python311Packages.nbmerge: remove nose

  fetchFromGitHub,

  setuptools,

  nbformat,

  nose,

  pytestCheckHook,

}:

buildPythonPackage rec {

    hash = "sha256-Uqs/SO/AculHCFYcbjW08kLQX5GSU/eAwkN2iy/vhLM=";

  };

  patches = [ ./pytest-compatibility.patch ];

  nativeBuildInputs = [ setuptools ];

  propagatedBuildInputs = [ nbformat ];

  nativeCheckInputs = [ nose ];

  checkPhase = ''

    runHook preCheck

  nativeCheckInputs = [ pytestCheckHook ];

  postCheck = ''

    patchShebangs .

    nosetests -v

    PATH=$PATH:$out/bin ./cli_tests.sh

    runHook postCheck

  '';

  pythonImportsCheck = [ "nbmerge" ];

diff --git a/tests/test_merge.py b/tests/test_merge.py

index 06ee559..9d7b1af 100644

--- a/tests/test_merge.py

+++ b/tests/test_merge.py

@@ -1,3 +1,4 @@

+import io

 import os

 import sys

 import unittest

@@ -21,8 +22,7 @@ def file_names_from(file_paths):

 class TestMerge(unittest.TestCase):

     def setUp(self):

-        if not hasattr(sys.stdout, "getvalue"):

-            self.fail("need to run in buffered mode")

+        sys.stdout = io.StringIO()

     def _validate_merged_three(self, merged):

         self.assertEqual(len(merged.cells), 6)