uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

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

@@ -0,0 +1,54 @@
+{ stdenv
+, lib
+, buildPythonPackage
+, fetchPypi
+, jsonschema
+, pythonOlder
+, requests
+, pytestCheckHook
+, pyjson5
+, babel
+, jupyter_server
+, openapi-core
+, pytest-tornasync
+, ruamel-yaml
+, strict-rfc3339
+}:
+
+buildPythonPackage rec {
+  pname = "jupyterlab_server";
+  version = "2.12.0";
+  disabled = pythonOlder "3.6";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-AOD0tMOZ9Vk4Mj6hDPktkVKI/hJ1PjXRBp9soItyq78=";
+  };
+
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace "--cov jupyterlab_server --cov-report term-missing --cov-report term:skip-covered" ""
+
+    # translation tests try to install additional packages into read only paths
+    rm -r tests/translations/
+  '';
+
+  propagatedBuildInputs = [ requests jsonschema pyjson5 babel jupyter_server ];
+
+  checkInputs = [
+    openapi-core
+    pytestCheckHook
+    pytest-tornasync
+    ruamel-yaml
+  ];
+
+  __darwinAllowLocalNetworking = true;
+
+  meta = with lib; {
+    broken = stdenv.isDarwin;
+    description = "JupyterLab Server";
+    homepage = "https://jupyter.org";
+    license = licenses.bsdOriginal;
+    maintainers = [ maintainers.costrouc ];
+  };
+}