <module>
    from scss.compiler import Compiler
../../../scss/compiler.py:22: in <module>
    from scss.calculator import Calculator
../../../scss/calculator.py:11: in <module>
    from scss.ast import Literal
../../../scss/ast.py:24: in <module>
    from scss.types import Boolean
../../../scss/types.py:6: in <module>
    from collections import Iterable
E ImportError: cannot import name 'Iterable' from 'collections' (/usr/lib/python3.10/collections/__init__.py)
E: pybuild pybuild:354: test: plugin distutils failed with: exit code=4: cd /<<PKGBUILDDIR>>/.pybuild/cpython3_3.10_pyscss/build; python3.10 -m pytest {dir}/scss/tests