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/b2sdk/default.nix

@@ -0,0 +1,71 @@
+{ lib
+, arrow
+, buildPythonPackage
+, fetchPypi
+, importlib-metadata
+, logfury
+, pytestCheckHook
+, pytest-lazy-fixture
+, pytest-mock
+, pythonOlder
+, requests
+, setuptools-scm
+, tqdm
+}:
+
+buildPythonPackage rec {
+  pname = "b2sdk";
+  version = "1.14.1";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchPypi {
+    inherit pname version;
+    hash = "sha256-fYOeyhKm9mRT61NcQVaXFKeRC8AS9lfIZMO/s6iFaeg=";
+  };
+
+  nativeBuildInputs = [
+    setuptools-scm
+  ];
+
+  propagatedBuildInputs = [
+    arrow
+    logfury
+    requests
+    tqdm
+  ] ++ lib.optionals (pythonOlder "3.8") [
+    importlib-metadata
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+    pytest-lazy-fixture
+    pytest-mock
+  ];
+
+  postPatch = ''
+    substituteInPlace setup.py \
+      --replace 'setuptools_scm<6.0' 'setuptools_scm'
+    substituteInPlace requirements.txt \
+      --replace 'arrow>=0.8.0,<1.0.0' 'arrow'
+  '';
+
+  disabledTests = [
+    # Test requires an API key
+    "test_raw_api"
+    "test_files_headers"
+    "test_large_file"
+  ];
+
+  pythonImportsCheck = [
+    "b2sdk"
+  ];
+
+  meta = with lib; {
+    description = "Client library and utilities for access to B2 Cloud Storage (backblaze)";
+    homepage = "https://github.com/Backblaze/b2-sdk-python";
+    license = licenses.mit;
+    maintainers = with maintainers; [ ];
+  };
+}