python3Packages.keras: unmark as broken (#446771)

pkgs/development/python-modules/brax/default.nix

@@ -82,7 +82,14 @@ buildPythonPackage rec {
     transforms3d
   ];
 
-  disabledTests = lib.optionals stdenv.hostPlatform.isAarch64 [
+  disabledTests = [
+    # AttributeError: 'functools.partial' object has no attribute 'value'
+    "testModelEncoding0"
+    "testModelEncoding1"
+    "testTrain"
+    "testTrainDomainRandomize"
+  ]
+  ++ lib.optionals stdenv.hostPlatform.isAarch64 [
     # Flaky:
     # AssertionError: Array(-0.00135638, dtype=float32) != 0.0 within 0.001 delta (Array(0.00135638, dtype=float32) difference)
     "test_pendulum_period2"

pkgs/development/python-modules/keras/default.nix

@@ -214,7 +214,5 @@ buildPythonPackage rec {
     changelog = "https://github.com/keras-team/keras/releases/tag/v${version}";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ GaetanLepage ];
-    # Not yet released for tensorflow >= 2.20.0
-    broken = lib.versionAtLeast tensorflow.version "2.20";
   };
 }

pkgs/development/python-modules/mhcflurry/default.nix

@@ -31,6 +31,14 @@ buildPythonPackage rec {
     hash = "sha256-TNb3oKZvgBuXoSwsTuEJjFKEVZyHynazuPInj7wVKs8=";
   };
 
+  # pipes has been removed in python 3.13
+  postPatch = ''
+    substituteInPlace mhcflurry/downloads.py \
+      --replace-fail \
+        "from pipes import quote" \
+        "from shlex import quote"
+  '';
+
   # keras and tensorflow are not in the official setup.py requirements but are required for the CLI utilities to run.
   dependencies = [
     appdirs