def fetch_btc_price_dict(delta):
now = datetime.now()
past = now - timedelta(days=delta)
start = past.strftime('%Y-%m-%d')
print("Retrieving bitcoin price data since: {}".format(start))
price_dict = cd.get_historical_data_as_dict(start=start, end=None)
int_days_price_dict = {(datetime.strptime(k, '%Y-%m-%d') - past).days:
int(v)
for k, v in price_dict.items()}
return int_days_price_dict
def getBCdata(start='2017-01-01', end=None):
return CoinDesk.get_historical_data_as_dict(start, end)
import csv
from exchanges.coindesk import CoinDesk
train_data = CoinDesk.get_historical_data_as_dict(start='2013-09-01', end='2017-12-31')
with open('train_btc.csv','wb') as csv_file1:
writer = csv.writer(csv_file1)
for key, value in train_data.items():
writer.writerow([key,value])
print('training data done')
test_data = CoinDesk.get_historical_data_as_dict(start='2018-02-01', end='2018-03-12')
with open('test_btc.csv','wb') as csv_file:
writer = csv.writer(csv_file)
for key, value in test_data.items():
writer.writerow([key,value])
print('end of program')
from exchanges.coindesk import CoinDesk as cd
import csv
#Open/Create a file to append data
csvFile = open('C:\\Users\\Marco\\Desktop\\bitcoin3.csv', 'a')
#Use csv Writer
csvWriter = csv.writer(csvFile, delimiter='\t')
start_date = '2017-01-01'
end_date = '2017-11-18'
values = cd.get_historical_data_as_dict(start=start_date, end=end_date)
for date in values:
csvWriter.writerow([date, values[date]])
