__bool__ = __nonzero__ not detected

[spaceone]

Code like:

class Foo(object):
    def __nonzero__(self):
        return True
    __bool__ = __nonzero__

results in

from builtins import object
class Foo(object):
    def __bool__(self):
        return True
    __bool__ = __nonzero__

and therefore raises in Python3:

  File "test.py", line 2, in <module>
    class Foo(object):
  File "test.py", line 5, in Foo
    __bool__ = __nonzero__
NameError: name '__nonzero__' is not defined

[molzami]

Looking at the code, shouldn't that line be
__nonzero__ = __bool__

??

[spaceone]

Yes, that should be the resulting line.