You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
605 lines
20 KiB
605 lines
20 KiB
import asyncio
|
|
from datetime import datetime
|
|
import inspect
|
|
import sys
|
|
import os
|
|
import json
|
|
import time
|
|
import csv
|
|
import decimal
|
|
from decimal import Decimal
|
|
import concurrent.futures
|
|
import traceback
|
|
from typing import Sequence
|
|
|
|
from .bitcoin import COIN
|
|
from .i18n import _
|
|
from .util import PrintError, ThreadJob, make_dir, log_exceptions
|
|
from .util import make_aiohttp_session
|
|
from .network import Network
|
|
from .simple_config import SimpleConfig
|
|
|
|
|
|
# See https://en.wikipedia.org/wiki/ISO_4217
|
|
CCY_PRECISIONS = {'BHD': 3, 'BIF': 0, 'BYR': 0, 'CLF': 4, 'CLP': 0,
|
|
'CVE': 0, 'DJF': 0, 'GNF': 0, 'IQD': 3, 'ISK': 0,
|
|
'JOD': 3, 'JPY': 0, 'KMF': 0, 'KRW': 0, 'KWD': 3,
|
|
'LYD': 3, 'MGA': 1, 'MRO': 1, 'OMR': 3, 'PYG': 0,
|
|
'RWF': 0, 'TND': 3, 'UGX': 0, 'UYI': 0, 'VND': 0,
|
|
'VUV': 0, 'XAF': 0, 'XAU': 4, 'XOF': 0, 'XPF': 0}
|
|
|
|
|
|
class ExchangeBase(PrintError):
|
|
|
|
def __init__(self, on_quotes, on_history):
|
|
self.history = {}
|
|
self.quotes = {}
|
|
self.on_quotes = on_quotes
|
|
self.on_history = on_history
|
|
|
|
async def get_raw(self, site, get_string):
|
|
# APIs must have https
|
|
url = ''.join(['https://', site, get_string])
|
|
async with make_aiohttp_session(Network.get_instance().proxy) as session:
|
|
async with session.get(url) as response:
|
|
return await response.text()
|
|
|
|
async def get_json(self, site, get_string):
|
|
# APIs must have https
|
|
url = ''.join(['https://', site, get_string])
|
|
async with make_aiohttp_session(Network.get_instance().proxy) as session:
|
|
async with session.get(url) as response:
|
|
# set content_type to None to disable checking MIME type
|
|
return await response.json(content_type=None)
|
|
|
|
async def get_csv(self, site, get_string):
|
|
raw = await self.get_raw(site, get_string)
|
|
reader = csv.DictReader(raw.split('\n'))
|
|
return list(reader)
|
|
|
|
def name(self):
|
|
return self.__class__.__name__
|
|
|
|
@log_exceptions
|
|
async def update_safe(self, ccy):
|
|
try:
|
|
self.print_error("getting fx quotes for", ccy)
|
|
self.quotes = await self.get_rates(ccy)
|
|
self.print_error("received fx quotes")
|
|
except BaseException as e:
|
|
self.print_error("failed fx quotes:", repr(e))
|
|
self.quotes = {}
|
|
self.on_quotes()
|
|
|
|
def update(self, ccy):
|
|
asyncio.get_event_loop().create_task(self.update_safe(ccy))
|
|
|
|
def read_historical_rates(self, ccy, cache_dir):
|
|
filename = os.path.join(cache_dir, self.name() + '_'+ ccy)
|
|
if os.path.exists(filename):
|
|
timestamp = os.stat(filename).st_mtime
|
|
try:
|
|
with open(filename, 'r', encoding='utf-8') as f:
|
|
h = json.loads(f.read())
|
|
h['timestamp'] = timestamp
|
|
except:
|
|
h = None
|
|
else:
|
|
h = None
|
|
if h:
|
|
