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Pandas extend datafeeds error



  • class Mypandas(bt.feeds.PandasData):
        # Add a 'pe' line to the inherited ones from the base class
        lines = ('timestamp',)
    
        # openinterest in GenericCSVData has index 7 ... add 1
        # add the parameter to the parameters inherited from the base class
        params = (('timestamp', 8),)
    
    data = Mypandas(dataname=df)
    
    # Add the Data Feed to Cerebro
    cerebro.adddata(data)
    

    b4165c2f-dddd-4415-98a0-c1b80d11d5bc-image.png

    trying to extend one line, but give me a error.


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