def create_test_binance(
database: DBHandler,
msg_aggregator: MessagesAggregator,
location: Location = Location.BINANCE,
name: str = 'binance',
) -> Binance:
if location == Location.BINANCE:
uri = BINANCE_BASE_URL
elif location == Location.BINANCEUS:
uri = BINANCEUS_BASE_URL
else:
raise AssertionError(
f'Tried to create binance exchange with location {location}')
binance = Binance(
name=name,
api_key=make_api_key(),
secret=make_api_secret(),
database=database,
msg_aggregator=msg_aggregator,
uri=uri,
)
this_dir = os.path.dirname(os.path.abspath(__file__))
json_path = Path(this_dir) / 'data' / 'binance_exchange_info.json'
with json_path.open('r') as f:
json_data = json.loads(f.read())
binance._symbols_to_pair = create_binance_symbols_to_pair(
json_data, location)
binance.first_connection_made = True
return binance
def test_binance_assets_are_known(
database,
inquirer, # pylint: disable=unused-argument
):
# use a real binance instance so that we always get the latest data
binance = Binance(
api_key=make_api_key(),
secret=make_api_secret(),
database=database,
msg_aggregator=MessagesAggregator(),
)
mapping = binance.symbols_to_pair
binance_assets = set()
for _, pair in mapping.items():
binance_assets.add(pair.binance_base_asset)
binance_assets.add(pair.binance_quote_asset)
sorted_assets = sorted(binance_assets)
for binance_asset in sorted_assets:
try:
_ = asset_from_binance(binance_asset)
except UnsupportedAsset:
assert binance_asset in UNSUPPORTED_BINANCE_ASSETS
except UnknownAsset as e:
test_warnings.warn(
UserWarning(
f'Found unknown asset {e.asset_name} in Binance. Support for it has to be added',
))
def get_exchange(self, account: str) -> ExchangeInterface:
account_info = [a for a in self.config['accounts'] if a['name'] == account][0]
exchange_opts = dict(
name=account_info['name'],
api_key=str(account_info['api_key']),
secret=str(account_info['secret']).encode(),
database=self,
msg_aggregator=self.msg_aggregator
)
if account_info['exchange'] == 'kraken':
exchange = Kraken(**exchange_opts)
elif account_info['exchange'] == 'binance':
exchange = Binance(**exchange_opts)
elif account_info['exchange'] == 'coinbase':
exchange = Coinbase(**exchange_opts)
elif account_info['exchange'] == 'coinbasepro':
exchange = Coinbasepro(**exchange_opts, passphrase=str(account_info['passphrase']))
elif account_info['exchange'] == 'gemini':
exchange = Gemini(**exchange_opts)
elif account_info['exchange'] == 'bitmex':
exchange = Bitmex(**exchange_opts)
elif account_info['exchange'] == 'bittrex':
exchange = Bittrex(**exchange_opts)
elif account_info['exchange'] == 'poloniex':
exchange = Poloniex(**exchange_opts)
elif account_info['exchange'] == 'bitcoinde':
exchange = Bitcoinde(**exchange_opts)
elif account_info['exchange'] == 'iconomi':
exchange = Iconomi(**exchange_opts)
else:
raise ValueError("Unknown exchange: " + account_info['exchange'])
return exchange
def create_test_binance(
database: DBHandler,
msg_aggregator: MessagesAggregator,
) -> Binance:
binance = Binance(
api_key=make_api_key(),
secret=make_api_secret(),
database=database,
msg_aggregator=msg_aggregator,
)
this_dir = os.path.dirname(os.path.abspath(__file__))
json_path = Path(this_dir) / 'data' / 'binance_exchange_info.json'
with json_path.open('r') as f:
json_data = json.loads(f.read())
binance._symbols_to_pair = create_binance_symbols_to_pair(json_data)
binance.first_connection_made = True
return binance
def test_name():
exchange = Binance('binanceus1',
'a',
b'a',
object(),
object(),
uri=BINANCEUS_BASE_URL)
assert exchange.location == Location.BINANCEUS
assert exchange.name == 'binanceus1'
def function_scope_binance(
database,
inquirer, # pylint: disable=unused-argument
function_scope_messages_aggregator,
):
binance = Binance(
api_key=make_api_key(),
secret=make_api_secret(),
database=database,
msg_aggregator=function_scope_messages_aggregator,
)
this_dir = os.path.dirname(os.path.abspath(__file__))
json_path = Path(this_dir).parent.parent / 'utils' / 'data' / 'binance_exchange_info.json'
with json_path.open('r') as f:
json_data = json.loads(f.read())
binance._symbols_to_pair = create_binance_symbols_to_pair(json_data)
binance.first_connection_made = True
return binance
def test_binance_assets_are_known(
accounting_data_dir,
inquirer, # pylint: disable=unused-argument
):
# use a real binance instance so that we always get the latest data
binance = Binance(
api_key=make_api_key(),
secret=make_api_secret(),
user_directory=accounting_data_dir,
msg_aggregator=MessagesAggregator(),
)
mapping = binance.symbols_to_pair
binance_assets = set()
for _, pair in mapping.items():
binance_assets.add(pair.binance_base_asset)
binance_assets.add(pair.binance_quote_asset)
sorted_assets = sorted(binance_assets)
for binance_asset in sorted_assets:
try:
_ = asset_from_binance(binance_asset)
except UnsupportedAsset:
assert binance_asset in UNSUPPORTED_BINANCE_ASSETS
def test_name():
exchange = Binance('binance1', 'a', b'a', object(), object())
assert exchange.location == Location.BINANCE
assert exchange.name == 'binance1'
def test_name():
exchange = Binance('a', b'a', object(), object())
assert exchange.name == 'binance'
def test_name():
exchange = Binance('a', b'a', object(), object(), uri=BINANCE_US_BASE_URL)
assert exchange.name == 'binance_us'