self.history[ccy] = h
|
|
self.on_history()
|
|
return h
|
|
|
|
@log_exceptions
|
|
async def get_historical_rates_safe(self, ccy, cache_dir):
|
|
try:
|
|
self.print_error("requesting fx history for", ccy)
|
|
h = await self.request_history(ccy)
|
|
self.print_error("received fx history for", ccy)
|
|
except BaseException as e:
|
|
self.print_error("failed fx history:", e)
|
|
#traceback.print_exc()
|
|
return
|
|
filename = os.path.join(cache_dir, self.name() + '_' + ccy)
|
|
with open(filename, 'w', encoding='utf-8') as f:
|
|
f.write(json.dumps(h))
|
|
h['timestamp'] = time.time()
|
|
self.history[ccy] = h
|
|
self.on_history()
|
|
|
|
def get_historical_rates(self, ccy, cache_dir):
|
|
if ccy not in self.history_ccys():
|
|
return
|
|
h = self.history.get(ccy)
|
|
if h is None:
|
|
h = self.read_historical_rates(ccy, cache_dir)
|
|
if h is None or h['timestamp'] < time.time() - 24*3600:
|
|
asyncio.get_event_loop().create_task(self.get_historical_rates_safe(ccy, cache_dir))
|
|
|
|
def history_ccys(self):
|
|
return []
|
|
|
|
def historical_rate(self, ccy, d_t):
|
|
return self.history.get(ccy, {}).get(d_t.strftime('%Y-%m-%d'), 'NaN')
|
|
|
|
def get_currencies(self):
|
|
rates = self.get_rates('')
|
|
return sorted([str(a) for (a, b) in rates.items() if b is not None and len(a)==3])
|
|
|
|
class BitcoinAverage(ExchangeBase):
|
|
|
|
async def get_rates(self, ccy):
|
|
json = await self.get_json('apiv2.bitcoinaverage.com', '/indices/global/ticker/short')
|
|
return dict([(r.replace("BTC", ""), Decimal(json[r]['last']))
|
|
for r in json if r != 'timestamp'])
|
|
|
|
def history_ccys(self):
|
|
return ['AUD', 'BRL', 'CAD', 'CHF', 'CNY', 'EUR', 'GBP', 'IDR', 'ILS',
|
|
'MXN', 'NOK', 'NZD', 'PLN', 'RON', 'RUB', 'SEK', 'SGD', 'USD',
|
|
'ZAR']
|
|
|
|
async def request_history(self, ccy):
|
|
history = await self.get_csv('apiv2.bitcoinaverage.com',
|
|
"/indices/global/history/BTC%s?period=alltime&format=csv" % ccy)
|
|
return dict([(h['DateTime'][:10], h['Average'])
|
|
for h in history])
|
|
|
|
|
|
class Bitcointoyou(ExchangeBase):
|
|
|
|
async def get_rates(self, ccy):
|
|
json = await self.get_json('bitcointoyou.com', "/API/ticker.aspx")
|
|
return {'BRL': Decimal(json['ticker']['last'])}
|
|
|
|
def history_ccys(self):
|
|
return ['BRL']
|
|
|
|
|
|
class BitcoinVenezuela(ExchangeBase):
|
|
|
|
async def get_rates(self, ccy):
|
|
json = await self.get_json('api.bitcoinvenezuela.com', '/')
|
|
rates = [(r, json['BTC'][r]) for r in json['BTC']
|
|
if json['BTC'][r] is not None] # Giving NULL for LTC
|
|
return dict(rates)
|
|
|
|
def history_ccys(self):
|
|
return ['ARS', 'EUR', 'USD', 'VEF']
|
|
|
|
async def request_history(self, ccy):
|
|
json = await self.get_json('api.bitcoinvenezuela.com',
|
|
"/historical/index.php?coin=BTC")
|
|
return json[ccy +'_BTC']
|
|
|
|
|
|
class Bitbank(ExchangeBase):
|
|
|
|
async def get_rates(self, ccy):
