Tradingview data export to json

Hello, I would like to retrieve data from [login to view URL] . The langage must be: python. The data could be exported in a text file (raw, json, csv). data: open, close, high, low, volume of each timestamp (1 minute mode or 3 min, 5 min, 15 min ... 4 hours bar mode, etc...) in any range date I select. I must insist, I need to retrieve also old data (two years by example). By example: datestart = '2017/12/25 00:00:00' datestop ='2017/12/25 23:59:59' TradingView tradingview = new TradingView('login,'pwd',...) ... datas = [login to view URL]('BITFINEX:BTCUSD', [login to view URL], datestart, datestop,...) Bonus