1 files changed, 19 insertions, 5 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/snuggs/default.nix b/nixpkgs/pkgs/development/python-modules/snuggs/default.nix
index 17b2c4bd8f3c..8824645973ed 100644
--- a/nixpkgs/pkgs/development/python-modules/snuggs/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/snuggs/default.nix
@@ -1,6 +1,12 @@
-{ buildPythonPackage, lib, fetchFromGitHub
-, click, numpy, pyparsing
-, pytest, hypothesis
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, fetchpatch
+, click
+, numpy
+, pyparsing
+, pytestCheckHook
+, hypothesis
 }:
 
 buildPythonPackage rec {
@@ -16,10 +22,18 @@ buildPythonPackage rec {
     sha256 = "1p3lh9s2ylsnrzbs931y2vn7mp2y2xskgqmh767c9l1a33shfgwf";
   };
 
+  patches = [
+    # Use non-strict xfail for failing tests
+    # https://github.com/mapbox/snuggs/pull/28
+    (fetchpatch {
+      url = "https://github.com/sebastic/snuggs/commit/3b8e04a35ed33a7dd89f0194542b22c7bde867f4.patch";
+      hash = "sha256-SfW4l4BH94rPdskRVHEsZM0twmlV9IPftRU/BBZsjBU=";
+    })
+  ];
+
   propagatedBuildInputs = [ click numpy pyparsing ];
 
-  nativeCheckInputs = [ pytest hypothesis ];
-  checkPhase = "pytest test_snuggs.py";
+  nativeCheckInputs = [ pytestCheckHook hypothesis ];
 
   meta = with lib; {
     description = "S-expressions for Numpy";