feat(config): Add configurable workers and host settings

- Add "workers" configuration option to DEFAULT_CONFIG with default value of 1
- Add "host" configuration option to DEFAULT_CONFIG with default value of "::"
- Update uvicorn.run() to use settings.host and settings.workers instead of hardcoded values
- Reorganize imports in main.py for better readability and consistency
- Add blank line after time import in core/utils.py for PEP 8 compliance
- Allow dynamic configuration of server workers and binding host address

Author: vastsa

core/settings.py

@@ -66,6 +66,8 @@
     "themesSelect": "themes/2024",
     "errorMinute": 1,
     "errorCount": 1,
+    "workers": 1,
+    "host": "::",
     "port": 12345,
     "showAdminAddr": 0,
     "robotsText": "User-agent: *\nDisallow: /",

core/utils.py

@@ -9,6 +9,7 @@
 import re
 import string
 import time
+
 from core.settings import settings
 
 

main.py

@@ -4,26 +4,24 @@
 # @Software: PyCharm
 import asyncio
 import time
+from contextlib import asynccontextmanager
 
 from fastapi import FastAPI
-
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import HTMLResponse
 from fastapi.staticfiles import StaticFiles
+from tortoise import Tortoise
 from tortoise.contrib.fastapi import register_tortoise
 
+from apps.admin.views import admin_api
 from apps.base.models import KeyValue
 from apps.base.utils import ip_limit
 from apps.base.views import share_api, chunk_api
-from apps.admin.views import admin_api
 from core.database import init_db
+from core.logger import logger
 from core.response import APIResponse
 from core.settings import data_root, settings, BASE_DIR, DEFAULT_CONFIG
 from core.tasks import delete_expire_files, clean_incomplete_uploads
-from core.logger import logger
-
-from contextlib import asynccontextmanager
-from tortoise import Tortoise
 
 
 @asynccontextmanager
@@ -150,5 +148,5 @@ async def get_config():
     import uvicorn
 
     uvicorn.run(
-        app="main:app", host="0.0.0.0", port=settings.port, reload=False, workers=1
+        app="main:app", host=settings.host, port=settings.port, reload=False, workers=settings.workers
     )