A migration of the pandas functionality to read yahoo finance stock prices

If you wonder why is not working anymore, looks like yahoo started to encrypt the stores, there is also a thread on

There is also this thread on pandas datareader with the same problem

Hey, I have created a data class for your package (See below). It works like this:

List<YahooFinDateData> data = (snapshot?.data ?? []).map((e) => YahooFinDateData.fromJson(e)).toList();

• [x] #3
• [x] #4

It could look like this:

YahooFinanceDailyReader().getDataFromDate(ticker, DateTime.now());

Thanks!

class YahooFinDateData {
  final dynamic json;
  final DateTime date;
  final double? open;
  final double? high;
  final double? low;
  final double? close;
  final int? volume;
  final double? adjClose;

  YahooFinDateData(
    this.json, {
    required this.date,
    required this.open,
    required this.high,
    required this.low,
    required this.close,
    required this.volume,
    required this.adjClose,
  });

  static YahooFinDateData fromJson(json) {
    return YahooFinDateData(
      json,
      date: DateTime.fromMillisecondsSinceEpoch(json['date'] * 1000),
      open: json['open'] == null ? null : double.parse(json['open'].toString()),
      high: json['high'] == null ? null : double.parse(json['high'].toString()),
      low: json['low'] == null ? null : double.parse(json['low'].toString()),
      close:
          json['close'] == null ? null : double.parse(json['close'].toString()),
      volume:
          json['volume'] == null ? null : int.parse(json['volume'].toString()),
      adjClose: json['adjclose'] == null
          ? null
          : double.parse(json['adjclose'].toString()),
    );
  }

  @override
  String toString() => json;
}