python3Packages.{langchain,langgraph,langserve}*: updates (#507331)

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

@@ -29,14 +29,14 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "langchain-aws";
-  version = "1.4.1";
+  version = "1.4.3";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "langchain-ai";
     repo = "langchain-aws";
     tag = "langchain-aws==${finalAttrs.version}";
-    hash = "sha256-q+79xKpUN9whg0E37m6Mu4oECdJfPxUTh94bXHLg6sM=";
+    hash = "sha256-Iya2xWuArROGgEPbYDCFqzuVP5UupemyU2wF/mNNLXo=";
   };
 
   postPatch = ''

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

@@ -36,14 +36,14 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "langchain-core";
-  version = "1.2.22";
+  version = "1.2.27";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "langchain-ai";
     repo = "langchain";
     tag = "langchain-core==${finalAttrs.version}";
-    hash = "sha256-jaoZtRNHAXbt/a9hx4zPGEYppT/Kxu0MPn/cOj5kLP4=";
+    hash = "sha256-WdC43SUVgteNQLNMD+yEkD8TyyCFGXkYTi5moZMEmVo=";
   };
 
   sourceRoot = "${finalAttrs.src.name}/libs/core";

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

@@ -87,6 +87,7 @@ buildPythonPackage (finalAttrs: {
     "test_load_openai_llm"
     "test_loads_openai_chat"
     "test_load_openai_chat"
+    "test_format_message_content"
   ];
 
   pythonImportsCheck = [ "langchain_openai" ];

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

@@ -28,14 +28,14 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "langchain-tests";
-  version = "1.1.5";
+  version = "1.1.6";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "langchain-ai";
     repo = "langchain";
     tag = "langchain-tests==${finalAttrs.version}";
-    hash = "sha256-HyPJ3binXV3ypksvpyz1t6B1Zdz3NY6z4Ttq7K4yo+g=";
+    hash = "sha256-W+uJy0t6awNwMpMHEftHV8tDliEhvL/g8V2ZJPWeYk8=";
   };
 
   sourceRoot = "${finalAttrs.src.name}/libs/standard-tests";

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

@@ -46,14 +46,14 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "langchain";
-  version = "1.2.13";
+  version = "1.2.15";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "langchain-ai";
     repo = "langchain";
     tag = "langchain==${finalAttrs.version}";
-    hash = "sha256-Eb9sXYUaBQn6f7IqgrSIbNz75g79Vka0RommZFJUQko=";
+    hash = "sha256-aRiU8UwzotSybfgjexV9hYXsm5Ub3PFTz0k0hz1p2lk=";
   };
 
   sourceRoot = "${finalAttrs.src.name}/libs/langchain_v1";

pkgs/development/python-modules/langgraph-prebuilt/default.nix

@@ -14,6 +14,7 @@
   # tests
   langgraph-checkpoint-postgres,
   langgraph-checkpoint-sqlite,
+  langgraph-sdk,
   postgresql,
   postgresqlTestHook,
   psycopg,
@@ -31,14 +32,14 @@
 # It exists so the langgraph team can iterate on it without having to rebuild langgraph.
 buildPythonPackage (finalAttrs: {
   pname = "langgraph-prebuilt";
-  version = "1.0.8";
+  version = "1.0.9";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "langchain-ai";
     repo = "langgraph";
     tag = "prebuilt==${finalAttrs.version}";
-    hash = "sha256-Gsh2bCcity0zf9A+FENxwktK5j3WhQOG/jZmhJ18KVE=";
+    hash = "sha256-B9ntvj6qoKd63W/cPkevtfHbv8XUxmkaWupxURA8C68=";
   };
 
   sourceRoot = "${finalAttrs.src.name}/libs/prebuilt";
@@ -48,6 +49,7 @@ buildPythonPackage (finalAttrs: {
   dependencies = [
     langchain-core
     langgraph-checkpoint
+    langgraph-sdk
   ];
 
   skipPythonImportsCheck = true; # This will be packaged with langgraph

pkgs/development/python-modules/langgraph-runtime-inmem/default.nix

@@ -14,14 +14,14 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "langgraph-runtime-inmem";
-  version = "0.26.0";
+  version = "0.27.3";
   pyproject = true;
 
   # Not available in any repository
   src = fetchPypi {
     pname = "langgraph_runtime_inmem";
     inherit (finalAttrs) version;
-    hash = "sha256-ucWH0TOTIKKlSlcKIa7K9Z7rxL4HzvHYpbA18/LGHWo=";
+    hash = "sha256-jylX7GXEJFJr5pBxCnD2W/kG3dkqS9IFS7VhyPlErJE=";
   };
 
   build-system = [ hatchling ];

pkgs/development/python-modules/langgraph-sdk/default.nix

@@ -18,14 +18,14 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "langgraph-sdk";
-  version = "0.3.12";
+  version = "0.3.13";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "langchain-ai";
     repo = "langgraph";
     tag = "sdk==${finalAttrs.version}";
-    hash = "sha256-J8QqbzJe5tW11Nuio2uFAJk2EZIL1LNGIbJn7TZvlaA=";
+    hash = "sha256-pu2/iITwXJ1PdFJKu0g5cOqPukKURSITCpgCIxERRsw=";
   };
 
   sourceRoot = "${finalAttrs.src.name}/libs/sdk-py";

pkgs/development/python-modules/langgraph/default.nix

@@ -41,14 +41,14 @@
 }:
 buildPythonPackage (finalAttrs: {
   pname = "langgraph";
-  version = "1.1.4";
+  version = "1.1.6";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "langchain-ai";
     repo = "langgraph";
     tag = finalAttrs.version;
-    hash = "sha256-7wFomrg5w4KTEprx9b93zQaeAbD5s1TPo97WZ/2R0S4=";
+    hash = "sha256-9YuvzPmyNOfx8AolUaY8XFeYUpWRmudtLEAUadRUAqY=";
   };
 
   postgresqlTestSetupPost = ''

pkgs/development/python-modules/langsmith/default.nix

@@ -31,14 +31,14 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "langsmith";
-  version = "0.7.22";
+  version = "0.7.30";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "langchain-ai";
     repo = "langsmith-sdk";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-raotchNZFcQPUvQckq4Z6ntvh4tviCjTLv2s5Ueulqw=";
+    hash = "sha256-JxbX7s1L1Zz3D+Te1EuiFt9y9YQSYM1Ta6LHt7KEGYY=";
   };
 
   sourceRoot = "${finalAttrs.src.name}/python";