def cmd_swaps(self, user, *msg):
if not self.bfx_swap_data_time or utils.now_in_utc_secs() - self.bfx_swap_data_time > 5*30:
self.bfx_swap_data = dict()
# 2 for loops here so all 3 requests get sent ASAP
for currency in ('usd', 'btc', 'ltc'):
self.bfx_swap_data[currency] = bitfinex.lends(currency)
for c, d in self.bfx_swap_data.iteritems():
self.bfx_swap_data[c] = yield d
self.bfx_swap_data_time = utils.now_in_utc_secs()
swap_data = {}
swap_data_strs = list()
for currency in self.bfx_swap_data.iterkeys():
swap_data[currency] = Decimal(self.bfx_swap_data[currency][0]['amount_lent'])
swap_data_strs.append('{} {}'.format(currency.upper(), utils.truncatefloat(swap_data[currency], commas=True)))
defer.returnValue("Bitfinex open swaps: {}".format(', '.join(reversed(swap_data_strs))))
def _insert_flairupdate(self, rec):
for k in ('price', 'usd_amt', 'btc_amt'):
rec[k] = int(rec[k])
return self.dbpool.runQuery("""INSERT INTO ircflair(user, flairstatus, flairprice,
usd_amount, btc_amount, timestamp)
VALUES(?, ?, ?, ?, ?, ?)""",
(rec['user'], rec['type'], rec['price'], rec['usd_amt'],
rec['btc_amt'], utils.now_in_utc_secs()))
def on_orderbook(self, data):
"""Callback, called when new bitstamp orderbook data available"""
self.orderbook = data
if 'bids' in data and 'asks' in data and len(data['bids']) > 0 and len(data['asks']) > 0:
self._highestbid = data['bids'][0][0]
self._lowestask = data['asks'][0][0]
self.last_orderbook = utils.now_in_utc_secs()
else:
log.warn("Bad orderbook data in on_orderbook: %s" % (data))
def _keep_orderbook_fresh(self):
"""Check that the orderbook data is fresh.
Returns true if it is, or there isn't data, and false if it's stale."""
now = utils.now_in_utc_secs()
if self.last_orderbook and now - self.last_orderbook > 60:
# 60s+ since last orderbook
return False
else:
# either the orderbook callback hasn't triggered yet or we have fresh data
return True
def _update_user_flair(self, user, position, price, usd_amount):
log.debug(("Changing {}'s flair to {} ({}) at ${:.2f} with a balance of ${:.2f}."
.format(user, Position.to_text(position), position, price, usd_amount)))
self.ratelimiter.user_event_now(user.lower())
record = FlairRow(user=user, position=position, price=price, usd_amount=usd_amount,
timestamp=utils.now_in_utc_secs())
return self.dbpool.runQuery("""
INSERT INTO ircflair(user, position, price, usd_amount, timestamp) VALUES(?, ?, ?, ?, ?)""",
(record.user, record.position, int(record.price*self.usd_pip),
int(record.usd_amount*self.usd_pip), record.timestamp))
def _keep_orderbook_fresh(self):
"""Check that the orderbook data is fresh.
Returns true if it is, or there isn't data, and false if it's stale."""
now = utils.now_in_utc_secs()
if self.last_orderbook and now - self.last_orderbook > 60:
# 60s+ since last orderbook
return False
else:
# either the orderbook callback hasn't triggered yet or we have fresh data
return True
def on_orderbook(self, data):
"""Callback, called when new bitstamp orderbook data available"""
self.orderbook = data
if 'bids' in data and 'asks' in data and len(data['bids']) > 0 and len(
data['asks']) > 0:
self._highestbid = data['bids'][0]['price']
self._lowestask = data['asks'][0]['price']
self.last_orderbook = utils.now_in_utc_secs()
else:
log.warn("Bad orderbook data in on_orderbook: %s" % (data))
def cmd_swaps(self, user, *msg):
if not self.bfx_swap_data_time or utils.now_in_utc_secs(
) - self.bfx_swap_data_time > 5 * 30:
self.bfx_swap_data = dict()
# 2 for loops here so all 3 requests get sent ASAP
for currency in ('usd', 'btc', 'ltc'):
self.bfx_swap_data[currency] = bitfinex.lends(currency)
for c, d in self.bfx_swap_data.iteritems():
self.bfx_swap_data[c] = yield d
self.bfx_swap_data_time = utils.now_in_utc_secs()
swap_data = {}
swap_data_strs = list()
for currency in self.bfx_swap_data.iterkeys():
swap_data[currency] = Decimal(
self.bfx_swap_data[currency][0]['amount_lent'])
swap_data_strs.append('{} {}'.format(
currency.upper(),
utils.truncatefloat(swap_data[currency], commas=True)))
defer.returnValue("Bitfinex open swaps: {}".format(', '.join(
reversed(swap_data_strs))))
def _get_now(self):
return utils.now_in_utc_secs()