|
|
json = await self.get_json('public.bitbank.cc', '/btc_jpy/ticker')
|
|
return {'JPY': Decimal(json['data']['last'])}
|
|
|
|
|
|
class BitFlyer(ExchangeBase):
|
|
|
|
async def get_rates(self, ccy):
|
|
json = await self.get_json('bitflyer.jp', '/api/echo/price')
|
|
return {'JPY': Decimal(json['mid'])}
|
|
|
|
|
|
class Bitmarket(ExchangeBase):
|
|
|
|
async def get_rates(self, ccy):
|
|
json = await self.get_json('www.bitmarket.pl', '/json/BTCPLN/ticker.json')
|
|
return {'PLN': Decimal(json['last'])}
|
|
|
|
|
|
class BitPay(ExchangeBase):
|
|
|
|
async def get_rates(self, ccy):
|
|
json = await self.get_json('bitpay.com', '/api/rates')
|
|
return dict([(r['code'], Decimal(r['rate'])) for r in json])
|
|
|
|
|
|
class Bitso(ExchangeBase):
|
|
|
|
async def get_rates(self, ccy):
|
|
json = await self.get_json('api.bitso.com', '/v2/ticker')
|
|
return {'MXN': Decimal(json['last'])}
|
|
|
|
|
|
class BitStamp(ExchangeBase):
|
|
|
|
async def get_rates(self, ccy):
|
|
json = await self.get_json('www.bitstamp.net', '/api/ticker/')
|
|
return {'USD': Decimal(json['last'])}
|
|
|
|
|
|
class Bitvalor(ExchangeBase):
|
|
|
|
async def get_rates(self,ccy):
|
|
json = await self.get_json('api.bitvalor.com', '/v1/ticker.json')
|
|
return {'BRL': Decimal(json['ticker_1h']['total']['last'])}
|
|
|
|
|
|
class BlockchainInfo(ExchangeBase):
|
|
|
|
async def get_rates(self, ccy):
|
|
json = await self.get_json('blockchain.info', '/ticker')
|
|
return dict([(r, Decimal(json[r]['15m'])) for r in json])
|
|
|
|
|
|
class BTCChina(ExchangeBase):
|
|
|
|
async def get_rates(self, ccy):
|
|
json = await self.get_json('data.btcchina.com', '/data/ticker')
|
|
return {'CNY': Decimal(json['ticker']['last'])}
|
|
|
|
|
|
class BTCParalelo(ExchangeBase):
|
|
|
|
async def get_rates(self, ccy):
|
|
json = await self.get_json('btcparalelo.com', '/api/price')
|
|
return {'VEF': Decimal(json['price'])}
|
|
|
|
|
|
class Coinbase(ExchangeBase):
|
|
|
|
async def get_rates(self, ccy):
|
|
json = await self.get_json('coinbase.com',
|
|
'/api/v1/currencies/exchange_rates')
|
|
return dict([(r[7:].upper(), Decimal(json[r]))
|
|
for r in json if r.startswith('btc_to_')])
|
|
|
|
|
|
class CoinDesk(ExchangeBase):
|
|
|
|
async def get_currencies(self):
|
|
dicts = await self.get_json('api.coindesk.com',
|
|
'/v1/bpi/supported-currencies.json')
|
|
return [d['currency'] for d in dicts]
|
|
|
|
async def get_rates(self, ccy):
|
|
json = await self.get_json('api.coindesk.com',
|
|
'/v1/bpi/currentprice/%s.json' % ccy)
|
|
result = {ccy: Decimal(json['bpi'][ccy]['rate_float'])}
|
|
return result
|
|
|
|
def history_starts(self):
|
|
return { 'USD': '2012-11-30', 'EUR': '2013-09-01' }
|
|
|
|
def history_ccys(self):
|
|
return self.history_starts().keys()
|
|
|
|
async def request_history(self, ccy):
|
|
start = self.history_starts()[ccy]
|
|
end = datetime.today().strftime('%Y-%m-%d')
