def get_balance(self, btype='total'):
"""
:param str btype: The balance types to include
"""
try:
stampbal = json.loads(self.submit_request('balance', {}, True))
if 'btc_balance' not in stampbal or 'usd_balance' not in stampbal:
raise ExchangeError(
exchange='bitstamp',
message="Bitstamp balance information unavailable")
except ValueError as e:
raise ExchangeError(
'bitfinex', '%s %s while sending to bitfinex get_open_orders' %
(type(e), str(e)))
if btype == 'total':
total = MultiMoney(Money(stampbal['btc_balance']),
Money(stampbal['usd_balance'], currency='USD'))
return total
elif btype == 'available':
available = MultiMoney(
Money(stampbal['btc_available']),
Money(stampbal['usd_available'], currency='USD'))
return available
else:
total = MultiMoney(Money(stampbal['btc_balance']),
Money(stampbal['usd_balance'], currency='USD'))
# TODO this isn't correct
available = MultiMoney(
Money(stampbal['btc_available']),
Money(stampbal['usd_available'], currency='USD'))
return total, available
def get_balance(self, btype='total'):
ainfo = self.account_info()
total = MultiMoney()
available = MultiMoney()
if ainfo is None:
if btype == 'all':
return total, available
else:
return total
# XXX
if ('btc' not in ainfo['balance']
or 'amount' not in ainfo['balance']['btc']
or ainfo['balance']['btc']['amount'] is None):
ainfo['balance']['btc']['amount'] = 0
if ainfo['balance']['cny']['amount'] is None:
ainfo['balance']['cny']['amount'] = 0
if ainfo['frozen']['btc']['amount'] is None:
ainfo['frozen']['btc']['amount'] = 0
if ainfo['frozen']['cny']['amount'] is None:
ainfo['frozen']['cny']['amount'] = 0
available += Money(amount=ainfo['balance']['btc']['amount'])
total += Money(amount=ainfo['balance']['btc']['amount'])
total += Money(amount=ainfo['frozen']['btc']['amount'])
available += Money(amount=ainfo['balance']['cny']['amount'],
currency='CNY')
total += Money(amount=ainfo['balance']['cny']['amount'],
currency='CNY')
total += Money(amount=ainfo['frozen']['cny']['amount'], currency='CNY')
if btype == 'total':
return total
elif btype == 'available':
return available
else:
return total, available
def test_sub(self):
piggy = copy.copy(self.one_mixed_fortune)
piggy -= MultiMoney(self.one_million_bucks)
assert piggy == MultiMoney(self.one_thousand_bitcoins)
piggy -= self.one_thousand_bitcoins
assert piggy == MultiMoney()
piggy -= self.one_million_bucks
assert piggy == MultiMoney(self.one_million_bucks * -1)
def get_balance(self, btype='total'):
data = self.huobi_request('get_account_info')
avail = MultiMoney(Money(data['available_btc_display']),
Money(data['available_cny_display'], 'CNY'))
frozen = MultiMoney(Money(data['frozen_btc_display']),
Money(data['frozen_cny_display'], 'CNY'))
if btype == 'total':
return avail + frozen
elif btype == 'available':
return avail
return avail + frozen, avail
def test_add(self):
piggy = MultiMoney()
piggy += MultiMoney(self.one_million_bucks)
assert piggy == MultiMoney(self.one_million_bucks)
piggy += self.one_million_bucks
assert piggy == MultiMoney(self.one_million_bucks * 2)
piggy += self.one_thousand_bitcoins
assert piggy == MultiMoney(self.one_million_bucks * 2,
self.one_thousand_bitcoins)
def setup_method(self, method):
self.one_million_decimal = Decimal('1000000')
self.USD = CURRENCIES['USD']
self.one_million_bucks = Money(amount=self.one_million_decimal,
currency=self.USD)
self.one_thousand_decimal = Decimal('1000')
