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# SPDX-License-Identifier: MIT
import attr
import attrs
@attr.define()
class Define:
a: str
b: int
reveal_type(Define.__init__) # noqa: F821
@attr.define()
class DefineConverter:
with_converter: int = attr.field(converter=int)
reveal_type(DefineConverter.__init__) # noqa: F821
DefineConverter(with_converter=b"42")
@attr.frozen()
class Frozen:
a: str
d = Frozen("a")
d.a = "new"
reveal_type(d.a) # noqa: F821
@attr.define(frozen=True)
class FrozenDefine:
a: str
d2 = FrozenDefine("a")
d2.a = "new"
reveal_type(d2.a) # noqa: F821
# Field-aliasing works
@attrs.define
class AliasedField:
_a: int = attrs.field(alias="_a")
af = AliasedField(42)
reveal_type(af.__init__) # noqa: F821
# unsafe_hash is accepted
@attrs.define(unsafe_hash=True)
class Hashable:
pass
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