windows support

src/tools.rs

@@ -101,6 +101,7 @@ pub fn safe_repr(v: &PyAny) -> Cow<str> {
 
 /// Extract an i64 from a python object more quickly, see
 /// https://github.com/PyO3/pyo3/pull/3742#discussion_r1451763928
+#[cfg(not(any(target_pointer_width = "32", target_os = "windows")))]
 pub fn extract_i64(obj: &PyAny) -> Option<i64> {
     let val = unsafe { ffi::PyLong_AsLong(obj.as_ptr()) };
     if val == -1 && PyErr::occurred(obj.py()) {
@@ -111,6 +112,15 @@ pub fn extract_i64(obj: &PyAny) -> Option<i64> {
     }
 }
 
+#[cfg(any(target_pointer_width = "32", target_os = "windows"))]
+pub fn extract_i64(v: &PyAny) -> Option<i64> {
+    if v.is_instance_of::<pyo3::types::PyInt>() {
+        v.extract().ok()
+    } else {
+        None
+    }
+}
+
 #[cfg(not(Py_3_12))]
 fn _take_err(_: Python) {
     let mut ptype: *mut ffi::PyObject = std::ptr::null_mut();
@@ -121,5 +131,7 @@ fn _take_err(_: Python) {
 
 #[cfg(Py_3_12)]
 fn _take_err(_: Python) {
-    unsafe { ffi::PyErr_GetRaisedException() }
+    unsafe {
+        ffi::PyErr_GetRaisedException();
+    }
 }