cflib: init at 0.1.28

Python library to communicate with and control the crazyflie micro
quadcopters.

Signed-off-by: Brian McGillion <bmg.avoin@gmail.com>

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

@@ -0,0 +1,90 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  setuptools,
+  setuptools-scm,
+  libusb-package,
+  numpy,
+  packaging,
+  pyserial,
+  pyusb,
+  scipy,
+  pytestCheckHook,
+  pyyaml,
+  udevCheckHook,
+}:
+
+buildPythonPackage rec {
+  pname = "cflib";
+  version = "0.1.28";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "bitcraze";
+    repo = "crazyflie-lib-python";
+    tag = version;
+    hash = "sha256-vGqwQVD80NcFJosVAmqj66uxYNoVtAqzVhVQiuWP5yM=";
+  };
+
+  strictDeps = true;
+
+  build-system = [
+    setuptools
+    setuptools-scm
+  ];
+
+  pythonRelaxDeps = [ "numpy" ];
+
+  dependencies = [
+    libusb-package
+    numpy
+    packaging
+    pyserial
+    pyusb
+    scipy
+  ];
+
+  disabledTestPaths = [
+    # exception: Cannot find a Crazyradio Dongle (HW required)
+    "sys_test/single_cf_grounded/"
+    "sys_test/swarm_test_rig/"
+  ];
+
+  pythonImportsCheck = [ "cflib" ];
+  nativeCheckInputs = [
+    pytestCheckHook
+    pyyaml
+  ];
+
+  # The udevCheckHook is used to verify udev rules
+  # requires diInstallCheck to be enabled, which is default for pythonPackages
+  nativeInstallCheckInputs = [
+    udevCheckHook
+  ];
+
+  # Install udev rules as defined
+  # https://www.bitcraze.io/documentation/repository/crazyflie-lib-python/master/installation/usb_permissions/
+  postInstall = ''
+    # Install udev rules
+    mkdir -p $out/etc/udev/rules.d
+
+    cat <<EOF > $out/etc/udev/rules.d/99-bitcraze.rules
+    # Crazyradio (normal operation)
+    SUBSYSTEM=="usb", ATTRS{idVendor}=="1915", ATTRS{idProduct}=="7777", MODE="0664", GROUP="plugdev"
+    # Bootloader
+    SUBSYSTEM=="usb", ATTRS{idVendor}=="1915", ATTRS{idProduct}=="0101", MODE="0664", GROUP="plugdev"
+    # Crazyflie (over USB)
+    SUBSYSTEM=="usb", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="5740", MODE="0664", GROUP="plugdev"
+    EOF
+  '';
+
+  meta = {
+    description = "Python library for the Crazyflie quadcopter by Bitcraze";
+    homepage = "https://github.com/bitcraze/crazyflie-lib-python";
+    changelog = "https://github.com/bitcraze/crazyflie-lib-python/releases/tag/${version}";
+    license = lib.licenses.gpl2Only;
+    maintainers = [ lib.maintainers.brianmcgillion ];
+    platforms = lib.platforms.linux;
+  };
+}

pkgs/top-level/python-packages.nix

@@ -2366,6 +2366,8 @@ self: super: with self; {
 
   cfgv = callPackage ../development/python-modules/cfgv { };
 
+  cflib = callPackage ../development/python-modules/cflib { };
+
   cfn-flip = callPackage ../development/python-modules/cfn-flip { };
 
   cfn-lint = callPackage ../development/python-modules/cfn-lint { };