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fix: don't init langwatch if not configure (#6749)

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* fix: don't init langwatch if not configure;

* feat: return langfuse callback for tracing

* fix: move condition to setup_langwatch

* fix: typo

---------

Co-authored-by: tianzhipeng-jk <tianzhipeng-jk@360shuke.com>
Co-authored-by: Gabriel Luiz Freitas Almeida <gabriel@langflow.org>
This commit is contained in:
tianzhipeng 2025-02-22 02:48:04 +08:00 • committed by GitHub
commit 4ef4c93bac
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2 changed files with 5 additions and 2 deletions
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2
src/backend/base/langflow/services/tracing/langfuse.py
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@ -133,7 +133,7 @@ class LangFuseTracer(BaseTracer):
def get_langchain_callback(self) -> BaseCallbackHandler | None: def get_langchain_callback(self) -> BaseCallbackHandler | None:
if not self._ready: if not self._ready:
return None return None
return None # self._callback return self._callback
@staticmethod @staticmethod
def _get_config() -> dict: def _get_config() -> dict:

5
src/backend/base/langflow/services/tracing/langwatch.py
View file

@ -1,5 +1,6 @@
from __future__ import annotations from __future__ import annotations
import os
from typing import TYPE_CHECKING, Any, cast from typing import TYPE_CHECKING, Any, cast
import nanoid import nanoid
@ -31,7 +32,7 @@ class LangWatchTracer(BaseTracer):
self.flow_id = trace_name.split(" - ")[-1] self.flow_id = trace_name.split(" - ")[-1]
try: try:
self._ready = self.setup_langwatch() self._ready: bool = self.setup_langwatch()
if not self._ready: if not self._ready:
return return
@ -58,6 +59,8 @@ class LangWatchTracer(BaseTracer):
return self._ready return self._ready
def setup_langwatch(self) -> bool: def setup_langwatch(self) -> bool:
if "LANGWATCH_API_KEY" not in os.environ:
return False
try: try:
import langwatch import langwatch