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modify non-llm responses as events

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instead of inserting non-llm responses as generation, they are now inserted as events into langfuse
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ther3zz 2025-03-04 10:28:20 -05:00 committed by GitHub
parent 689d986f81
commit 3703976ac2
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1 changed files with 63 additions and 25 deletions
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46
examples/filters/langfuse_filter_pipeline.py
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@ -1,7 +1,7 @@
"""
title: Langfuse Filter Pipeline
author: open-webui
date: 2024-09-27
date: 2025-03-04
version: 1.6
license: MIT
description: A filter pipeline that uses Langfuse.
@ -56,6 +56,9 @@ class Pipeline:
self.chat_traces = {}
self.suppressed_logs = set()
# Only these tasks will be treated as LLM "generations":
self.GENERATION_TASKS = {"llm_response"}
def log(self, message: str, suppress_repeats: bool = False):
if self.valves.debug:
if suppress_repeats:
@ -99,7 +102,7 @@ class Pipeline:
def _build_tags(self, task_name: str) -> list:
"""
Builds a list of tags based on valve settings, ensuring we always add
'open-webui' and skip user_response / llm_response.
'open-webui' and skip user_response / llm_response from becoming tags themselves.
"""
tags_list = []
if self.valves.insert_tags:
@ -164,13 +167,14 @@ class Pipeline:
metadata["type"] = task_name
metadata["interface"] = "open-webui"
# If it's a task that is considered an LLM generation
if task_name in self.GENERATION_TASKS:
generation_payload = {
"name": f"{task_name}:{str(uuid.uuid4())}",
"model": body["model"],
"input": body["messages"],
"metadata": metadata,
}
if tags_list:
generation_payload["tags"] = tags_list
@ -178,6 +182,20 @@ class Pipeline:
print(f"[DEBUG] Langfuse generation request: {json.dumps(generation_payload, indent=2)}")
trace.generation(**generation_payload)
else:
# Otherwise, log it as an event
event_payload = {
"name": f"{task_name}:{str(uuid.uuid4())}",
"metadata": metadata,
"input": body["messages"],
}
if tags_list:
event_payload["tags"] = tags_list
if self.valves.debug:
print(f"[DEBUG] Langfuse event request: {json.dumps(event_payload, indent=2)}")
trace.event(**event_payload)
return body
@ -222,13 +240,14 @@ class Pipeline:
metadata["type"] = task_name
metadata["interface"] = "open-webui"
if task_name in self.GENERATION_TASKS:
# If it's an LLM generation
generation_payload = {
"name": f"{task_name}:{str(uuid.uuid4())}",
"input": body["messages"],
"metadata": metadata,
"usage": usage,
}
if tags_list:
generation_payload["tags"] = tags_list
@ -237,5 +256,24 @@ class Pipeline:
trace.generation().end(**generation_payload)
self.log(f"Generation ended for chat_id: {chat_id}")
else:
# Otherwise log as an event
event_payload = {
"name": f"{task_name}:{str(uuid.uuid4())}",
"metadata": metadata,
"input": body["messages"],
}
if usage:
# If you want usage on event as well
event_payload["metadata"]["usage"] = usage
if tags_list:
event_payload["tags"] = tags_list
if self.valves.debug:
print(f"[DEBUG] Langfuse event end request: {json.dumps(event_payload, indent=2)}")
trace.event(**event_payload)
self.log(f"Event logged for chat_id: {chat_id}")
return body