python312Packages.langchain: set passthru.updateScript

pkgs/development/python-modules/langchain-azure-dynamic-sessions/default.nix

@@ -18,6 +18,7 @@
   responses,
   syrupy,
   toml,
+  nix-update-script,
 }:
 
 buildPythonPackage rec {
@@ -62,6 +63,13 @@ buildPythonPackage rec {
 
   pythonImportsCheck = [ "langchain_azure_dynamic_sessions" ];
 
+  passthru.updateScript = nix-update-script {
+    extraArgs = [
+      "--version-regex"
+      "langchain-azure-dynamic-sessions==(.*)"
+    ];
+  };
+
   meta = {
     description = "Integration package connecting Azure Container Apps dynamic sessions and LangChain";
     homepage = "https://github.com/langchain-ai/langchain/tree/master/libs/partners/azure-dynamic-sessions";

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

@@ -20,6 +20,7 @@
   responses,
   syrupy,
   toml,
+  nix-update-script,
 }:
 
 buildPythonPackage rec {
@@ -66,6 +67,13 @@ buildPythonPackage rec {
 
   pythonImportsCheck = [ "langchain_huggingface" ];
 
+  passthru.updateScript = nix-update-script {
+    extraArgs = [
+      "--version-regex"
+      "langchain-huggingface==(.*)"
+    ];
+  };
+
   meta = {
     changelog = "https://github.com/langchain-ai/langchain/releases/tag/langchain-huggingface==${version}";
     description = "An integration package connecting Huggingface related classes and LangChain";

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

@@ -18,6 +18,7 @@
   responses,
   syrupy,
   toml,
+  nix-update-script,
 }:
 
 buildPythonPackage rec {
@@ -62,6 +63,13 @@ buildPythonPackage rec {
 
   pythonImportsCheck = [ "langchain_mongodb" ];
 
+  passthru.updateScript = nix-update-script {
+    extraArgs = [
+      "--version-regex"
+      "langchain-mongodb==(.*)"
+    ];
+  };
+
   meta = {
     changelog = "https://github.com/langchain-ai/langchain/releases/tag/langchain-mongodb==${version}";
     description = "Integration package connecting MongoDB and LangChain";

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

@@ -19,6 +19,7 @@
   responses,
   syrupy,
   toml,
+  nix-update-script,
 }:
 
 buildPythonPackage rec {
@@ -84,6 +85,13 @@ buildPythonPackage rec {
 
   pythonImportsCheck = [ "langchain_openai" ];
 
+  passthru.updateScript = nix-update-script {
+    extraArgs = [
+      "--version-regex"
+      "langchain-openai==(.*)"
+    ];
+  };
+
   meta = {
     changelog = "https://github.com/langchain-ai/langchain/releases/tag/langchain-openai==${version}";
     description = "Integration package connecting OpenAI and LangChain";