moretroublethanitsworth.py

from typing import NamedTuple

class Foo(NamedTuple):
    name: str

    def __getattribute__(self, attrname):
        value = super().__getattribute__(attrname)

        if attrname in super().__getattribute__("_fields"):
            return lambda: value
        else:
            return value


t = Foo("test")

print(t)
print(t.name)
print(t.name())