fix linting errors

Author: CloseChoice

src/input/input_python.rs

@@ -3,7 +3,6 @@ use std::str::from_utf8;
 use pyo3::intern;
 use pyo3::prelude::*;
 
-use pyo3::sync::PyOnceLock;
 use pyo3::types::PyType;
 use pyo3::types::{
     PyBool, PyByteArray, PyBytes, PyComplex, PyDate, PyDateTime, PyDict, PyFloat, PyFrozenSet, PyInt, PyIterator,
@@ -49,8 +48,6 @@ use super::{
     Input,
 };
 
-
-
 pub(crate) fn downcast_python_input<'py, T: PyTypeCheck>(input: &(impl Input<'py> + ?Sized)) -> Option<&Bound<'py, T>> {
     input.as_python().and_then(|any| any.downcast::<T>().ok())
 }

src/input/shared.rs

@@ -231,7 +231,7 @@ pub fn decimal_as_int<'py>(
 pub fn fraction_as_int<'py>(
     input: &(impl Input<'py> + ?Sized),
     fraction: &Bound<'py, PyAny>,
-    ) -> ValResult<EitherInt<'py>> {
+) -> ValResult<EitherInt<'py>> {
     let py = fraction.py();
 
     let (numerator, denominator) = fraction
@@ -241,5 +241,4 @@ pub fn fraction_as_int<'py>(
         return Err(ValError::new(ErrorTypeDefaults::IntFromFloat, input));
     }
     Ok(EitherInt::Py(numerator))
-
 }

src/validators/fraction.rs

@@ -7,8 +7,8 @@ use pyo3::types::{PyDict, PyString, PyType};
 use pyo3::{prelude::*, PyTypeInfo};
 
 use crate::build_tools::is_strict;
-use crate::errors::ValResult;
 use crate::errors::ErrorTypeDefaults;
+use crate::errors::ValResult;
 use crate::errors::{ToErrorValue, ValError};
 use crate::input::Input;
 
@@ -75,15 +75,6 @@ impl BuildValidator for FractionValidator {
 
 impl_py_gc_traverse!(FractionValidator { le, lt, ge, gt });
 
-fn extract_fraction_as_ints(fraction: &Bound<'_, PyAny>) -> ValResult<(i64, i64)> {
-    let py = fraction.py();
-    // just call fraction.numerator and fraction.denominator
-    let numerator: i64 = fraction.getattr(intern!(py, "numerator"))?.extract()?;
-    let denominator: i64 = fraction.getattr(intern!(py, "denominator"))?.extract()?;
-
-    Ok((numerator, denominator))
-}
-
 impl Validator for FractionValidator {
     fn validate<'py>(
         &self,