chore(clippy): make clippy happy

Author: clearloop

.github/workflows/rust.yml

@@ -17,6 +17,8 @@ jobs:
         uses: actions/checkout@v6
       - name: Install Toolchain
         run: rustup update stable && rustup default stable
+      - uses: taiki-e/install-action@sccache
+      - uses: taiki-e/install-action@nextest
       - name: Run tests
         run: cargo nextest run --release --all-features
   check:
@@ -26,6 +28,7 @@ jobs:
         uses: actions/checkout@v6
       - name: Install Toolchain
         run: rustup update stable && rustup default stable
+      - uses: taiki-e/install-action@sccache
       - name: Run format check
         run: cargo fmt --check
       - name: Run clippy

src/pym.rs

@@ -7,16 +7,16 @@ use std::ffi::CString;
 
 /// Exec python scripts as filter
 pub fn exec(module: &str) -> Result<Vec<String>> {
-    pyo3::prepare_freethreaded_python();
-    let script = load_script(&module)?;
+    Python::initialize();
+    let script = load_script(module)?;
     let cache = Cache::new()?;
 
     // args
     let sps = serde_json::to_string(&cache.get_problems()?)?;
     let stags = serde_json::to_string(&cache.get_tags()?)?;
 
     // pygil
-    Python::with_gil(|py| {
+    Python::attach(|py| {
         let script_cstr = CString::new(script.as_str())?;
         let filename_cstr = CString::new("plan.py")?;
         let module_name_cstr = CString::new("plan")?;