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Use UserWarning from pyo3 #1559

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Merged
merged 2 commits into from
Dec 3, 2024
Merged

Use UserWarning from pyo3 #1559

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c557349
use pyo3 error type
changhc Nov 29, 2024
5630fa4
Merge branch 'main' into user-warning
changhc Dec 3, 2024
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6 changes: 3 additions & 3 deletions src/serializers/extra.rs
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Original file line number Diff line number Diff line change
@@ -1,10 +1,10 @@
use std::fmt;
use std::sync::Mutex;

use pyo3::exceptions::{PyTypeError, PyValueError};
use pyo3::intern;
use pyo3::exceptions::{PyTypeError, PyUserWarning, PyValueError};
use pyo3::prelude::*;
use pyo3::types::{PyBool, PyString};
use pyo3::{intern, PyTypeInfo};

use serde::ser::Error;

Expand Down Expand Up @@ -471,7 +471,7 @@ impl CollectWarnings {

let message = format!("Pydantic serializer warnings:\n {}", warnings.join("\n "));
if self.mode == WarningsMode::Warn {
let user_warning_type = py.import_bound("builtins")?.getattr("UserWarning")?;
let user_warning_type = PyUserWarning::type_object(py);
PyErr::warn_bound(py, &user_warning_type, &message, 0)
} else {
Err(PydanticSerializationError::new_err(message))
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