push sheeet

pkgs/development/python-modules/langchain-google-genai/default.nix

@@ -0,0 +1,93 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+
+  # build-system
+  poetry-core,
+
+  # dependencies
+  filetype,
+  google-api-core,
+  google-auth,
+  google-generativeai,
+  langchain-core,
+  pydantic,
+
+  # tests
+  freezegun,
+  langchain-tests,
+  numpy,
+  pytest-asyncio,
+  pytest-mock,
+  pytestCheckHook,
+  syrupy,
+
+  # passthru
+  gitUpdater,
+}:
+
+buildPythonPackage rec {
+  pname = "langchain-google-genai";
+  version = "2.1.10";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "langchain-ai";
+    repo = "langchain-google";
+    tag = "libs/genai/v${version}";
+    hash = "sha256-kqII8RG1ep+n5CqKLY1v7Mc+zJh6kl1rAjMmkomfeqM=";
+  };
+
+  sourceRoot = "${src.name}/libs/genai";
+
+  build-system = [ poetry-core ];
+
+  pythonRelaxDeps = [
+    # Each component release requests the exact latest core.
+    # That prevents us from updating individual components.
+    "langchain-core"
+  ];
+
+  dependencies = [
+    filetype
+    google-api-core
+    google-auth
+    google-generativeai
+    langchain-core
+    pydantic
+  ];
+
+  nativeCheckInputs = [
+    freezegun
+    langchain-tests
+    numpy
+    pytest-asyncio
+    pytest-mock
+    pytestCheckHook
+    syrupy
+  ];
+
+  pytestFlagsArray = [ "tests/unit_tests" ];
+
+  pythonImportsCheck = [ "langchain_google_genai" ];
+
+  passthru = {
+    # python updater script sets the wrong tag
+    skipBulkUpdate = true;
+    updateScript = gitUpdater {
+      rev-prefix = "libs/genai/v";
+    };
+  };
+
+  meta = {
+    changelog = "https://github.com/langchain-ai/langchain-google/releases/tag/${src.tag}";
+    description = "LangChain integrations for Google Gemini";
+    homepage = "https://github.com/langchain-ai/langchain-google/tree/main/libs/genai";
+    license = lib.licenses.mit;
+    maintainers = [
+      lib.maintainers.eu90h
+      lib.maintainers.sarahec
+    ];
+  };
+}