From 5792087ba6ea61836e7c74bce2d76309b3fbb55b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20Sch=C3=BCtz?= <nix@dotlambda.de>
Date: Thu, 21 May 2026 08:53:57 -0700
Subject: [PATCH] python3Packages.marisa-trie: fix tests with marisa 0.3.1

---
 pkgs/development/python-modules/marisa-trie/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/development/python-modules/marisa-trie/default.nix b/pkgs/development/python-modules/marisa-trie/default.nix
index e47cbef20291..4cce1653ace1 100644
--- a/pkgs/development/python-modules/marisa-trie/default.nix
+++ b/pkgs/development/python-modules/marisa-trie/default.nix
@@ -28,6 +28,12 @@ buildPythonPackage rec {
     })
   ];
 
+  postPatch = ''
+    # https://github.com/pytries/marisa-trie/issues/132
+    substituteInPlace tests/test_binary_trie.py tests/test_trie.py \
+      --replace-fail MARISA_FORMAT_ERROR std::runtime_error
+  '';
+
   build-system = [
     cython
     setuptools