def list_prices(date, currency, last):
""" Display all prices """
app = PriceDbApplication()
app.logger = logger
if last:
# fetch only the last prices
prices = app.get_latest_prices()
else:
prices = app.get_prices(date, currency)
for price in prices:
print(price)
print(f"{len(prices)} records found.")
def last(symbol: str):
""" displays last price, for symbol if provided """
app = PriceDbApplication()
# convert to uppercase
if symbol:
symbol = symbol.upper()
# extract namespace
sec_symbol = SecuritySymbol("", "")
sec_symbol.parse(symbol)
latest = app.get_latest_price(sec_symbol)
assert isinstance(latest, PriceModel)
print(f"{latest}")
else:
# Show the latest prices available for all securities.
latest = app.get_latest_prices()
for price in latest:
print(f"{price}")
def test_namespace_parameter(session):
"""
Test that the namespace parameter filters out appropriate symbols.
Debugging test.
"""
from pricedb.dal import Security
# Arrange
app = PriceDbApplication(session)
repo = app.get_security_repository()
sec = Security()
sec.symbol = "BOND"
sec.namespace = "VANGUARD"
sec.updater = "vanguard_au"
sec.currency = "AUD"
repo.session.add(sec)
# Act
app.download_prices(namespace="vanguard")
# Assert
prices = app.get_latest_prices()
assert prices
def test_latest_prices():
""" Get the latest prices """
app = PriceDbApplication()
latest = app.get_latest_prices()
assert latest is not None