Do you know non-env specific COM library behave like Excel.Range.Value, for testing bound_named_property

[junkmd]

.../test/test_Excel.py was attempting to test the behavior of a bound_named_property.

Currently those tests has been skipped.(see #267 (comment), #271, #298)

comtypes/comtypes/test/test_excel.py

Lines 44 to 53 in 7824449

	# Test with empty slice argument
	xl.Range["A3:C3"].Value[:] = ('3','2','1')
	## not (yet?) implemented:
	## xl.Range["A4:C4"].Value = ('3','2','1')
	# call property to retrieve value
	self.assertEqual(xl.Range["A1:C3"].Value(),
	((10.0, 20.0, 31.4),
	("x", "y", "z"),
	(3.0, 2.0, 1.0)))

We should restore those tests with using non-environment specific library, but I don't know any such behavior classes other than Excel.Range.Value.

Help wanted.

[junkmd]

I was looking for the best library for this issue, as well as I was checking the original test_excel code and execution results.

In doing so, I also found another problem where different versions/bindings.

see #212 (comment)