## OR OTHERWISE ARISING FROM, OUT OF, OR IN CONNECTION WITH THE WORK OR THE USE
## OF OR OTHER DEALINGS IN THE WORK.
##
from cfetch import register_ticker, NoSuchKindException, NoSuchPairException
from cfetch import Ticker
from requests import get
class BitstampTicker(Ticker):
def __init__(self, path):
super().__init__(path)
def get_pair_data(self, response):
return response.json()
def get_rate(self, a, b, amt=1, kind='vwap'):
r = get(self.path)
res = self.get_pair_data(r)
if kind not in res:
raise NoSuchKindException('Kind {} not available'.format(kind))
if a == 'btc' and b == 'usd':
return float(res[kind]) * amt
elif a == 'usd' and b == 'btc':
return (float(res[kind]) ** -1) * amt
else:
raise NoSuchPairException('{}/{}'.format(a, b))
register_ticker('bs', 'The Bitstamp ticker (built-in)',
BitstampTicker('https://www.bitstamp.net/api/ticker/'))
##
## coinfetch-api-ccc - CryptoCoin Charts API plugin for coinfetch
## Copyright (C) 2015 Delwink, LLC
##
## This program is free software: you can redistribute it and/or modify
## it under the terms of the GNU Affero General Public License as published by
## the Free Software Foundation, version 3 only.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU Affero General Public License for more details.
##
## You should have received a copy of the GNU Affero General Public License
## along with this program. If not, see <http://www.gnu.org/licenses/>.
##
from cfetch import register_ticker, Ticker
class CccTicker(Ticker):
def __init__(self, path, kind='price'):
super().__init__(path, kind)
def get_pair_data(self, response, pair=None):
return response.json()
register_ticker('ccc', 'The CryptoCoin Charts ticker (built-in)',
CccTicker('http://api.cryptocoincharts.info/tradingPair/'))
from cfetch import register_ticker, NoSuchKindException, NoSuchPairException
from cfetch import Ticker
class CccTicker(Ticker):
def __init__(self, path):
super().__init__(path)
def get_pair_data(self, response, pair=None):
return response.json()
def get_rate_pow(self, a, b, amt, power, kind):
r = get(self.path + self.get_pair(a, b))
res = self.get_pair_data(r, (a, b))
if kind not in res:
raise NoSuchKindException(kind)
if res[kind] is None:
raise NoSuchPairException('{}/{}'.format(a, b))
return (float(res[kind])**power) * amt
def get_rate(self, a, b, amt=1, kind='price'):
return super().get_rate(a, b, amt, kind)
register_ticker('ccc', 'The CryptoCoin Charts ticker (built-in)',
CccTicker('http://api.cryptocoincharts.info/tradingPair/'))
##
## coinfetch-api-bter - BTer API plugin for coinfetch
## Copyright (C) 2015 Delwink, LLC
##
## This program is free software: you can redistribute it and/or modify
## it under the terms of the GNU Affero General Public License as published by
## the Free Software Foundation, version 3 only.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU Affero General Public License for more details.
##
## You should have received a copy of the GNU Affero General Public License
## along with this program. If not, see <http://www.gnu.org/licenses/>.
##
from cfetch import register_ticker, Ticker
class BterTicker(Ticker):
def get_pair_data(self, response, pair=None):
return response.json()
register_ticker('bter', 'The BTer ticker (built-in)',
BterTicker('http://data.bter.com/api/1/ticker/'))
def get_rate(self, a, b, amt=1):
a = a.upper()
b = b.upper()
if 'BTC' not in (a, b):
self._fail(a, b)
r = get(self.path)
res = self.get_pair_data(r)
try:
if a == 'BTC':
if b not in res:
self._fail(a, b)
res = res[b]
return float(res[self.kind]) * amt
if a not in res:
self._fail(a, b)
res = res[a]
return (float(res[self.kind]) ** -1) * amt
except (KeyError, TypeError) as e:
raise ValueError(str(e))
def _fail(self, a, b):
raise ValueError('{}/{}'.format(a, b))
register_ticker('ba', 'The BitcoinAverage ticker (built-in)',
BitcoinAverageTicker('https://api.bitcoinaverage.com/ticker/all'))
## You should have received a copy of the GNU Affero General Public License
## along with this program. If not, see <http://www.gnu.org/licenses/>.
##
from cfetch import register_ticker, Ticker
from requests import get
class BitstampTicker(Ticker):
def __init__(self, path, kind='vwap'):
super().__init__(path, kind)
def get_pair_data(self, response):
return response.json()
def get_rate(self, a, b, amt=1):
if a == 'btc' and b == 'usd':
r = get(self.path)
res = self.get_pair_data(r)
return float(res[self.kind]) * amt
elif a == 'usd' and b == 'btc':
r = get(self.path)
res = self.get_pair_data(r)
return (float(res[self.kind])**-1) * amt
else:
raise ValueError('{}/{}'.format(a, b))
register_ticker('bs', 'The Bitstamp ticker (built-in)',
BitstampTicker('https://www.bitstamp.net/api/ticker/'))
def __init__(self, path):
super().__init__(path)
def get_pair(self, a, b):
return '{}-{}'.format(a.upper(), b.upper())
def get_pair_data(self, response, pair=None):
return response.json()
def get_rate_pow(self, a, b, amt, power, kind):
if kind not in ('spot', 'buy', 'sell'):
raise NoSuchKindException(kind)
r = get(self.path + self.get_pair(a, b) + '/' + kind,
headers={'CB-VERSION': '2017-09-19'})
res = self.get_pair_data(r, (a, b))
if 'data' not in res:
raise NoSuchPairException('{}/{}'.format(a, b))
if 'errors' in res:
raise Exception(res['errors'])
return (float(res['data']['amount']) ** power) * amt
def get_rate(self, a, b, amt=1, kind='spot'):
return super().get_rate(a, b, amt, kind)
register_ticker('cb', 'The Coinbase ticker (built-in)',
CoinbaseTicker('https://api.coinbase.com/v2/prices/'))
##
## coinfetch-api-bter - BTer API plugin for coinfetch
## Copyright (C) 2015 Delwink, LLC
##
## This program is free software: you can redistribute it and/or modify
## it under the terms of the GNU Affero General Public License as published by
## the Free Software Foundation, version 3 only.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU Affero General Public License for more details.
##
## You should have received a copy of the GNU Affero General Public License
## along with this program. If not, see <http://www.gnu.org/licenses/>.
##
from cfetch import register_ticker, Ticker
class BterTicker(Ticker):
def get_pair_data(self, response, pair=None):
return response.json()
register_ticker('bter', 'The BTer ticker (built-in)',
BterTicker('http://data.bter.com/api/1/ticker/'))
##
## coinfetch-api-btce - BTC-E API plugin for coinfetch
## Copyright (C) 2015 Delwink, LLC
##
## This program is free software: you can redistribute it and/or modify
## it under the terms of the GNU Affero General Public License as published by
## the Free Software Foundation, version 3 only.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU Affero General Public License for more details.
##
## You should have received a copy of the GNU Affero General Public License
## along with this program. If not, see <http://www.gnu.org/licenses/>.
##
from cfetch import register_ticker, Ticker
register_ticker('btce', 'The BTC-E ticker (built-in)',
Ticker('https://btc-e.com/api/3/ticker/'))
