1 files changed, 29 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/pyusb/default.nix b/nixpkgs/pkgs/development/python-modules/pyusb/default.nix
new file mode 100644
index 00000000000..624090e98aa
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/pyusb/default.nix
@@ -0,0 +1,29 @@
+{ stdenv, fetchPypi, buildPythonPackage, libusb1 }:
+
+buildPythonPackage rec {
+  pname = "pyusb";
+  version = "1.0.2";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0qkk2jn270jwwl1x26hmdhb14m9kkbrzzwzizdjcl1a29b6756sf";
+  };
+
+  # Fix the USB backend library lookup
+  postPatch =
+    ''
+      libusb=${libusb1.out}/lib/libusb-1.0${stdenv.hostPlatform.extensions.sharedLibrary}
+      test -f $libusb || { echo "ERROR: $libusb doesn't exist, please update/fix this build expression."; exit 1; }
+      sed -i -e "s|find_library=None|find_library=lambda _:\"$libusb\"|" usb/backend/libusb1.py
+    '';
+
+  # No tests included
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    description = "Python USB access module (wraps libusb 1.0)";  # can use other backends
+    homepage = "https://pyusb.github.io/pyusb/";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ bjornfor ];
+  };
+}