Iago-lito - added the comment:
I just found out about [this](https://bugs.python.org/issue13793) very close
issue. Much of the philosophy has been made very clear there.
Since the solution to issue13793 is to *document* much this NFKC normalization.
Then I think I'd be a good thing to
New submission from Iago-lito - :
Consistent with [PEP 3131](https://www.python.org/dev/peps/pep-3131/) and NFKC
normalization of identifiers, these two last lines yield an error, since `𝜏`
(U+1D70F) is automatically converted to `τ` (U+03C4).
class Base(object):
def __init__
