chore: extract python_utils and home-assistant to their own crates

home-assistant/src/service/service_id.rs

@@ -0,0 +1,21 @@
+use std::convert::Infallible;
+
+use pyo3::{prelude::*, types::PyString};
+
+use super::super::slug::Slug;
+
+pub use super::super::slug::SlugParsingError as ServiceIdParsingError;
+
+#[derive(Debug, Clone, derive_more::Display, derive_more::FromStr)]
+pub struct ServiceId(pub Slug);
+
+impl<'py> IntoPyObject<'py> for ServiceId {
+    type Target = PyString;
+    type Output = Bound<'py, Self::Target>;
+    type Error = Infallible;
+
+    fn into_pyobject(self, py: Python<'py>) -> Result<Self::Output, Self::Error> {
+        let s = self.to_string();
+        s.into_pyobject(py)
+    }
+}