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35 lines
1.0 KiB
35 lines
1.0 KiB
import os
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os.environ["http_proxy"] = "http://127.0.0.1:7890"
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os.environ["https_proxy"] = "http://127.0.0.1:7890"
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# pip install yfinance
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import yfinance as yf
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from datetime import datetime
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def crypto_last(ticker: str) -> float:
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"""
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返回某个币对 USD 的最新收盘价（1m 线最近一次）
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ticker 示例: "BTC-USD", "ETH-USD", "SOL-USD"
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"""
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data = yf.download(
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tickers=ticker,
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period="1d",
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interval="1m",
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auto_adjust=True,
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progress=False,
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threads=False
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)
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if data.empty:
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raise RuntimeError("yfinance 返回为空，可能 ticker 写错或网络问题")
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# 关键修正：把 Series 转成标量
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last_close = data["Close"].iloc[-1].item()
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return last_close
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if __name__ == "__main__":
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pairs = ["BTC-USD", "ETH-USD", "SOL-USD", "SUI-USD"]
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for p in pairs:
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try:
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price = crypto_last(p)
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except Exception as e:
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print(e)
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print(f"{datetime.now():%Y-%m-%d %H:%M:%S} {p}: {price}") |