1 files changed, 64 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/langchain-community/default.nix b/nixpkgs/pkgs/development/python-modules/langchain-community/default.nix
new file mode 100644
index 000000000000..c129f8c8a557
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/langchain-community/default.nix
@@ -0,0 +1,64 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, poetry-core
+, pythonOlder
+, aiohttp
+, dataclasses-json
+, langchain-core
+, langsmith
+, numpy
+, pyyaml
+, requests
+, sqlalchemy
+, tenacity
+, typer
+}:
+
+buildPythonPackage rec {
+  pname = "langchain-community";
+  version = "0.0.12";
+  pyproject = true;
+
+  disabled = pythonOlder "3.8";
+
+  src = fetchPypi {
+    pname = "langchain_community";
+    inherit version;
+    hash = "sha256-fP42xSsfuGwQldTewM9Gahx1KnRGEE6LOc8PcFEqSFE=";
+  };
+
+  nativeBuildInputs = [
+    poetry-core
+  ];
+
+  propagatedBuildInputs = [
+    aiohttp
+    dataclasses-json
+    langchain-core
+    langsmith
+    numpy
+    pyyaml
+    requests
+    sqlalchemy
+    tenacity
+  ];
+
+  passthru.optional-dependencies = {
+    cli = [
+      typer
+    ];
+  };
+
+  pythonImportsCheck = [ "langchain_community" ];
+
+  # PyPI source does not have tests
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Community contributed LangChain integrations";
+    homepage = "https://github.com/langchain-ai/langchain/tree/master/libs/community";
+    license = licenses.mit;
+    maintainers = with maintainers; [ natsukium ];
+  };
+}