|
|
# Note ?currency and ?index don't work as documented. Sigh.
|
|
query = ('/v1/bpi/historical/close.json?start=%s&end=%s'
|
|
% (start, end))
|
|
json = await self.get_json('api.coindesk.com', query)
|
|
return json['bpi']
|
|
|
|
|
|
class Coinsecure(ExchangeBase):
|
|
|
|
async def get_rates(self, ccy):
|
|
json = await self.get_json('api.coinsecure.in', '/v0/noauth/newticker')
|
|
return {'INR': Decimal(json['lastprice'] / 100.0 )}
|
|
|
|
|
|
class Foxbit(ExchangeBase):
|
|
|
|
async def get_rates(self,ccy):
|
|
json = await self.get_json('api.bitvalor.com', '/v1/ticker.json')
|
|
return {'BRL': Decimal(json['ticker_1h']['exchanges']['FOX']['last'])}
|
|
|
|
|
|
class itBit(ExchangeBase):
|
|
|
|
async def get_rates(self, ccy):
|
|
ccys = ['USD', 'EUR', 'SGD']
|
|
json = await self.get_json('api.itbit.com', '/v1/markets/XBT%s/ticker' % ccy)
|
|
result = dict.fromkeys(ccys)
|
|
if ccy in ccys:
|
|
result[ccy] = Decimal(json['lastPrice'])
|
|
return result
|
|
|
|
|
|
class Kraken(ExchangeBase):
|
|
|
|
async def get_rates(self, ccy):
|
|
ccys = ['EUR', 'USD', 'CAD', 'GBP', 'JPY']
|
|
pairs = ['XBT%s' % c for c in ccys]
|
|
json = await self.get_json('api.kraken.com',
|
|
'/0/public/Ticker?pair=%s' % ','.join(pairs))
|
|
return dict((k[-3:], Decimal(float(v['c'][0])))
|
|
for k, v in json['result'].items())
|
|
|
|
|
|
class LocalBitcoins(ExchangeBase):
|
|
|
|
async def get_rates(self, ccy):
|
|
json = await self.get_json('localbitcoins.com',
|
|
'/bitcoinaverage/ticker-all-currencies/')
|
|
return dict([(r, Decimal(json[r]['rates']['last'])) for r in json])
|
|
|
|
|
|
class MercadoBitcoin(ExchangeBase):
|
|
|
|
async def get_rates(self, ccy):
|
|
json = await self.get_json('api.bitvalor.com', '/v1/ticker.json')
|
|
return {'BRL': Decimal(json['ticker_1h']['exchanges']['MBT']['last'])}
|
|
|
|
|
|
class NegocieCoins(ExchangeBase):
|
|
|
|
async def get_rates(self,ccy):
|
|
json = await self.get_json('api.bitvalor.com', '/v1/ticker.json')
|
|
return {'BRL': Decimal(json['ticker_1h']['exchanges']['NEG']['last'])}
|
|
|
|
class TheRockTrading(ExchangeBase):
|
|
|
|
async def get_rates(self, ccy):
|
|
json = await self.get_json('api.therocktrading.com',
|
|
'/v1/funds/BTCEUR/ticker')
|
|
return {'EUR': Decimal(json['last'])}
|
|
|
|
class Unocoin(ExchangeBase):
|
|
|
|
async def get_rates(self, ccy):
|
|
json = await self.get_json('www.unocoin.com', 'trade?buy')
|
|
return {'INR': Decimal(json)}
|
|
|
|
|
|
class WEX(ExchangeBase):
|
|
|
|
async def get_rates(self, ccy):
|
|
json_eur = await self.get_json('wex.nz', '/api/3/ticker/btc_eur')
|
|
json_rub = await self.get_json('wex.nz', '/api/3/ticker/btc_rur')
|
|
json_usd = await self.get_json('wex.nz', '/api/3/ticker/btc_usd')
|
|
return {'EUR': Decimal(json_eur['btc_eur']['last']),
|
|
'RUB': Decimal(json_rub['btc_rur']['last']),
|
|
'USD': Decimal(json_usd['btc_usd']['last'])}
|
|
|
|
|
|
class Winkdex(ExchangeBase):
|
|
|
|
async def get_rates(self, ccy):
|
|
json = await self.get_json('winkdex.com', '/api/v0/price')
|
|
return {'USD': Decimal(json['price'] / 100.0)}
|
|
|
|
def history_ccys(self):
|
|
return ['USD']
|
|
|
|
async def request_history(self, ccy):
|
|
json = await self.get_json('winkdex.com',
|
|
"/api/v0/series?start_time=1342915200")
|
|
history = json['series'][0]['results']
|
|
return dict([(h['timestamp'][:10], h['price'] / 100.0)
|
|
for h in history])
|
|
|
|
|
|
class Zaif(ExchangeBase):
|
|
async def get_rates(self, ccy):
|
|
json = await self.get_json('api.zaif.jp', '/api/1/last_price/btc_jpy')
