Quandl Downloader
| def get_quandl_data(quandl_data_set_name, quandl_settings): | |
| """ | |
| This method retrieves the quandl data set given the settings specified in the quandl_settings object. For more | |
| information about these settings see documentation from the QuandlSettings class | |
| """ | |
| quandl_data_set = get(quandl_data_set_name, rows=quandl_settings.rows, returns="numpy", | |
| transformation=quandl_settings.transformation, | |
| sort_order=quandl_settings.order, collapse=quandl_settings.frequency) | |
| print(quandl_data_set) | |
| quandl_dates = np.arange(1, quandl_settings.rows + 1, 1) | |
| quandl_prices = [] | |
| # TODO: find a better way to extract some column, X, from numpy matrix of tuples (w, x, y, z) | |
| for i in range(quandl_data_set.size): | |
| quandl_prices.append(quandl_data_set[quandl_settings.rows - (i + 1)][quandl_settings.column] / 100) | |
| return quandl_dates, quandl_prices |
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