self.BTC = CURRENCIES['BTC']
self.one_thousand_bitcoins = Money(amount=self.one_thousand_decimal,
currency=self.BTC)
self.one_mixed_fortune = MultiMoney(self.one_million_bucks,
self.one_thousand_bitcoins)
def get_balance(self, btype='total'):
data = polo.returnCompleteBalances()
# filter balances for btc and dash, report totals for both together
btc_bal = data['BTC']
usdt_bal = data['USDT']
available = MultiMoney(Money(btc_bal['available'], currency='BTC'), Money(usdt_bal['available'], currency='USD'))
onOrders = MultiMoney(Money(btc_bal['onOrders'], currency='BTC'), Money(usdt_bal['onOrders'], currency='USD'))
if btype == 'total':
return available + onOrders
elif btype == 'available':
return available
return available + onOrders, available
def get_balance(self, btype='total'):
data = self.okcoin_request('userinfo.do')
free = MultiMoney()
freeze = MultiMoney()
for cur, amount in data['info']['funds']['free'].iteritems():
free += Money(amount, currency=cur)
freeze += Money(data['info']['funds']['freezed'][cur],
currency=cur)
if btype == 'total':
return free + freeze
elif btype == 'available':
return free
return freeze + free, free
def test_lt(self):
one_buck_piggy = MultiMoney(Money(amount=1, currency=self.USD))
assert one_buck_piggy < MultiMoney(self.one_million_bucks)
assert one_buck_piggy < self.one_mixed_fortune
one_buck_thousand_bitcoin_piggy = one_buck_piggy + self.one_thousand_bitcoins
assert one_buck_thousand_bitcoin_piggy < self.one_mixed_fortune
assert not MultiMoney(Money(currency='USD')) < MultiMoney()
assert not self.one_mixed_fortune < MultiMoney()
assert not self.one_mixed_fortune < one_buck_thousand_bitcoin_piggy
assert not MultiMoney() < MultiMoney()
assert not MultiMoney() < MultiMoney(Money())
def test_ne(self):
piggy = MultiMoney()
assert piggy != MultiMoney(Money(amount=1))
assert piggy != Money(amount=1)
assert piggy != 1
piggy += Money(amount=1, currency='BTC')
assert piggy != MultiMoney(Money(amount=2))
assert piggy != Money(amount=2)
assert piggy != 2
piggy += Money(amount=1, currency='USD')
assert piggy != MultiMoney(Money(amount=1),
Money(amount=2, currency='USD'))
assert piggy != Money(amount=1)
assert piggy != 1
def test_eq(self):
piggy = MultiMoney()
assert piggy == MultiMoney(Money(amount=0))
assert piggy == Money(amount=0)
assert piggy == 0
piggy += Money(amount=1, currency='BTC')
assert piggy == MultiMoney(Money(amount=1))
assert piggy == Money(amount=1)
assert piggy == 1
piggy += Money(amount=1, currency='USD')
assert piggy == MultiMoney(Money(amount=1),
Money(amount=1, currency='USD'))
assert piggy != Money(amount=1)
assert piggy != 1
def _get_unavailable_balance(self):
orders = self.get_open_orders()
unavailable = MultiMoney()
for o in orders:
if o.side == 'ask':
unavailable += o.amount
else:
unavailable += o.price * o.amount.amount
return unavailable
def get_balance(self, btype='total'):
try:
data = self.bitfinex_request('/v1/balances').json()
except ValueError as e:
raise ExchangeError('bitfinex', '%s %s while sending to bitfinex get_open_orders' % (type(e), str(e)))
if 'message' in data:
raise ExchangeError(exchange='bitfinex', message=data['message'])
relevant = filter(lambda x: x['currency'] in ('usd', 'btc'), data)
if btype == 'total':
total = MultiMoney(*map(lambda x: Money(x['amount'], x['currency'].upper()), relevant))
return total
elif btype == 'available':
