python312Packages.langchain-tests: rename from langchain-standard-tests

pkgs/development/python-modules/langchain-aws/default.nix

@@ -13,7 +13,7 @@
   pydantic,
 
   # tests
-  langchain-standard-tests,
+  langchain-tests,
   pytest-asyncio,
   pytestCheckHook,
 }:
@@ -55,7 +55,7 @@ buildPythonPackage rec {
   ];
 
   nativeCheckInputs = [
-    langchain-standard-tests
+    langchain-tests
     pytest-asyncio
     pytestCheckHook
   ];

pkgs/development/python-modules/langchain-community/default.nix

@@ -25,7 +25,7 @@
 
   # tests
   httpx,
-  langchain-standard-tests,
+  langchain-tests,
   lark,
   pandas,
   pytest-asyncio,
@@ -82,7 +82,7 @@ buildPythonPackage rec {
 
   nativeCheckInputs = [
     httpx
-    langchain-standard-tests
+    langchain-tests
     lark
     pandas
     pytest-asyncio

pkgs/development/python-modules/langchain-core/default.nix

@@ -22,6 +22,8 @@
   freezegun,
   grandalf,
   httpx,
+  langchain-core,
+  langchain-tests,
   numpy,
   pytest-asyncio,
   pytest-mock,
@@ -66,10 +68,14 @@ buildPythonPackage rec {
 
   pythonImportsCheck = [ "langchain_core" ];
 
+  # avoid infinite recursion
+  doCheck = false;
+
   nativeCheckInputs = [
     freezegun
     grandalf
     httpx
+    langchain-tests
     numpy
     pytest-asyncio
     pytest-mock
@@ -80,13 +86,10 @@ buildPythonPackage rec {
 
   pytestFlagsArray = [ "tests/unit_tests" ];
 
-  # don't add langchain-standard-tests to nativeCheckInputs
-  # to avoid circular import
-  preCheck = ''
-    export PYTHONPATH=${src}/libs/standard-tests:$PYTHONPATH
-  '';
-
   passthru = {
+    tests.pytest = langchain-core.overridePythonAttrs (_: {
+      doCheck = true;
+    });
     # Updates to core tend to drive updates in everything else
     updateScript = writeScript "update.sh" ''
       #!/usr/bin/env nix-shell

pkgs/development/python-modules/langchain-ollama/default.nix

@@ -11,7 +11,7 @@
   ollama,
 
   # testing
-  langchain-standard-tests,
+  langchain-tests,
   pytestCheckHook,
   pytest-asyncio,
   syrupy,
@@ -41,7 +41,7 @@ buildPythonPackage rec {
   ];
 
   nativeCheckInputs = [
-    langchain-standard-tests
+    langchain-tests
     pytestCheckHook
     pytest-asyncio
     syrupy

pkgs/development/python-modules/langchain-openai/default.nix

@@ -13,7 +13,7 @@
 
   # tests
   freezegun,
-  langchain-standard-tests,
+  langchain-tests,
   lark,
   pandas,
   pytest-asyncio,
@@ -55,7 +55,7 @@ buildPythonPackage rec {
 
   nativeCheckInputs = [
     freezegun
-    langchain-standard-tests
+    langchain-tests
     lark
     pandas
     pytest-asyncio

pkgs/development/python-modules/langchain-tests/default.nix

@@ -1,6 +1,7 @@
 {
   lib,
   buildPythonPackage,
+  fetchFromGitHub,
 
   # build-system
   poetry-core,
@@ -16,16 +17,22 @@
   # tests
   numpy,
   pytest-asyncio,
+  pytest-socket,
   pytestCheckHook,
 }:
 
 buildPythonPackage rec {
-  pname = "langchain-standard-tests";
+  pname = "langchain-tests";
+  version = "0.3.8";
   pyproject = true;
 
-  # this is an internal library, so there are no tags
-  # sync source with langchain-core for easy updates
-  inherit (langchain-core) src version;
+  src = fetchFromGitHub {
+    owner = "langchain-ai";
+    repo = "langchain";
+    tag = "langchain-tests==${version}";
+    hash = "sha256-IZJo4EZFVKinBQdacM5xQ8ip3qTB64eqwZ9n+Z5mzWY=";
+  };
+
   sourceRoot = "${src.name}/libs/standard-tests";
 
   build-system = [ poetry-core ];
@@ -33,16 +40,17 @@ buildPythonPackage rec {
   dependencies = [
     httpx
     langchain-core
+    pytest-asyncio
+    pytest-socket
     syrupy
   ];
 
   buildInputs = [ pytest ];
 
-  pythonImportsCheck = [ "langchain_standard_tests" ];
+  pythonImportsCheck = [ "langchain_tests" ];
 
   nativeBuildInputs = [
     numpy
-    pytest-asyncio
     pytestCheckHook
   ];
 

pkgs/top-level/python-aliases.nix

@@ -331,6 +331,7 @@ mapAliases ({
   keyring_24 = throw "keyring_24 has been removed, use keyring instead"; # added 2025-01-01
   ldap = python-ldap; # added 2022-09-16
   lammps-cython = throw "lammps-cython no longer builds and is unmaintained"; # added 2021-07-04
+  langchain-standard-tests = langchain-tests; # added 2025-01-22
   langchainplus-sdk = langsmith; # added 2023-08-01
   lazr_config = lazr-config; # added 2023-11-03
   lazr_delegates = lazr-delegates; # added 2023-11-03

pkgs/top-level/python-packages.nix

@@ -7112,7 +7112,7 @@ self: super: with self; {
 
   langchain-openai = callPackage ../development/python-modules/langchain-openai { };
 
-  langchain-standard-tests = callPackage ../development/python-modules/langchain-standard-tests { };
+  langchain-tests = callPackage ../development/python-modules/langchain-tests { };
 
   langchain-text-splitters = callPackage ../development/python-modules/langchain-text-splitters { };