langfuse degrade

Author: xzrderek

eval_protocol/adapters/langfuse.py

@@ -46,9 +46,13 @@ def __call__(
 
 
 try:
-    from langfuse import get_client  # pyright: ignore[reportPrivateImportUsage]
+    from langfuse import Langfuse
 
     LANGFUSE_AVAILABLE = True
+
+    def get_client():
+        """Compatibility shim for langfuse 2.x (returns Langfuse instance)."""
+        return Langfuse()
 except ImportError:
     LANGFUSE_AVAILABLE = False
 

tests/chinook/langfuse/generate_traces.py

@@ -11,12 +11,12 @@
 from tests.chinook.dataset import collect_dataset
 
 try:
-    from langfuse import get_client, observe  # pyright: ignore[reportPrivateImportUsage]
+    from langfuse import Langfuse, observe
     from pydantic_ai.agent import Agent
     from pydantic_ai.models.openai import OpenAIChatModel
 
     LANGFUSE_AVAILABLE = True
-    langfuse_client = get_client()
+    langfuse_client = Langfuse()
 
     Agent.instrument_all()
 

tests/chinook/langfuse/test_langfuse_chinook.py

@@ -24,10 +24,10 @@
 
 # Langfuse client setup
 try:
-    from langfuse import get_client  # pyright: ignore[reportPrivateImportUsage]
+    from langfuse import Langfuse
 
     LANGFUSE_AVAILABLE = True
-    langfuse = get_client()
+    langfuse = Langfuse()
 except ImportError:
     LANGFUSE_AVAILABLE = False
     langfuse = None