def import_fund(code, from_date, to_date):
"""Imports fund data from KOFIA.
:param code: e.g., KR5223941018
:param from_date: e.g., 2016-01-01
:param to_date: e.g., 2016-02-28
"""
provider = Kofia()
app = create_app(__name__)
with app.app_context():
asset = get_asset_by_fund_code(code)
# FIXME: Target asset should also be determined by asset.data.code
base_asset = Asset.query.filter_by(name='KRW').first()
data = provider.fetch_data(
code, parse_date(from_date), parse_date(to_date))
for date, unit_price, quantity in data:
log.info('Import data on {}', date)
unit_price /= 1000.0
try:
AssetValue.create(
asset=asset, base_asset=base_asset,
evaluated_at=date, close=unit_price,
granularity=Granularity.day,
source='kofia')
except IntegrityError:
log.warn('Identical record has been found for {}. Skipping.',
date)
db.session.rollback()
def import_fund(code, from_date, to_date):
"""Imports fund data from KOFIA.
:param code: e.g., KR5223941018
:param from_date: e.g., 2016-01-01
:param to_date: e.g., 2016-02-28
"""
provider = Kofia()
app = create_app(__name__)
with app.app_context():
asset = get_asset_by_fund_code(code)
# FIXME: Target asset should also be determined by asset.data.code
base_asset = Asset.query.filter_by(name="KRW").first()
data = provider.fetch_data(code, parse_date(from_date),
parse_date(to_date))
for date, unit_price, quantity in data:
log.info("Import data on {}", date)
unit_price /= 1000.0
try:
AssetValue.create(
asset=asset,
base_asset=base_asset,
evaluated_at=date,
close=unit_price,
granularity=Granularity.day,
source="kofia",
)
except IntegrityError:
log.warn("Identical record has been found for {}. Skipping.",
date)
db.session.rollback()
def test_get_asset_by_fund_code_non_existing(asset_sp500):
with pytest.raises(AssetNotFoundException):
get_asset_by_fund_code('non-exisiting')
def test_get_asset_by_fund_code(asset_sp500):
asset = get_asset_by_fund_code('KR5223941018')
assert asset.name == 'KB Star S&P500'
def test_get_asset_by_fund_code(asset_sp500):
asset = get_asset_by_fund_code("KR5223941018")
assert asset.name == "KB Star S&P500"
def test_get_asset_by_fund_code_non_existing(asset_sp500):
with pytest.raises(AssetNotFoundException):
get_asset_by_fund_code('non-exisiting')
def test_get_asset_by_fund_code(asset_sp500):
asset = get_asset_by_fund_code('KR5223941018')
assert asset.name == 'KB Star S&P500'