python3Packages.btrfsutil: build separately from btrfs-progs

btrfs-progs was installing its Python bindings as an egg, which doesn't work
with Nix. It turns out that there is no real benefit to building the Python
bindings as part of the btrfs-progs package. Instead, we can just package them
separately, and use nixpkgs' normal Python packaging support to install them as
a wheel. This fixes the bindings and reduces closure sizes.

1 files changed, 26 insertions, 0 deletions

diff --git a/pkgs/development/python-modules/btrfsutil/default.nix b/pkgs/development/python-modules/btrfsutil/default.nix
new file mode 100644
index 0000000000000..d529ec09c7058
--- /dev/null
+++ b/pkgs/development/python-modules/btrfsutil/default.nix
@@ -0,0 +1,26 @@
+{ lib
+, buildPythonPackage
+, btrfs-progs
+}:
+buildPythonPackage {
+  pname = "btrfsutil";
+  inherit (btrfs-progs) version src;
+  format = "setuptools";
+
+  buildInputs = [ btrfs-progs ];
+
+  preConfigure = ''
+    cd libbtrfsutil/python
+  '';
+
+  # No tests
+  doCheck = false;
+  pythonImportsCheck = [ "btrfsutil" ];
+
+  meta = with lib; {
+    description = "Library for managing Btrfs filesystems";
+    homepage = "https://btrfs.wiki.kernel.org/";
+    license = licenses.lgpl21Plus;
+    maintainers = with maintainers; [ raskin lopsided98 ];
+  };
+}