csv_futures_sim_data.py

"""
Get data from .csv files used for futures trading

"""

from syscore.objects import arg_not_supplied
from sysdata.csv.csv_multiple_prices import csvFuturesMultiplePricesData
from sysdata.csv.csv_adjusted_prices import csvFuturesAdjustedPricesData
from sysdata.csv.csv_spot_fx import csvFxPricesData
from sysdata.csv.csv_instrument_data import csvFuturesInstrumentData

from sysdata.data_blob import dataBlob
from sysdata.sim.futures_sim_data_with_data_blob import genericBlobUsingFuturesSimData

from syslogdiag.log import logtoscreen



class csvFuturesSimData(genericBlobUsingFuturesSimData):
    """
    Uses default paths for .csv files, pass in dict of csv_data_paths to modify
    """
    def __init__(self, csv_data_paths = arg_not_supplied, log =logtoscreen("csvFuturesSimData")):

        data = dataBlob(log = log,
                              csv_data_paths = csv_data_paths,
                              class_list=[csvFuturesAdjustedPricesData,
                                          csvFuturesMultiplePricesData,
                                          csvFuturesInstrumentData,
                                          csvFxPricesData])

        super().__init__(data = data)

    def __repr__(self):
        return "csvFuturesSimData object with %d instruments" % len(
            self.get_instrument_list())