def test_from_strings_2(self):
alt_spec = Historical.from_strings('btc', '2018/1/1', '2018/3/1', hyphen=False)
start = alt_spec.start
end = alt_spec.end
ticker = alt_spec.ticker
self.assertEqual(start, '20180101')
self.assertEqual(end, '20180301')
self.assertEqual(ticker, 'btc')
def test_from_strings(self):
alt_spec = Historical.from_strings('xrp', '2018-1-1', '2018-3-1', hyphen=True)
start = alt_spec.start
end = alt_spec.end
ticker = alt_spec.ticker
self.assertEqual(start, '20180101')
self.assertEqual(end, '20180301')
self.assertEqual(ticker, 'xrp')
def test_get_data(self):
warnings.filterwarnings(
"ignore",
message="can't resolve package from __spec__ or __package__, "
"falling back on __name__ and __path__")
coin_spec = Historical.from_strings('dash',
'2018-1-1',
'2018-3-1',
hyphen=True)
data = coin_spec.get_data()
data_cols = len(data.columns)
self.assertEqual(data_cols, 6)
def test_historical(self):
with self.assertRaises(TypeError):
start = date(2018, 2, 20)
return Historical('dash', start=start, end=123)
def test_historical_ticker(self):
with self.assertRaises(WrongCoinCode):
start = date(2018, 2, 20)
return Historical('fake_ticker', start=start).get_data()
def test_historical_start(self):
with self.assertRaises(TypeError):
end = date(2018, 2, 20)
return Historical('dash', start=123, end=end)
def test_get_data(self):
coin_spec = Historical.from_strings('dash', '2018-1-1', '2018-3-1', hyphen=True)
data = coin_spec.get_data()
data_cols = len(data.columns)
self.assertEqual(data_cols, 6)
import sys
sys.path.insert(0, '')
from datetime import date
from coinsta.core import Historical, Current, HistoricalSnapshot
cur = Current(api_key='YOUR-API-KEY-HERE', currency='eur') # Default is usd
print(cur)
# specify dates considered
start = date(2018, 3, 1)
end = date(2018, 6, 1)
# get data
coin_spec = Historical('btc', start=start, end=end)
btc_data = coin_spec.get_data()
print(btc_data.head())
# default alternative method for "-" formatted date strings
alt_spec = Historical.from_strings('btc', '2018-3-1', '2018-6-1', hyphen=True)
alt_btc = alt_spec.get_data()
print(alt_btc.head())
# another alternative method for "/" formatted date strings
other_spec = Historical.from_strings('btc',
'2018/3/1',
'2018/6/1',
hyphen=False)
another_btc = other_spec.get_data()
print(another_btc.head())