def test_validateOrder(self):
info = btceapi.APIInfo(self.connection)
for pair in info.pair_names:
t = random.choice(("buy", "sell"))
a = random.random()
if pair[4] == "btc":
info.validate_order(pair, t, a, decimal.Decimal("0.001"))
else:
info.validate_order(pair, t, a, decimal.Decimal("0.1"))
t = random.choice(("buy", "sell"))
a = decimal.Decimal(str(random.random()))
if pair[:4] == "btc_":
self.assertRaises(btceapi.InvalidTradeAmountException,
info.validate_order, pair, t, a,
decimal.Decimal("0.0009999"))
else:
self.assertRaises(btceapi.InvalidTradeAmountException,
info.validate_order, pair, t, a,
decimal.Decimal("0.009999"))
self.assertRaises(btceapi.InvalidTradePairException,
info.validate_order, "foo_bar", "buy",
decimal.Decimal("1.0"), decimal.Decimal("1.0"))
self.assertRaises(btceapi.InvalidTradeTypeException,
info.validate_order, "btc_usd", "foo",
decimal.Decimal("1.0"), decimal.Decimal("1.0"))
def test_validateOrder(self):
info = btceapi.APIInfo(self.connection)
for pair_name, pair_data in info.pairs.items():
for t in ("buy", "sell"):
info.validate_order(pair_name, t, pair_data.min_price, pair_data.min_amount)
info.validate_order(pair_name, t, pair_data.max_price, pair_data.min_amount)
self.assertRaises(btceapi.InvalidTradeAmountException,
info.validate_order, pair_name, t, pair_data.min_price,
pair_data.min_amount - decimal.Decimal("0.0001"))
self.assertRaises(btceapi.InvalidTradePriceException,
info.validate_order, pair_name, t,
pair_data.min_price - decimal.Decimal("0.0001"),
pair_data.min_amount)
self.assertRaises(btceapi.InvalidTradePriceException,
info.validate_order, pair_name, t,
pair_data.max_price + decimal.Decimal("0.0001"),
pair_data.min_amount)
self.assertRaises(btceapi.InvalidTradePairException,
info.validate_order, "foo_bar", "buy",
decimal.Decimal("1.0"), decimal.Decimal("1.0"))
self.assertRaises(btceapi.InvalidTradeTypeException,
info.validate_order, "btc_usd", "foo",
decimal.Decimal("1.0"), decimal.Decimal("1.0"))
def run(database_path):
conn = btceapi.BTCEConnection()
api = btceapi.APIInfo(conn)
#logger = MarketDataLogger(api.pair_names, database_path)
logger = MarketDataLogger(api, ("btc_usd", "ltc_usd"), database_path)
# Create a bot and add the logger to it.
bot = btcebot.Bot(api)
bot.addTrader(logger)
# Add an error handler so we can print info about any failures
bot.addErrorHandler(onBotError)
# The bot will provide the logger with updated information every
# 60 seconds.
bot.setCollectionInterval(60)
bot.start()
print "Running; press Ctrl-C to stop"
try:
while 1:
# you can do anything else you prefer in this loop while
# the bot is running in the background
time.sleep(3600)
except KeyboardInterrupt:
print "Stopping..."
finally:
bot.stop()
def test_truncateAmount(self):
info = btceapi.APIInfo(self.connection)
for i in info.pairs.values():
d = i.decimal_places
self.assertEqual(i.truncate_amount(1.12),
btceapi.truncateAmountDigits(1.12, d))
self.assertEqual(i.truncate_amount(44.0),
btceapi.truncateAmountDigits(44.0, d))
def test_getTicker(self):
connection = btceapi.BTCEConnection()
info = btceapi.APIInfo(connection)
for pair in info.pair_names:
btceapi.getTicker(pair, connection, info)
btceapi.getTicker(pair, connection)
btceapi.getTicker(pair, info=info)
btceapi.getTicker(pair)
def test_currency_sets(self):
currencies_from_pairs = set()
info = btceapi.APIInfo(self.connection)
for pair in info.pair_names:
c1, c2 = pair.split("_")
currencies_from_pairs.add(c1)
currencies_from_pairs.add(c2)
self.assertEqual(len(info.currencies), len(set(info.currencies)))
self.assertEqual(currencies_from_pairs, set(info.currencies))
def test_scrape_main_page(self):
with btceapi.BTCEConnection() as connection:
info = btceapi.APIInfo(connection)
mainPage = info.scrapeMainPage()
for message in mainPage.messages:
msgId, user, time, text = message
assert type(time) is datetime
if sys.version_info[0] == 2:
# python2.x
assert type(msgId) in (str, unicode)
assert type(user) in (str, unicode)
assert type(text) in (str, unicode)
else:
# python3.x
self.assertIs(type(msgId), str)
self.assertIs(type(user), str)
self.assertIs(type(text), str)
#!/usr/bin/env python
import btceapi
attrs = ('high', 'low', 'avg', 'vol', 'vol_cur', 'last', 'buy', 'sell',
'updated')
print("Tickers:")
connection = btceapi.BTCEConnection()
info = btceapi.APIInfo(connection)
for pair in info.pair_names:
ticker = btceapi.getTicker(pair, connection)
print(pair)
for a in attrs:
print("\t%s %s" % (a, getattr(ticker, a)))
def test_validate_pair_suggest(self):
info = btceapi.APIInfo(self.connection)
self.assertRaises(btceapi.InvalidTradePairException,
info.validate_pair, "usd_btc")
def test_validatePair(self):
info = btceapi.APIInfo(self.connection)
for pair in info.pair_names:
info.validate_pair(pair)
self.assertRaises(btceapi.InvalidTradePairException,
info.validate_pair, "not_a_real_pair")
def test_pair_identity(self):
info = btceapi.APIInfo(self.connection)
self.assertEqual(len(info.pair_names), len(set(info.pair_names)))
self.assertEqual(set(info.pairs.keys()), set(info.pair_names))
