Miro Hrončok <m...@hroncok.cz> added the comment: Reproducer:
class myint(int): def __mul__(self, other): return type(self)(int(self)*int(other)) @property def numerator(self): return type(self)(super().numerator) @property def denominator(self): return type(self)(super().denominator) Before: >>> fractions.Fraction(myint(1), myint(2)) Fraction(1, 2) After: >>> fractions.Fraction(myint(1), myint(2)) Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/lib64/python3.9/fractions.py", line 164, in __new__ g = _gcd(numerator, denominator) NameError: name '_gcd' is not defined ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue39350> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com