.

Author: sentrivana

scripts/populate_tox/config.py

@@ -215,6 +215,7 @@
             "*": ["openai", "langchain-openai"],
             "<=0.1": ["httpx<0.28.0"],
             ">=0.3": ["langchain-community"],
+            ">=1.0": ["langchain-classic"],
         },
         "python": {
             "<1.0": "<3.14",  # https://github.com/langchain-ai/langchain/issues/33449#issuecomment-3408876631

tests/integrations/langchain/test_langchain.py

@@ -32,7 +32,7 @@
     from langchain_classic.agents import AgentExecutor, create_openai_tools_agent
 except ImportError:
     # langchain <v1
-    from langchain.agents import tool, AgentExecutor, reate_openai_tools_agent
+    from langchain.agents import tool, AgentExecutor, create_openai_tools_agent
 
 from langchain_core.prompts import ChatPromptTemplate, MessagesPlaceholder
 

tox.ini

@@ -385,6 +385,7 @@ deps =
     langchain-notiktoken: langchain-openai
     langchain-notiktoken-v0.3.27: langchain-community
     langchain-notiktoken-v1.0.2: langchain-community
+    langchain-notiktoken-v1.0.2: langchain-classic
 
     langgraph-v0.6.11: langgraph==0.6.11
     langgraph-v1.0.1: langgraph==1.0.1