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Exception in thread Thread-2 error ?
Fresh install and run the README command ╰─ python portfolio_manager.py --is_test 1 --future_bars 90 --data_granularity_minutes 3600 --history_to_use all --apply_noise_filtering 1 --market_index QQQ --only_long 1 --eigen_portfolio_number 3 --stocks_file_path stocks/stocks.txt
Then got the following error, is this because yfinance is having issue?
Loading data for all stocks... 0%| | 0/6 [00:00<?, ?it/s]Exception in thread Thread-2: Traceback (most recent call last): File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/threading.py", line 932, in _bootstrap_inner self.run() File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/threading.py", line 870, in run self._target(*self._args, **self._kwargs) File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/multitasking/init.py", line 102, in _run_via_pool return callee(*args, **kwargs) File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/yfinance/multi.py", line 166, in _download_one_threaded data = _download_one(ticker, start, end, auto_adjust, back_adjust, File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/yfinance/multi.py", line 178, in _download_one return Ticker(ticker).history(period=period, interval=interval, File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/yfinance/base.py", line 155, in history data = data.json() File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/requests/models.py", line 898, in json return complexjson.loads(self.text, **kwargs) File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/json/init.py", line 357, in loads return _default_decoder.decode(s) File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/json/decoder.py", line 337, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/json/decoder.py", line 355, in raw_decode raise JSONDecodeError("Expecting value", s, err.value) from None json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
You should update the package in requirements:
"yfinance>=0.1.68",
"requests>=2.26",
It is soo bad that this project is no longer maintained. I wonder if the author still accept PR