def __set__(self, obj, value):
if value is None: # Money(0) is False
self._set_values(obj, None, '')
elif isinstance(value, Money):
self._set_values(obj, value.amount, value.currency)
elif isinstance(value, Decimal):
_, currency = self._get_values(obj) # use what is currently set
self._set_values(obj, value, currency)
else:
# It could be an int, or some other python native type
try:
amount = Decimal(str(value))
_, currency = self._get_values(
obj) # use what is currently set
self._set_values(obj, amount, currency)
except TypeError:
# Lastly, assume string type 'XXX 123' or something Money can
# handle.
try:
_, currency = self._get_values(
obj) # use what is currently set
m = Money.from_string(str(value))
self._set_values(obj, m.amount, m.currency)
except TypeError:
msg = 'Cannot assign "%s"' % type(value)
raise TypeError(msg)
def test_price_attribute(self):
e = SimpleMoneyModel()
e.price = Money(3, "BGN")
self.assertEqual(e.price, Money(3, "BGN"))
e.price = Money.from_string("BGN 5.0")
self.assertEqual(e.price, Money(5, "BGN"))
def test_price_attribute(self):
e = SimpleMoneyModel()
e.price = Money(3, "BGN")
self.assertEqual(e.price, Money(3, "BGN"))
e.price = Money.from_string("BGN 5.0")
self.assertEqual(e.price, Money(5, "BGN"))
def __set__(self, obj, value):
if value is None: # Money(0) is False
self._set_values(obj, None, '')
elif isinstance(value, Money):
self._set_values(obj, value.amount, value.currency)
elif isinstance(value, Decimal):
_, currency = self._get_values(obj) # use what is currently set
self._set_values(obj, value, currency)
else:
# It could be an int, or some other python native type
try:
amount = Decimal(str(value))
_, currency = self._get_values(obj) # use what is currently set
self._set_values(obj, amount, currency)
except TypeError:
# Lastly, assume string type 'XXX 123' or something Money can
# handle.
try:
_, currency = self._get_values(obj) # use what is currently set
m = Money.from_string(str(value))
self._set_values(obj, m.amount, m.currency)
except TypeError:
msg = 'Cannot assign "%s"' % type(value)
raise TypeError(msg)
def test_string_parse_default_currency():
value = Money.from_string("100.0")
assert value.amount == Decimal("100.0")
assert value.currency == 'XXX'
assert value.currency == CURRENCY['XXX']
def test_string_parse():
value = Money.from_string("USD 100.0")
assert value.amount == Decimal("100.0")
assert value.currency == 'USD'
assert value.currency == CURRENCY['USD']
def test_price_from_string(self):
price1 = Money("400", "USD")
price2 = Money.from_string("USD 400")
self.assertEqual(price1, price2)
self.assertEqual(price1.amount, price2.amount)
self.assertEqual(price1.currency, price2.currency)
def test_price_from_string(self):
price1 = Money("400", "USD")
price2 = Money.from_string("USD 400")
self.assertEqual(price1, price2)
self.assertEqual(price1.amount, price2.amount)
self.assertEqual(price1.currency, price2.currency)
def test_string_parse_default_currency():
value = Money.from_string("100.0")
assert value.amount == Decimal("100.0")
assert value.currency == 'XXX'
assert value.currency == CURRENCY['XXX']
def test_string_parse():
value = Money.from_string("USD 100.0")
assert value.amount == Decimal("100.0")
assert value.currency == 'USD'
assert value.currency == CURRENCY['USD']
