From 250e3068ca95c7f1b3094f68288ee4a60ee86453 Mon Sep 17 00:00:00 2001
From: kfollesdal <kristoffer.follesdal@eviny.no>
Date: Mon, 17 Jun 2024 10:23:48 +0200
Subject: [PATCH 1/2] maintainers: add andershus

---
 maintainers/maintainer-list.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index f58e58e88aef..24bf93afff5c 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -1192,6 +1192,12 @@
     githubId = 754494;
     name = "Anders Asheim Hennum";
   };
+  andershus = {
+    email = "anders.husebo@eviny.no";
+    github = "andershus";
+    githubId = 93526270;
+    name = "Anders Husebø";
+  };
   andersk = {
     email = "andersk@mit.edu";
     github = "andersk";

From 80c2b2b902479c0da1f0f065655f563ded14714b Mon Sep 17 00:00:00 2001
From: kfollesdal <kristoffer.follesdal@eviny.no>
Date: Mon, 17 Jun 2024 09:54:01 +0200
Subject: [PATCH 2/2] python3Packages.deltalake: init at 0.18.1

---
 .../python-modules/deltalake/default.nix      | 73 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 +
 2 files changed, 75 insertions(+)
 create mode 100644 pkgs/development/python-modules/deltalake/default.nix

diff --git a/pkgs/development/python-modules/deltalake/default.nix b/pkgs/development/python-modules/deltalake/default.nix
new file mode 100644
index 000000000000..cc866d2de393
--- /dev/null
+++ b/pkgs/development/python-modules/deltalake/default.nix
@@ -0,0 +1,73 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, rustPlatform
+, pyarrow
+, pyarrow-hotfix
+, openssl
+, pkg-config
+, pytestCheckHook
+, pytest-benchmark
+, pytest-cov
+, pandas
+}:
+
+buildPythonPackage rec {
+  pname = "deltalake";
+  version = "0.18.1";
+  format = "pyproject";
+
+  src = fetchPypi {
+    inherit pname version;
+    hash = "sha256-qkmCKk1VnROK7luuPlKbIx3S3C8fzGJy8yhTyZWXyGc=";
+  };
+
+  cargoDeps = rustPlatform.fetchCargoTarball {
+    inherit src;
+    hash = "sha256-Dj2vm0l4b/E6tbXgs5iPvbDAsxNW0iPUSRPzT5KaA3Y=";
+  };
+
+  env.OPENSSL_NO_VENDOR = 1;
+
+  dependencies = [
+    pyarrow
+    pyarrow-hotfix
+  ];
+
+  buildInputs = [ openssl ];
+
+  nativeBuildInputs = [
+    pkg-config # openssl-sys needs this
+  ] ++ (with rustPlatform; [
+    cargoSetupHook
+    maturinBuildHook
+  ]);
+
+  pythonImportsCheck = [ "deltalake" ];
+
+  nativeCheckInputs = [
+    pytestCheckHook
+    pandas
+    pytest-benchmark
+    pytest-cov
+  ];
+
+  preCheck = ''
+    # For paths in test to work, we have to be in python dir
+    cp pyproject.toml python/
+    cd python
+
+    # In tests we want to use deltalake that we have built
+    rm -rf deltalake
+  '';
+
+  pytestFlagsArray = [ "-m 'not integration'" ];
+
+  meta = with lib; {
+    description = "Native Rust library for Delta Lake, with bindings into Python";
+    homepage = "https://github.com/delta-io/delta-rs";
+    changelog = "https://github.com/delta-io/delta-rs/blob/python-v${version}/CHANGELOG.md";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ kfollesdal mslingsby harvidsen andershus ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 8389ef11a8dd..abe164dae2d5 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2959,6 +2959,8 @@ self: super: with self; {
 
   deltachat2 = callPackage ../development/python-modules/deltachat2 { };
 
+  deltalake = callPackage ../development/python-modules/deltalake { };
+
   deluge-client = callPackage ../development/python-modules/deluge-client { };
 
   demes = callPackage ../development/python-modules/demes { };