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handle none case in state setattr (#4301)

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Khaleel Al-Adhami 2024-11-04 14:37:58 -08:00 committed by GitHub
parent b3c199870e
commit 1122cbf0b1
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1 changed files with 13 additions and 10 deletions
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23
reflex/state.py
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@ -1288,16 +1288,19 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
fields = self.get_fields()
if name in fields and not _isinstance(
value, (field_type := fields[name].outer_type_)
):
console.deprecate(
"mismatched-type-assignment",
f"Tried to assign value {value} of type {type(value)} to field {type(self).__name__}.{name} of type {field_type}."
" This might lead to unexpected behavior.",
"0.6.5",
"0.7.0",
)
if name in fields:
field = fields[name]
field_type = field.outer_type_
if field.allow_none:
field_type = Union[field_type, None]
if not _isinstance(value, field_type):
console.deprecate(
"mismatched-type-assignment",
f"Tried to assign value {value} of type {type(value)} to field {type(self).__name__}.{name} of type {field_type}."
" This might lead to unexpected behavior.",
"0.6.5",
"0.7.0",
)
# Set the attribute.
super().__setattr__(name, value)