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Set old LCTracer to default to port 8000 #5381

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merged 2 commits into from
May 30, 2023
Merged

Set old LCTracer to default to port 8000 #5381

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f141268
Set old LCTracer to default to port 8000
vowelparrot May 28, 2023
6a6ff92
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vowelparrot May 29, 2023
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9 changes: 7 additions & 2 deletions langchain/callbacks/tracers/langchain_v1.py
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Original file line number Diff line number Diff line change
@@ -1,12 +1,13 @@
from __future__ import annotations

import logging
import os
from typing import Any, Optional, Union

import requests

from langchain.callbacks.tracers.base import BaseTracer
from langchain.callbacks.tracers.langchain import get_endpoint, get_headers
from langchain.callbacks.tracers.langchain import get_headers
from langchain.callbacks.tracers.schemas import (
ChainRun,
LLMRun,
Expand All @@ -20,14 +21,18 @@
from langchain.utils import raise_for_status_with_text


def _get_endpoint() -> str:
return os.getenv("LANGCHAIN_ENDPOINT", "http://localhost:8000")


class LangChainTracerV1(BaseTracer):
"""An implementation of the SharedTracer that POSTS to the langchain endpoint."""

def __init__(self, **kwargs: Any) -> None:
"""Initialize the LangChain tracer."""
super().__init__(**kwargs)
self.session: Optional[TracerSessionV1] = None
self._endpoint = get_endpoint()
self._endpoint = _get_endpoint()
self._headers = get_headers()

def _convert_to_v1_run(self, run: Run) -> Union[LLMRun, ChainRun, ToolRun]:
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