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| async def sign(self, request: RhinoRequest) -> NoReturn:
try:
cex_key = request.extra.get("key")
cex_secret = request.extra.get("secret")
encode_str = ""
if request.method == "GET" or request.method == "DELETE":
if len(request.params) > 0:
for key, value in request.params.items():
encode_str += str(key) + "=" + str(value) + "&"
elif request.method == "POST":
aa = urllib.parse.urlencode(request.data)
if len(request.data) > 0:
encode_str = urllib.parse.urlencode(request.data) + "&"
encode_str = bytes(encode_str[:-1], encoding="utf8")
signature = hmac.new(cex_secret.encode(
if request.method == "GET" or request.method == "DELETE":
request.params["signature"] = signature
elif request.method == "POST":
request.data["signature"] = signature
headers = {
"Content-Type": "application/x-www-form-urlencoded",
"Accept": "application/json",
"X-MBX-APIKEY": cex_key
}
request.headers = headers
return request
except Exception as e:
self.gateway.logger.error(f"{self.gateway.exchange_sub} sign is error")
self.gateway.logger.error(traceback.format_exc())
|