|
|
return {'JPY': Decimal(json['last_price'])}
|
|
|
|
|
|
def dictinvert(d):
|
|
inv = {}
|
|
for k, vlist in d.items():
|
|
for v in vlist:
|
|
keys = inv.setdefault(v, [])
|
|
keys.append(k)
|
|
return inv
|
|
|
|
def get_exchanges_and_currencies():
|
|
path = os.path.join(os.path.dirname(__file__), 'currencies.json')
|
|
try:
|
|
with open(path, 'r', encoding='utf-8') as f:
|
|
return json.loads(f.read())
|
|
except:
|
|
pass
|
|
d = {}
|
|
is_exchange = lambda obj: (inspect.isclass(obj)
|
|
and issubclass(obj, ExchangeBase)
|
|
and obj != ExchangeBase)
|
|
exchanges = dict(inspect.getmembers(sys.modules[__name__], is_exchange))
|
|
for name, klass in exchanges.items():
|
|
exchange = klass(None, None)
|
|
try:
|
|
d[name] = exchange.get_currencies()
|
|
print(name, "ok")
|
|
except:
|
|
print(name, "error")
|
|
continue
|
|
with open(path, 'w', encoding='utf-8') as f:
|
|
f.write(json.dumps(d, indent=4, sort_keys=True))
|
|
return d
|
|
|
|
|
|
CURRENCIES = get_exchanges_and_currencies()
|
|
|
|
|
|
def get_exchanges_by_ccy(history=True):
|
|
if not history:
|
|
return dictinvert(CURRENCIES)
|
|
d = {}
|
|
exchanges = CURRENCIES.keys()
|
|
for name in exchanges:
|
|
klass = globals()[name]
|
|
exchange = klass(None, None)
|
|
d[name] = exchange.history_ccys()
|
|
return dictinvert(d)
|
|
|
|
|
|
class FxThread(ThreadJob):
|
|
|
|
def __init__(self, config: SimpleConfig, network: Network):
|
|
self.config = config
|
|
self.network = network
|
|
if self.network:
|
|
self.network.register_callback(self.set_proxy, ['proxy_set'])
|
|
self.ccy = self.get_currency()
|
|
self.history_used_spot = False
|
|
self.ccy_combo = None
|
|
self.hist_checkbox = None
|
|
self.cache_dir = os.path.join(config.path, 'cache')
|
|
self._trigger = asyncio.Event()
|
|
self._trigger.set()
|
|
self.set_exchange(self.config_exchange())
|
|
make_dir(self.cache_dir)
|
|
|
|
def set_proxy(self, trigger_name, *args):
|
|
self._trigger.set()
|
|
|
|
@staticmethod
|
|
def get_currencies(history: bool) -> Sequence[str]:
|
|
d = get_exchanges_by_ccy(history)
|
|
return sorted(d.keys())
|
|
|
|
@staticmethod
|
|
def get_exchanges_by_ccy(ccy: str, history: bool) -> Sequence[str]:
|
|
d = get_exchanges_by_ccy(history)
|
|
return d.get(ccy, [])
|
|
|
|
def ccy_amount_str(self, amount, commas):
|
|
prec = CCY_PRECISIONS.get(self.ccy, 2)
|
|
fmt_str = "{:%s.%df}" % ("," if commas else "", max(0, prec))
|
|
try:
|
|
rounded_amount = round(amount, prec)
|
|
except decimal.InvalidOperation:
|
|
rounded_amount = amount
|
|
return fmt_str.format(rounded_amount)
|
|
|
|
async def run(self):
|
|
while True:
|
|
try:
|
|
await asyncio.wait_for(self._trigger.wait(), 150)
|
|
except concurrent.futures.TimeoutError:
|
|
pass
|
|
else:
|
|
self._trigger.clear()
|
|
if self.is_enabled():
|
|
if self.show_history():
|
|
self.exchange.get_historical_rates(self.ccy, self.cache_dir)
|
|
if self.is_enabled():
|
|
self.exchange.update(self.ccy)
|
|
|
|
def is_enabled(self):
|
|
return bool(self.config.get('use_exchange_rate'))
|
|
|
|
def set_enabled(self, b):
|
|
self.config.set_key('use_exchange_rate', bool(b))
|
|
self.trigger_update()
|
|
|
|
def get_history_config(self):
|
|
return bool(self.config.get('history_rates'))
|
|
|
|
def set_history_config(self, b):
|
|
self.config.set_key('history_rates', bool(b))
|
|
|
|
def get_history_capital_gains_config(self):
|
|
return bool(self.config.get('history_rates_capital_gains', False))
|
|
|
|
def set_history_capital_gains_config(self, b):
|
|
