docs_ex09_annotated.output

X(x='Value of x', a='Not In __init__ signature', c=[], e='Value of e', f=42) 

{'x': Attribute(default=<NOTHING Sentinel>, default_factory=<NOTHING Sentinel>, type=<class 'str'>, doc=None, init=True, repr=True, compare=True, kw_only=False, iter=True, serialize=True, metadata={}),
 'a': Attribute(default='Not In __init__ signature', default_factory=<NOTHING Sentinel>, type=<class 'int'>, doc=None, init=False, repr=True, compare=True, kw_only=False, iter=True, serialize=True, metadata={}),
 'b': Attribute(default='Not In Repr', default_factory=<NOTHING Sentinel>, type=<class 'str'>, doc=None, init=True, repr=False, compare=True, kw_only=False, iter=True, serialize=True, metadata={}),
 'c': Attribute(default=<NOTHING Sentinel>, default_factory=<class 'list'>, type=list[str], doc=None, init=True, repr=True, compare=False, kw_only=False, iter=True, serialize=True, metadata={}),
 'd': Attribute(default='Not Anywhere', default_factory=<NOTHING Sentinel>, type=<class 'str'>, doc=None, init=False, repr=False, compare=False, kw_only=False, iter=True, serialize=True, metadata={}),
 'e': Attribute(default=<NOTHING Sentinel>, default_factory=<NOTHING Sentinel>, type=<class 'str'>, doc=None, init=True, repr=True, compare=False, kw_only=True, iter=True, serialize=True, metadata={}),
 'f': Attribute(default=42, default_factory=<NOTHING Sentinel>, type=ForwardRef('unknown'), doc=None, init=True, repr=True, compare=False, kw_only=False, iter=True, serialize=False, metadata={})}


Y(x='Value of x', a='Not In __init__ signature', c=[], e='Value of e', f=42) 

Slots: {'x': None, 'a': None, 'b': None, 'c': None, 'd': None, 'e': None, 'f': None}

Source:
def __eq__(self, other):
    if self is other:
        return True
    return (
        self.x == other.x
        and self.a == other.a
        and self.b == other.b
    ) if self.__class__ is other.__class__ else NotImplemented

def __init__(self, x, b='Not In Repr', c=None, f=42, *, e):
    self.x = x
    self.a = 'Not In __init__ signature'
    self.b = b
    self.c = c if c is not None else []
    self.d = 'Not Anywhere'
    self.e = e
    self.f = f

def __replace__(self, /, **changes):
    new_kwargs = {
        'x': self.x,
        'b': self.b,
        'c': self.c,
        'e': self.e,
        'f': self.f,
    }
    new_kwargs |= changes
    return self.__class__(**new_kwargs)

def __repr__(self):
    return f'{type(self).__qualname__}(x={self.x!r}, a={self.a!r}, c={self.c!r}, e={self.e!r}, f={self.f!r})'