1 files changed, 29 insertions, 20 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/anytree/default.nix b/nixpkgs/pkgs/development/python-modules/anytree/default.nix
index d49b22349639..a83d8748d477 100644
--- a/nixpkgs/pkgs/development/python-modules/anytree/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/anytree/default.nix
@@ -1,24 +1,28 @@
 { lib
 , buildPythonPackage
-, fetchPypi
+, fetchFromGitHub
+, fontconfig
+, graphviz
+, poetry-core
+, pytestCheckHook
 , pythonOlder
-, substituteAll
 , six
+, substituteAll
 , withGraphviz ? true
-, graphviz
-, fontconfig
-# Tests
-, pytestCheckHook
-, nose
 }:
 
 buildPythonPackage rec {
   pname = "anytree";
-  version = "2.8.0";
+  version = "2.9.0";
+  format = "pyproject";
+
+  disabled = pythonOlder "3.7";
 
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "3f0f93f355a91bc3e6245319bf4c1d50e3416cc7a35cc1133c1ff38306bbccab";
+  src = fetchFromGitHub {
+    owner = "c0fec0de";
+    repo = "anytree";
+    rev = "refs/tags/${version}";
+    hash = "sha256-e7mmOOvrZuMCcyUg74YLLXGzkb5nCtuYmhNzAbY65gg=";
   };
 
   patches = lib.optionals withGraphviz [
@@ -28,30 +32,35 @@ buildPythonPackage rec {
     })
   ];
 
+  nativeBuildInputs = [
+    poetry-core
+  ];
+
   propagatedBuildInputs = [
     six
   ];
 
-  # tests print “Fontconfig error: Cannot load default config file”
+  nativeCheckInputs = [
+    pytestCheckHook
+  ];
+
+  # Tests print “Fontconfig error: Cannot load default config file”
   preCheck = lib.optionalString withGraphviz ''
     export FONTCONFIG_FILE=${fontconfig.out}/etc/fonts/fonts.conf
   '';
 
-  # circular dependency anytree → graphviz → pango → glib → gtk-doc → anytree
+  # Circular dependency anytree → graphviz → pango → glib → gtk-doc → anytree
   doCheck = withGraphviz;
 
-  nativeCheckInputs = [ pytestCheckHook nose ];
-
-  pytestFlagsArray = lib.optionals (pythonOlder "3.4") [
-    # Use enums, which aren't available pre-python3.4
-    "--ignore=tests/test_resolver.py"
-    "--ignore=tests/test_search.py"
+  pythonImportsCheck = [
+    "anytree"
   ];
 
   meta = with lib; {
     description = "Powerful and Lightweight Python Tree Data Structure";
     homepage = "https://github.com/c0fec0de/anytree";
+    changelog = "https://github.com/c0fec0de/anytree/releases/tag/${version}";
     license = licenses.asl20;
-    maintainers = [ ];
+    maintainers = with maitnainers; [ ];
   };
 }