From 7f8563afecfdc856119c9e48e45f65a4ace4c42c Mon Sep 17 00:00:00 2001
From: Erik Arvstedt <erik.arvstedt@gmail.com>
Date: Mon, 15 Jul 2024 20:31:29 +0200
Subject: [PATCH] python3Packages.pyln-proto: update to nixos 24.05

- coincurve has been bumped to v20 on pyln-proto master without further
  code changes, so using v19 is fine

- the breaking changes in cryptography 42 don't affect pyln-proto
  https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst
---
 pkgs/python-packages/pyln-proto/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/python-packages/pyln-proto/default.nix b/pkgs/python-packages/pyln-proto/default.nix
index cde5e44..32bc248 100644
--- a/pkgs/python-packages/pyln-proto/default.nix
+++ b/pkgs/python-packages/pyln-proto/default.nix
@@ -29,4 +29,10 @@ buildPythonPackage rec {
   checkInputs = [ pytestCheckHook ];
 
   postUnpack = "sourceRoot=$sourceRoot/contrib/pyln-proto";
+
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace-fail 'coincurve = "^18"' 'coincurve = "^19"' \
+      --replace-fail 'cryptography = "^41"' 'cryptography = "^42"' \
+  '';
 }