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add case for serializers

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This commit is contained in:
Khaleel Al-Adhami 2024-11-04 09:47:15 -08:00
parent 7794e065a8
commit db53c31387
1 changed files with 21 additions and 7 deletions
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28
reflex/vars/base.py
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@ -280,6 +280,24 @@ def _decode_var_immutable(value: str) -> tuple[VarData | None, str]:
return VarData.merge(*var_datas) if var_datas else None, value return VarData.merge(*var_datas) if var_datas else None, value
def can_use_in_object_var(cls: GenericType) -> bool:
"""Check if the class can be used in an ObjectVar.
Args:
cls: The class to check.
Returns:
Whether the class can be used in an ObjectVar.
"""
if types.is_union(cls):
return all(can_use_in_object_var(t) for t in types.get_args(cls))
return (
inspect.isclass(cls)
and not issubclass(cls, Var)
and (can_access_properties(cls) or serializers.has_serializer(cls))
)
@dataclasses.dataclass( @dataclasses.dataclass(
eq=False, eq=False,
frozen=True, frozen=True,
@ -631,11 +649,7 @@ class Var(Generic[VAR_TYPE]):
return get_to_operation(NoneVar).create(self) # type: ignore return get_to_operation(NoneVar).create(self) # type: ignore
# Handle fixed_output_type being Base or a dataclass. # Handle fixed_output_type being Base or a dataclass.
if ( if can_use_in_object_var(fixed_output_type):
inspect.isclass(fixed_output_type)
and not issubclass(fixed_output_type, Var)
and can_access_properties(fixed_output_type)
):
return self.to(ObjectVar, output) return self.to(ObjectVar, output)
if inspect.isclass(output): if inspect.isclass(output):
@ -705,7 +719,7 @@ class Var(Generic[VAR_TYPE]):
): ):
return self.to(NumberVar, self._var_type) return self.to(NumberVar, self._var_type)
if all(can_access_properties(t) for t in inner_types): if can_use_in_object_var(var_type):
return self.to(ObjectVar, self._var_type) return self.to(ObjectVar, self._var_type)
return self return self
@ -724,7 +738,7 @@ class Var(Generic[VAR_TYPE]):
if issubclass(fixed_type, var_subclass.python_types): if issubclass(fixed_type, var_subclass.python_types):
return self.to(var_subclass.var_subclass, self._var_type) return self.to(var_subclass.var_subclass, self._var_type)
if can_access_properties(fixed_type): if can_use_in_object_var(fixed_type):
return self.to(ObjectVar, self._var_type) return self.to(ObjectVar, self._var_type)
return self return self