FileNotFoundError: [Errno 2] No such file or directory: "'^GDAXI'"
Opened this issue · 3 comments
tengerye commented
I used this example but unfortunately got errors. The full traceback is:
File "/projects/quant_exp/stategies/weekdaysaligner.py", line 109, in <module>
runstrat()
File "/projects/quant_exp/stategies/weekdaysaligner.py", line 64, in runstrat
cerebro.run(runonce=True, preload=True)
File "/anaconda3/envs/cc/lib/python3.7/site-packages/backtrader/cerebro.py", line 1127, in run
runstrat = self.runstrategies(iterstrat)
File "/anaconda3/envs/cc/lib/python3.7/site-packages/backtrader/cerebro.py", line 1210, in runstrategies
data._start()
File "/anaconda3/envs/cc/lib/python3.7/site-packages/backtrader/feed.py", line 203, in _start
self.start()
File "/anaconda3/envs/cc/lib/python3.7/site-packages/backtrader/feeds/yahoo.py", line 361, in start
super(YahooFinanceData, self).start()
File "/anaconda3/envs/cc/lib/python3.7/site-packages/backtrader/feeds/yahoo.py", line 94, in start
super(YahooFinanceCSVData, self).start()
File "/anaconda3/envs/cc/lib/python3.7/site-packages/backtrader/feed.py", line 674, in start
self.f = io.open(self.p.dataname, 'r')
FileNotFoundError: [Errno 2] No such file or directory: "'^GDAXI'"
martzz commented
Having the same issue. It seems the yahoo API has changed again. Backtrader cannot find "CrumbStore" in the reply (yahoo.py:278):
i = txt.find('CrumbStore')
martzz commented
Apparently, the crumb cookie is no longer needed by the yahoo API. So the first phase of obtaining the cookie can be discarded and the whole fetching simplified in yahoo.py.
BlueAndRose commented
Apparently, the crumb cookie is no longer needed by the yahoo API. So the first phase of obtaining the cookie can be discarded and the whole fetching simplified in yahoo.py.
Works for me just delete all the crumb related code in yahoo.py. Deleting code is always satisfying.