available = MultiMoney(*map(lambda x: Money(x['available'], x['currency'].upper()), relevant))
return available
else:
total = MultiMoney(*map(lambda x: Money(x['amount'], x['currency'].upper()), relevant))
available = MultiMoney(*map(lambda x: Money(x['available'], x['currency'].upper()), relevant))
return total, available
def get_balance(self, btype='total'):
data = self.lakebtc_request('getAccountInfo')
balance = MultiMoney()
for cur, amount in data['balance'].iteritems():
balance += Money(data['balance'][cur], currency=cur)
if btype == 'total':
return balance
available = balance - self._get_unavailable_balance()
if btype == 'available':
return available
return balance, available
def get_balance_in_open_orders(self):
bal = MultiMoney()
try:
olist = self.order_list()
except ExchangeError as ee:
if ee.error == "no orders":
return bal
else:
raise ee
for oNum in olist:
if olist[oNum]['pair'] == 'btc_usd':
if olist[oNum]['type'] == 'buy':
bal += (
Money(amount=olist[oNum]['amount'], currency='USD') *
Money(amount=olist[oNum]['rate'], currency='USD'))
elif olist[oNum]['type'] == 'sell':
bal += Money(amount=Decimal(olist[oNum]['amount']))
return bal
class TestMultiMoney:
def setup_method(self, method):
self.one_million_decimal = Decimal('1000000')
self.USD = CURRENCIES['USD']
self.one_million_bucks = Money(amount=self.one_million_decimal,
currency=self.USD)
self.one_thousand_decimal = Decimal('1000')
self.BTC = CURRENCIES['BTC']
self.one_thousand_bitcoins = Money(amount=self.one_thousand_decimal,
currency=self.BTC)
self.one_mixed_fortune = MultiMoney(self.one_million_bucks,
self.one_thousand_bitcoins)
def test_init(self):
assert self.one_mixed_fortune.getMoneys(
'USD') == self.one_million_bucks
assert self.one_mixed_fortune.getMoneys(
'BTC') == self.one_thousand_bitcoins
def test_init_empty(self):
one_empty_piggy = MultiMoney()
assert one_empty_piggy == 0
assert one_empty_piggy == MultiMoney(Money())
# def test_repr(self):
# assert repr(self.one_million_bucks) == '1000000 USD'
# assert repr(Money(Decimal('2.000'), 'PLN')) == '2 PLN'
# def test_str(self):
# assert str(self.one_million_bucks) == 'US$1,000,000.00'
def test_add(self):
piggy = MultiMoney()
piggy += MultiMoney(self.one_million_bucks)
assert piggy == MultiMoney(self.one_million_bucks)
piggy += self.one_million_bucks
assert piggy == MultiMoney(self.one_million_bucks * 2)
piggy += self.one_thousand_bitcoins
assert piggy == MultiMoney(self.one_million_bucks * 2,
self.one_thousand_bitcoins)
def test_add_non_money(self):
with pytest.raises(TypeError):
MultiMoney() + 123
def test_sub(self):
piggy = copy.copy(self.one_mixed_fortune)
piggy -= MultiMoney(self.one_million_bucks)
assert piggy == MultiMoney(self.one_thousand_bitcoins)
piggy -= self.one_thousand_bitcoins
assert piggy == MultiMoney()
piggy -= self.one_million_bucks
assert piggy == MultiMoney(self.one_million_bucks * -1)
def test_sub_non_money(self):
with pytest.raises(TypeError):
MultiMoney() - 123
def test_mul(self):
assert 3 * self.one_mixed_fortune == MultiMoney(
self.one_million_bucks * 3, self.one_thousand_bitcoins * 3)
def test_div(self):
assert self.one_mixed_fortune / 3 == MultiMoney(
self.one_million_bucks / 3, self.one_thousand_bitcoins / 3)
def test_eq(self):
piggy = MultiMoney()
assert piggy == MultiMoney(Money(amount=0))
assert piggy == Money(amount=0)
assert piggy == 0
piggy += Money(amount=1, currency='BTC')
