chore: initial public snapshot for github upload

llm-gateway-competitors/litellm-wheel-src/litellm/integrations/langfuse/langfuse_mock_client.py

@@ -0,0 +1,42 @@
+"""
+Mock httpx client for Langfuse integration testing.
+
+This module intercepts Langfuse API calls and returns successful mock responses,
+allowing full code execution without making actual network calls.
+
+Usage:
+    Set LANGFUSE_MOCK=true in environment variables or config to enable mock mode.
+"""
+
+import httpx
+from litellm.integrations.mock_client_factory import (
+    MockClientConfig,
+    create_mock_client_factory,
+)
+
+# Create mock client using factory
+_config = MockClientConfig(
+    name="LANGFUSE",
+    env_var="LANGFUSE_MOCK",
+    default_latency_ms=100,
+    default_status_code=200,
+    default_json_data={"status": "success"},
+    url_matchers=[
+        ".langfuse.com",
+        "langfuse.com",
+    ],
+    patch_async_handler=False,
+    patch_sync_client=True,
+)
+
+(
+    _create_mock_langfuse_client_internal,
+    should_use_langfuse_mock,
+) = create_mock_client_factory(_config)
+
+
+# Langfuse needs to return an httpx.Client instance
+def create_mock_langfuse_client():
+    """Create and return an httpx.Client instance - the monkey-patch intercepts all calls."""
+    _create_mock_langfuse_client_internal()
+    return httpx.Client()