From 3a24f6de8c03d202e9f65dd90b4b01cd4929fd98 Mon Sep 17 00:00:00 2001
From: Guilhem Bonnefille <guilhem.bonnefille@cs-soprasteria.com>
Date: Mon, 22 Dec 2025 14:21:01 +0100
Subject: [PATCH 1/2] feat: add python support from Rust

Using pyo3.
---
 pdl-compiler/src/backends/rust/mod.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pdl-compiler/src/backends/rust/mod.rs b/pdl-compiler/src/backends/rust/mod.rs
index d37eca7..ae16f6c 100644
--- a/pdl-compiler/src/backends/rust/mod.rs
+++ b/pdl-compiler/src/backends/rust/mod.rs
@@ -527,6 +527,7 @@ fn generate_root_packet_decl(
     quote! {
         #[derive(Debug, Clone, PartialEq, Eq)]
         #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+        #[cfg_attr(feature = "python", pyo3::pyclass(get_all, set_all))]
         pub struct #name {
             #( pub #data_field_ids: #data_field_types, )*
             #payload_field

From 9a52cdf60f7872fda6d91c7ce5511495d1d91a5f Mon Sep 17 00:00:00 2001
From: Guilhem Bonnefille <guilhem.bonnefille@cs-soprasteria.com>
Date: Tue, 6 Jan 2026 09:07:37 +0100
Subject: [PATCH 2/2] fix: declare python feature

Once enabled, it is possible to check the real impact of this change on tests.
---
 pdl-tests/Cargo.toml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pdl-tests/Cargo.toml b/pdl-tests/Cargo.toml
index 2d0345f..3022aae 100644
--- a/pdl-tests/Cargo.toml
+++ b/pdl-tests/Cargo.toml
@@ -6,7 +6,9 @@ edition = "2021"
 description = "PDL Rust generated code tests"
 
 [features]
+default = ["python"]
 serde = []
+python = []
 
 [dependencies]
 bytes = "1.4.0"
@@ -19,3 +21,4 @@ proc-macro2 = "1.0.66"
 quote = "1.0.33"
 syn = {version = "2.0.29", features = ["full"]}
 termcolor = "1.2.0"
+pyo3 = "0.27.2"