assert piggy == MultiMoney(Money(amount=1))
assert piggy == Money(amount=1)
assert piggy == 1
piggy += Money(amount=1, currency='USD')
assert piggy == MultiMoney(Money(amount=1),
Money(amount=1, currency='USD'))
assert piggy != Money(amount=1)
assert piggy != 1
def test_ne(self):
piggy = MultiMoney()
assert piggy != MultiMoney(Money(amount=1))
assert piggy != Money(amount=1)
assert piggy != 1
piggy += Money(amount=1, currency='BTC')
assert piggy != MultiMoney(Money(amount=2))
assert piggy != Money(amount=2)
assert piggy != 2
piggy += Money(amount=1, currency='USD')
assert piggy != MultiMoney(Money(amount=1),
Money(amount=2, currency='USD'))
assert piggy != Money(amount=1)
assert piggy != 1
def test_lt(self):
one_buck_piggy = MultiMoney(Money(amount=1, currency=self.USD))
assert one_buck_piggy < MultiMoney(self.one_million_bucks)
assert one_buck_piggy < self.one_mixed_fortune
one_buck_thousand_bitcoin_piggy = one_buck_piggy + self.one_thousand_bitcoins
assert one_buck_thousand_bitcoin_piggy < self.one_mixed_fortune
assert not MultiMoney(Money(currency='USD')) < MultiMoney()
assert not self.one_mixed_fortune < MultiMoney()
assert not self.one_mixed_fortune < one_buck_thousand_bitcoin_piggy
assert not MultiMoney() < MultiMoney()
assert not MultiMoney() < MultiMoney(Money())
def test_gt(self):
x = MultiMoney(Money(1, 'BTC'), Money(-1, 'USD'))
y = MultiMoney(Money(0.5, 'BTC'))
assert not x > y
one_buck_piggy = MultiMoney(Money(amount=1, currency=self.USD))
assert MultiMoney(self.one_million_bucks) > one_buck_piggy
assert self.one_mixed_fortune > one_buck_piggy
one_buck_thousand_bitcoin_piggy = one_buck_piggy + self.one_thousand_bitcoins
assert self.one_mixed_fortune > one_buck_thousand_bitcoin_piggy
assert not MultiMoney(Money(currency='USD')) > MultiMoney()
assert not MultiMoney() > self.one_mixed_fortune
assert not one_buck_thousand_bitcoin_piggy > self.one_mixed_fortune
assert not MultiMoney() > MultiMoney()
assert not MultiMoney() > MultiMoney(Money())
def test_init_empty(self):
one_empty_piggy = MultiMoney()
assert one_empty_piggy == 0
assert one_empty_piggy == MultiMoney(Money())
def test_add_non_money(self):
with pytest.raises(TypeError):
MultiMoney() + 123
def get_total_balance(self):
info = self.get_info()
funds = info['funds']
return (MultiMoney() + Money(amount=funds['btc']) +
Money(amount=funds['usd'], currency='USD'))
def test_sub_non_money(self):
with pytest.raises(TypeError):
MultiMoney() - 123
def test_mul(self):
assert 3 * self.one_mixed_fortune == MultiMoney(
self.one_million_bucks * 3, self.one_thousand_bitcoins * 3)
def test_gt(self):
x = MultiMoney(Money(1, 'BTC'), Money(-1, 'USD'))
y = MultiMoney(Money(0.5, 'BTC'))
assert not x > y
one_buck_piggy = MultiMoney(Money(amount=1, currency=self.USD))
assert MultiMoney(self.one_million_bucks) > one_buck_piggy
assert self.one_mixed_fortune > one_buck_piggy
one_buck_thousand_bitcoin_piggy = one_buck_piggy + self.one_thousand_bitcoins
assert self.one_mixed_fortune > one_buck_thousand_bitcoin_piggy
assert not MultiMoney(Money(currency='USD')) > MultiMoney()
assert not MultiMoney() > self.one_mixed_fortune
assert not one_buck_thousand_bitcoin_piggy > self.one_mixed_fortune
assert not MultiMoney() > MultiMoney()
assert not MultiMoney() > MultiMoney(Money())
def test_div(self):
assert self.one_mixed_fortune / 3 == MultiMoney(
self.one_million_bucks / 3, self.one_thousand_bitcoins / 3)