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/paramiko/default.nix

@@ -0,0 +1,77 @@
+{ lib
+, bcrypt
+, buildPythonPackage
+, cryptography
+, fetchPypi
+, invoke
+, mock
+, pyasn1
+, pynacl
+, pytest-relaxed
+, pytestCheckHook
+, fetchpatch
+}:
+
+buildPythonPackage rec {
+  pname = "paramiko";
+  version = "2.10.4";
+  format = "setuptools";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-PS5lC2gSzm0WCr/3AdbvRDTsl5NLE+lc8a09pw/7XFg=";
+  };
+
+  patches = [
+    # Fix usage of dsa keys
+    # https://github.com/paramiko/paramiko/pull/1606/
+    (fetchpatch {
+      url = "https://github.com/paramiko/paramiko/commit/18e38b99f515056071fb27b9c1a4f472005c324a.patch";
+      sha256 = "sha256-bPDghPeLo3NiOg+JwD5CJRRLv2VEqmSx1rOF2Tf8ZDA=";
+    })
+  ];
+
+  propagatedBuildInputs = [
+    bcrypt
+    cryptography
+    pyasn1
+    pynacl
+  ];
+
+  checkInputs = [
+    invoke
+    mock
+    pytest-relaxed
+    pytestCheckHook
+  ];
+
+  # with python 3.9.6+, the deprecation warnings will fail the test suite
+  # see: https://github.com/pyinvoke/invoke/issues/829
+  # pytest-relaxed does not work with pytest 6
+  # see: https://github.com/bitprophet/pytest-relaxed/issues/12
+  doCheck = false;
+
+  disabledTestPaths = [
+    "tests/test_sftp.py"
+    "tests/test_config.py"
+  ];
+
+  pythonImportsCheck = [
+    "paramiko"
+  ];
+
+  __darwinAllowLocalNetworking = true;
+
+  meta = with lib; {
+    homepage = "https://github.com/paramiko/paramiko/";
+    description = "Native Python SSHv2 protocol library";
+    license = licenses.lgpl21Plus;
+    longDescription = ''
+      Library for making SSH2 connections (client or server). Emphasis is
+      on using SSH2 as an alternative to SSL for making secure connections
+      between python scripts. All major ciphers and hash methods are
+      supported. SFTP client and server mode are both supported too.
+    '';
+    maintainers = with maintainers; [ SuperSandro2000 ];
+  };
+}