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| t r6 t | fd| D S t j | S )N_fieldsc 0 g | ]}t | S r ro rx vrm s r r z!_asdict_inner.<locals>.<listcomp>" s# GGGa=L99GGGr c 3 8 K | ]}t | V d S r( rs rt s r rz z _asdict_inner.<locals>.<genexpr>' s- EEA q,77EEEEEEr c 3 ^ K | ]'\ }}t | t | fV (d S r( rs )rx kru rm s r rz z _asdict_inner.<locals>.<genexpr>) sW 2 2 !Q (<88'<88: 2 2 2 2 2 2r )rk r ro rd r* r rK r| r( rG listrR r& copydeepcopy)rj rm r= ry r s ` r ro ro so c"" %" + +A!'#qv"6"6 EEE MM165/ * * * *|F### C "GC$;$; "( tCyyGGGG3GGGHH C$ ' '
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tuple_factoryc ^ t | st d t | | S )a Return the fields of a dataclass instance as a new tuple of field values.
Example usage::
@dataclass
class C:
x: int
y: int
c = C(1, 2)
assert astuple(c) == (1, 2)
If given, 'tuple_factory' will be used instead of built-in tuple.
The function applies recursively to field values that are
dataclass instances. This will also look into built-in containers:
tuples, lists, and dicts.
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S ) a Return a new dynamically created dataclass.
The dataclass name will be 'cls_name'. 'fields' is an iterable
of either (name), (name, type) or (name, type, Field) objects. If type is
omitted, use the string 'typing.Any'. Field objects are created by
the equivalent of calling 'field(name, type [, Field-info])'.::
C = make_dataclass('C', ['x', ('y', int), ('z', int, field(init=False))], bases=(Base,))
is equivalent to::
@dataclass
class C(Base):
x: 'typing.Any'
y: int
z: int = field(init=False)
For the bases and namespace parameters, see the builtin type() function.
The parameters init, repr, eq, order, unsafe_hash, and frozen are passed to
dataclass().
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di |S )a+ Return a new object replacing specified fields with new values.
This is especially useful for frozen classes. Example usage::
@dataclass(frozen=True)
class C:
x: int
y: int
c = C(1, 2)
c1 = replace(c, x=3)
assert c1.x == 3 and c1.y == 2
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