nonebot2/nonebot/drivers/fastapi.py
2020-07-04 22:51:10 +08:00

79 lines
2.0 KiB
Python

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import sys
import logging
from typing import Optional
from ipaddress import IPv4Address
import uvicorn
from fastapi import FastAPI
from . import BaseDriver
class Driver(BaseDriver):
def __init__(self, config):
self._server_app = FastAPI(
debug=config.debug,
openapi_url=None,
docs_url=None,
redoc_url=None,
)
self.config = config
@property
def server_app(self):
return self._server_app
@property
def asgi(self):
return self._server_app
@property
def logger(self):
return logging.getLogger("fastapi")
def run(self,
host: Optional[IPv4Address] = None,
port: Optional[int] = None,
*,
app: Optional[str] = None,
**kwargs):
LOGGING_CONFIG = {
"version": 1,
"disable_existing_loggers": False,
"formatters": {
"default": {
"()": "logging.Formatter",
"fmt": "[%(asctime)s %(name)s] %(levelname)s: %(message)s",
},
},
"handlers": {
"default": {
"formatter": "default",
"class": "logging.StreamHandler",
"stream": "ext://sys.stdout",
},
},
"loggers": {
"uvicorn.error": {
"handlers": ["default"],
"level": "INFO"
},
"uvicorn.access": {
"handlers": ["default"],
"level": "INFO",
},
},
}
uvicorn.run(app or self.server_app,
host=host or str(self.config.host),
port=port or self.config.port,
reload=app and self.config.debug,
debug=self.config.debug,
log_config=LOGGING_CONFIG,
**kwargs)