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from asyncio import Queue, create_task
from contextlib import asynccontextmanager
from json import dumps, load, loads
from pathlib import Path
from proxybroker import Broker
from fastapi import FastAPI, HTTPException
from fastapi.responses import PlainTextResponse, JSONResponse
from uvicorn import run as uvicorn_run
from apscheduler.schedulers.asyncio import AsyncIOScheduler
scheduler = AsyncIOScheduler()
try:
workdir = Path(__file__).parent
except:
workdir = Path.cwd().parent
collected_json = workdir / 'proxies.json'
countries_list = ['US', 'CA', 'FR', 'FI', 'HR', 'ME', 'CH', 'SE', 'EE', 'DE', 'GB', 'IT', 'NL', 'PL', 'CZ', 'RS', 'RO', 'MD', 'AT', 'BE', 'BG', 'HU', 'DK', 'IS', 'KZ', 'LV', 'LT', 'LU', 'NO', 'PT', 'SK', 'SI']
def create_json_from_proxies(proxy_lines, filename):
countries = set()
proxies = []
for line in proxy_lines:
parts = line.split()
country = parts[1]
ping = float(parts[2].strip('s'))
protocol = parts[3].strip('[]')
host = parts[4].rstrip('>')
if "HTTP:" in protocol:
protocol = "HTTP"
host = parts[5].rstrip(']>')
countries.add(country)
proxies.append({"country": country, "ping": ping, "protocol": protocol, "host": host})
data = {
'countries': sorted(list(countries)),
'proxies': proxies
}
filename.write_text(dumps(data, indent=4))
return filename
async def collect_proxies(proxies_queue):
proxies_list = []
while True:
proxy = await proxies_queue.get()
if proxy is None:
break
proxies_list.append(f'{proxy}')
print(f"\rtotal proxies: {len(proxies_list)}", end='')
return proxies_list
async def find_proxies():
collected_json.write_text(dumps({'countries': None, 'proxies': []}, indent=4))
proxies_queue = Queue()
broker = Broker(proxies_queue, timeout=5, max_conn=200, max_tries=3, verify_ssl=True)
await broker.find(types=['HTTP', 'HTTPS', 'SOCKS5'], countries=countries_list, limit=150)
proxies_list = await collect_proxies(proxies_queue)
return create_json_from_proxies(proxies_list, collected_json)
scheduler.add_job(find_proxies, 'interval', max_instances=1, minutes=60)
@asynccontextmanager
async def app_lifespan(app: FastAPI):
scheduler.start()
task = create_task(find_proxies())
yield
await task
scheduler.shutdown()
app = FastAPI(lifespan=app_lifespan)
@app.post('*')
async def read_root():
return HTTPException(405)
@app.get('/proxies/')
async def get_proxies():
if collected_json.exists():
return loads(collected_json.read_text())
else:
return JSONResponse({"error": "Proxy list is not ready yet."}, status_code=204)
@app.get('/')
async def read_root():
return PlainTextResponse('ну пролапс, ну и что', status_code=200)
if __name__ == "__main__":
uvicorn_run(app, host='127.0.0.1', port=7860, timeout_keep_alive=90)
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