standard python should discontinue to see strings as iterables of
characters - length-1 strings. I see this as one of the biggest design
flaws of python. It may have seem genius at the time, but it has passed it
usefulness for practical language use. For example, numpy has no issues
>>> np.array('abc')
array('abc', dtype='<U3')
whereas, as all know,
>>> list('abc')
['a', 'b', 'c']
Numpy was of course design a lot later, with more experience in practical
use (in mind).
Maybe a starting point for transition that latter operation also returns
['abc'] in the long run, could be to have an explicit split operator as
recommended use, e.g.,
'abc'.split()
'abc'.split('')
'abc'.chars()
'abc'.items()
the latter two could return an iterator whereas the former two return lists
(currently raise exceptions).
Similar for bytes, etc.
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