Steve Canny added the comment:
The resolution for me (the python-pptx and python-docx libraries) is clear, to
add a
separate `import collections.abc` statement rather than assuming (hoping) that
the
`collections.abc` module is available on an `abc` attribute of the
`collections` module.
I
New submission from Steve Canny :
On CPython 3.10.0 on Windows but not MacOS, AttributeError is raised when
referencing `abc` on collections (instead of importing `collections.abc`).
>>> import collections
>>> collections.abc.Container
AttributeError: module 'collec
