documents error in https://www.backtrader.com/docu/datafeed/

[tianjixuetu]

btfeed is not btfeeds or btfreeds,maybe. just give other reader a softer experience.

The code:


import datetime
import backtrader as bt
import backtrader.feeds as btfeed

...
...

data = btfeeds.GenericCSVData(
    dataname='mydata.csv',

    fromdate=datetime.datetime(2000, 1, 1),
    todate=datetime.datetime(2000, 12, 31),

    nullvalue=0.0,

    dtformat=('%Y-%m-%d'),
    tmformat=('%H.%M.%S'),

    datetime=0,
    time=1,
    high=2,
    low=3,
    open=4,
    close=5,
    volume=6,
    openinterest=-1
)
This can also be made permanent with subclassing:


import datetime
import backtrader.feeds as btfeed

class MyHLOC(btfreeds.GenericCSVData):

  params = (
    ('fromdate', datetime.datetime(2000, 1, 1)),
    ('todate', datetime.datetime(2000, 12, 31)),
    ('nullvalue', 0.0),
    ('dtformat', ('%Y-%m-%d')),
    ('tmformat', ('%H.%M.%S')),

    ('datetime', 0),
    ('time', 1),
    ('high', 2),
    ('low', 3),
    ('open', 4),
    ('close', 5),
    ('volume', 6),
    ('openinterest', -1)
)