self.config.set_key('history_rates_capital_gains', bool(b))
|
|
|
|
def get_fiat_address_config(self):
|
|
return bool(self.config.get('fiat_address'))
|
|
|
|
def set_fiat_address_config(self, b):
|
|
self.config.set_key('fiat_address', bool(b))
|
|
|
|
def get_currency(self):
|
|
'''Use when dynamic fetching is needed'''
|
|
return self.config.get("currency", "EUR")
|
|
|
|
def config_exchange(self):
|
|
return self.config.get('use_exchange', 'BitcoinAverage')
|
|
|
|
def show_history(self):
|
|
return self.is_enabled() and self.get_history_config() and self.ccy in self.exchange.history_ccys()
|
|
|
|
def set_currency(self, ccy):
|
|
self.ccy = ccy
|
|
self.config.set_key('currency', ccy, True)
|
|
self.trigger_update()
|
|
self.on_quotes()
|
|
|
|
def trigger_update(self):
|
|
if self.network:
|
|
self.network.asyncio_loop.call_soon_threadsafe(self._trigger.set)
|
|
|
|
def set_exchange(self, name):
|
|
class_ = globals().get(name, BitcoinAverage)
|
|
self.print_error("using exchange", name)
|
|
if self.config_exchange() != name:
|
|
self.config.set_key('use_exchange', name, True)
|
|
self.exchange = class_(self.on_quotes, self.on_history)
|
|
# A new exchange means new fx quotes, initially empty. Force
|
|
# a quote refresh
|
|
self.trigger_update()
|
|
self.exchange.read_historical_rates(self.ccy, self.cache_dir)
|
|
|
|
def on_quotes(self):
|
|
if self.network:
|
|
self.network.trigger_callback('on_quotes')
|
|
|
|
def on_history(self):
|
|
if self.network:
|
|
self.network.trigger_callback('on_history')
|
|
|
|
def exchange_rate(self) -> Decimal:
|
|
"""Returns the exchange rate as a Decimal"""
|
|
rate = self.exchange.quotes.get(self.ccy)
|
|
if rate is None:
|
|
return Decimal('NaN')
|
|
return Decimal(rate)
|
|
|
|
def format_amount(self, btc_balance):
|
|
rate = self.exchange_rate()
|
|
return '' if rate.is_nan() else "%s" % self.value_str(btc_balance, rate)
|
|
|
|
def format_amount_and_units(self, btc_balance):
|
|
rate = self.exchange_rate()
|
|
return '' if rate.is_nan() else "%s %s" % (self.value_str(btc_balance, rate), self.ccy)
|
|
|
|
def get_fiat_status_text(self, btc_balance, base_unit, decimal_point):
|
|
rate = self.exchange_rate()
|
|
return _(" (No FX rate available)") if rate.is_nan() else " 1 %s~%s %s" % (base_unit,
|
|
self.value_str(COIN / (10**(8 - decimal_point)), rate), self.ccy)
|
|
|
|
def fiat_value(self, satoshis, rate):
|
|
return Decimal('NaN') if satoshis is None else Decimal(satoshis) / COIN * Decimal(rate)
|
|
|
|
def value_str(self, satoshis, rate):
|
|
return self.format_fiat(self.fiat_value(satoshis, rate))
|
|
|
|
def format_fiat(self, value):
|
|
if value.is_nan():
|
|
return _("No data")
|
|
return "%s" % (self.ccy_amount_str(value, True))
|
|
|
|
def history_rate(self, d_t):
|
|
if d_t is None:
|
|
return Decimal('NaN')
|
|
rate = self.exchange.historical_rate(self.ccy, d_t)
|
|
# Frequently there is no rate for today, until tomorrow :)
|
|
# Use spot quotes in that case
|
|
if rate == 'NaN' and (datetime.today().date() - d_t.date()).days <= 2:
|
|
rate = self.exchange.quotes.get(self.ccy, 'NaN')
|
|
self.history_used_spot = True
|
|
return Decimal(rate)
|
|
|
|
def historical_value_str(self, satoshis, d_t):
|
|
return self.format_fiat(self.historical_value(satoshis, d_t))
|
|
|
|
def historical_value(self, satoshis, d_t):
|
|
return self.fiat_value(satoshis, self.history_rate(d_t))
|
|
|
|
def timestamp_rate(self, timestamp):
|
|
from .util import timestamp_to_datetime
|
|
date = timestamp_to_datetime(timestamp)
|
|
return self.history_rate(date)
|
|
|