SurfSense/surfsense_backend/main.py
2026-07-06 16:45:04 -07:00

56 lines
1.8 KiB
Python

import argparse
import asyncio
import logging
import sys
import uvicorn
from dotenv import load_dotenv
from app.config.uvicorn import load_uvicorn_config
_old_log_record_factory = logging.getLogRecordFactory()
def _otel_safe_log_record_factory(*args, **kwargs):
record = _old_log_record_factory(*args, **kwargs)
if not hasattr(record, "otelTraceID"):
record.otelTraceID = "0"
if not hasattr(record, "otelSpanID"):
record.otelSpanID = "0"
return record
logging.setLogRecordFactory(_otel_safe_log_record_factory)
logging.basicConfig(
level=logging.INFO,
format=(
"%(asctime)s - %(name)s - %(levelname)s - "
"[trace_id=%(otelTraceID)s span_id=%(otelSpanID)s] %(message)s"
),
datefmt="%Y-%m-%d %H:%M:%S",
)
load_dotenv()
if __name__ == "__main__":
parser = argparse.ArgumentParser(description="Run the SurfSense application")
parser.add_argument("--reload", action="store_true", help="Enable hot reloading")
args = parser.parse_args()
config_kwargs = load_uvicorn_config(args)
config = uvicorn.Config(**config_kwargs)
server = uvicorn.Server(config)
if sys.platform == "win32":
# Windows needs a split-loop setup: psycopg's async driver requires a
# SelectorEventLoop (no add_reader on Proactor), so the SERVER loop is
# forced to Selector via loop_factory. The global policy is left at
# its default (Proactor) so worker threads that call
# asyncio.new_event_loop() — playwright/patchright sync API used by
# the scrapers, unstructured, etc. — get a loop that CAN spawn
# subprocesses. Do not set WindowsSelectorEventLoopPolicy globally:
# that breaks every browser-based scraper with NotImplementedError.
asyncio.run(server.serve(), loop_factory=asyncio.SelectorEventLoop)
else:
server.run()