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31 lines
1.3 KiB
31 lines
1.3 KiB
3 weeks ago
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import websockets
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import json
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import yahoo_pb2
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import base64
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import asyncio
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from utils import *
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import requests
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async def stream_ticker(ticker):
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resp = requests.get("https://query1.finance.yahoo.com/v7/finance/spark?symbols="+ticker+"&range=1d&interval=5m&indicators=close&includeTimestamps=false&includePrePost=false&corsDomain=finance.yahoo.com&.tsrc=finance", headers={
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"origin": "https://finance.yahoo.com",
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"user-agent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36",
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})
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data = resp.json()["spark"]["result"][0]["response"][0]["meta"]
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yield cents(str(data["regularMarketPrice"]))
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async with websockets.connect("wss://streamer.finance.yahoo.com/") as ws:
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await ws.send(json.dumps({"subscribe": [ticker]}))
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async for message in ws:
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pricing_data = yahoo_pb2.PricingData()
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pricing_data.ParseFromString(base64.b64decode(message))
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yield cents(str(pricing_data.price))
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if __name__=="__main__":
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async def main():
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async for p in stream_ticker("ESTH23.CME"):
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print(p)
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asyncio.run(main())
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# asyncio.run(stream_ticker(["ES=F", "YM=F", "NQ=F", "RTY=F", "CL=F", "GC=F", "EST=F", "ESTZ22.CME"]))
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