def binance(args: tuple[str, URL], kwargs: dict[str, Any]) -> tuple[str, URL]:
method: str = args[0]
url: URL = args[1]
data: dict[str, Any] = kwargs["data"] or {}
headers: CIMultiDict = kwargs["headers"]
session: aiohttp.ClientSession = kwargs["session"]
key: str = session.__dict__["_apis"][Hosts.items[url.host].name][0]
secret: bytes = session.__dict__["_apis"][Hosts.items[url.host].name][1]
expires = str(int(time.time() * 1000))
if method == METH_GET:
if url.scheme == "https":
query = MultiDict(url.query)
query.extend({"timestamp": expires})
query_string = "&".join(f"{k}={v}" for k, v in query.items())
signature = hmac.new(
secret, query_string.encode(), hashlib.sha256
).hexdigest()
query.extend({"signature": signature})
url = url.with_query(query)
args = (
method,
url,
)
else:
data.update({"timestamp": expires})
body = FormData(data)()
signature = hmac.new(secret, body._value, hashlib.sha256).hexdigest()
body._value += f"&signature={signature}".encode()
body._size = len(body._value)
kwargs.update({"data": body})
headers.update({"X-MBX-APIKEY": key})
return args
def bybit(args: Tuple[str, URL], kwargs: Dict[str,
Any]) -> Tuple[str, URL]:
method: str = args[0]
url: URL = args[1]
data: Dict[str, Any] = kwargs['data'] or {}
session: aiohttp.ClientSession = kwargs['session']
key: str = session.__dict__['_apis'][Hosts.items[url.host].name][0]
secret: bytes = session.__dict__['_apis'][Hosts.items[
url.host].name][1]
expires = str(int((time.time() + 1.0) * 1000))
if method == METH_GET:
query = MultiDict(url.query)
if url.scheme == 'https':
query.extend({'api_key': key, 'timestamp': expires})
query_string = '&'.join(f'{k}={v}'
for k, v in sorted(query.items()))
sign = hmac.new(secret, query_string.encode(),
hashlib.sha256).hexdigest()
query.extend({'sign': sign})
else:
path = f'{method}/realtime{expires}'
signature = hmac.new(secret, path.encode(),
hashlib.sha256).hexdigest()
query.extend({
'api_key': key,
'expires': expires,
'signature': signature
})
url = url.with_query(query)
args = (
method,
url,
)
else:
data.update({'api_key': key, 'timestamp': expires})
body = FormData(sorted(data.items()))()
sign = hmac.new(secret, body._value, hashlib.sha256).hexdigest()
body._value += f'&sign={sign}'.encode()
body._size = len(body._value)
kwargs.update({'data': body})
return args
def bybit(args: tuple[str, URL], kwargs: dict[str, Any]) -> tuple[str, URL]:
method: str = args[0]
url: URL = args[1]
data: dict[str, Any] = kwargs["data"] or {}
session: aiohttp.ClientSession = kwargs["session"]
key: str = session.__dict__["_apis"][Hosts.items[url.host].name][0]
secret: bytes = session.__dict__["_apis"][Hosts.items[url.host].name][1]
if url.scheme == "https":
expires = str(int((time.time() - 5.0) * 1000))
recv_window = (
"recv_window" if not url.path.startswith("/spot") else "recvWindow"
)
auth_params = {"api_key": key, "timestamp": expires, recv_window: 10000}
if method in (METH_GET, METH_DELETE):
query = MultiDict(url.query)
query.extend(auth_params)
query_string = "&".join(f"{k}={v}" for k, v in sorted(query.items()))
sign = hmac.new(
secret, query_string.encode(), hashlib.sha256
).hexdigest()
query.extend({"sign": sign})
url = url.with_query(query)
args = (method, url)
else:
data.update(auth_params)
body = FormData(sorted(data.items()))()
sign = hmac.new(secret, body._value, hashlib.sha256).hexdigest()
body._value += f"&sign={sign}".encode()
body._size = len(body._value)
kwargs.update({"data": body})
elif url.scheme == "wss":
query = MultiDict(url.query)
expires = str(int((time.time() + 5.0) * 1000))
path = f"{method}/realtime{expires}"
signature = hmac.new(secret, path.encode(), hashlib.sha256).hexdigest()
query.extend({"api_key": key, "expires": expires, "signature": signature})
url = url.with_query(query)
args = (method, url)
return args
def binance(args: Tuple[str, URL], kwargs: Dict[str,
Any]) -> Tuple[str, URL]:
method: str = args[0]
url: URL = args[1]
data: Dict[str, Any] = kwargs['data'] or {}
headers: CIMultiDict = kwargs['headers']
session: aiohttp.ClientSession = kwargs['session']
key: str = session.__dict__['_apis'][Hosts.items[url.host].name][0]
secret: bytes = session.__dict__['_apis'][Hosts.items[
url.host].name][1]
expires = str(int(time.time() * 1000))
if method == METH_GET:
if url.scheme == 'https':
query = MultiDict(url.query)
query.extend({'timestamp': expires})
query_string = '&'.join(f'{k}={v}' for k, v in query.items())
signature = hmac.new(secret, query_string.encode(),
hashlib.sha256).hexdigest()
query.extend({'signature': signature})
url = url.with_query(query)
args = (
method,
url,
)
else:
data.update({'timestamp': expires})
body = FormData(data)()
signature = hmac.new(secret, body._value,
hashlib.sha256).hexdigest()
body._value += f'&signature={signature}'.encode()
body._size = len(body._value)
kwargs.update({'data': body})
headers.update({'X-MBX-APIKEY': key})
return args
