Adding an app.py file.

bin/app.py

@@ -0,0 +1,89 @@
+from json import JSONDecodeError
+
+import asyncio
+import atexit
+import logging
+import nest_asyncio
+import os
+import signal
+import threading
+import uvicorn
+from dotmap import DotMap
+from fastapi import FastAPI
+from pathlib import Path
+from starlette.requests import Request
+from typing import Any, Dict
+from hummingbot.client.hummingbot_application import HummingbotApplication
+
+nest_asyncio.apply()
+root_path = Path(os.path.dirname(__file__)).absolute().as_posix()
+debug = True
+app = FastAPI(debug=debug, root_path=root_path)
+
+
+@app.post("/run")
+async def run(request: Request) -> Dict[str, Any]:
+	try:
+		body = DotMap(await request.json())
+	except JSONDecodeError:
+		body = DotMap({})
+
+	body._dynamic = False
+
+	HummingbotApplication.main_application()
+
+	return body
+
+
+async def start_api():
+	signal.signal(signal.SIGTERM, shutdown)
+	signal.signal(signal.SIGINT, shutdown)
+
+	host = os.environ.get("HOST", "localhost")
+	port = int(os.environ.get("PORT", "30003"))
+
+	os.environ["ENV"] = "development"
+
+	config = uvicorn.Config(
+		"app:app",
+		host=host,
+		port=port,
+		log_level=logging.DEBUG,
+	)
+	server = uvicorn.Server(config)
+	await server.serve()
+
+
+async def main():
+	await start_api()
+
+
+def after_startup():
+	pass
+
+
+async def startup():
+	threading.Timer(1, after_startup).start()
+
+
+# noinspection PyUnusedLocal
+def shutdown(*args):
+	pass
+
+
+@atexit.register
+def shutdown_helper():
+	shutdown()
+	asyncio.get_event_loop().close()
+
+
+app.add_event_handler("startup", startup)
+app.add_event_handler("shutdown", shutdown)
+
+
+if __name__ == "__main__":
+	try:
+		loop = asyncio.get_event_loop()
+		loop.run_until_complete(main())
+	finally:
+		shutdown_helper()