[Update] Update Version 1.2.2.3

Refactoring source codes

upbit/authentication.py

@@ -8,11 +8,11 @@
 from bravado.requests_client import Authenticator
 
 
-MAPPER           = 'swg_mapper.json'
-QUERY_PARAMS     = ['uuids', 'txids', 'identifiers', 'states']
+class APIKeyAuthenticator(Authenticator):
 
+    MAPPER           = "swg_mapper.json"
+    QUERY_PARAMS     = tuple("uuids", "txids", "identifiers", "states")
 
-class APIKeyAuthenticator(Authenticator):
 
     def __init__(
         self,
@@ -23,23 +23,26 @@ def __init__(
 
         super(APIKeyAuthenticator, self).__init__(host)
 
-        self.host = host
+        self.host       = host
         self.access_key = access_key
         self.secret_key = secret_key
 
+
     def matches(self, url):
-        return MAPPER not in url
+        return APIKeyAuthenticator.MAPPER not in url
+
 
     def apply(self, request):
         payload = self.generate_payload(request)
 
-        request.headers['User-Agent'     ] = "ujhin's Upbit SDKs"
-        request.headers['Accept-Encoding'] = 'gzip, deflate'
-        request.headers['Accept'         ] = '*/*'
-        request.headers['Connection'     ] = 'keep-alive'
-        request.headers['Authorization'  ] = payload
+        request.headers["User-Agent"     ] = "ujhin's Upbit SDKs"
+        request.headers["Accept-Encoding"] = "gzip, deflate"
+        request.headers["Accept"         ] = "*/*"
+        request.headers["Connection"     ] = "keep-alive"
+        request.headers["Authorization"  ] = payload
         return request
 
+
     def generate_payload(self, request):
         params = request.params
         data = request.data
@@ -57,20 +60,21 @@ def generate_payload(self, request):
             sha512.update(query.encode())
             query_hash = sha512.hexdigest()
 
-            payload['query_hash'    ] = query_hash
-            payload['query_hash_alg'] = 'SHA512'
+            payload["query_hash"    ] = query_hash
+            payload["query_hash_alg"] = "SHA512"
 
         jwt_token = jwt.encode(payload, self.secret_key)
         authorize_token = f"Bearer {jwt_token}"
         return authorize_token
 
+
     def generate_query(self, params):
         query = urlencode({
             k: v
             for k, v in params.items()
-            if k not in QUERY_PARAMS
+            if k.lower() not in APIKeyAuthenticator.QUERY_PARAMS
         })
-        for query_param in QUERY_PARAMS:
+        for query_param in APIKeyAuthenticator.QUERY_PARAMS:
             if params.get(query_param):
                 param = params.pop(query_param)
                 params[f"{query_param}[]"] = param

upbit/client.py

@@ -31,14 +31,41 @@ def __init__(
             **kwargs
         ).SWGClient
 
-        self.APIKey   = models.APIKey(self.__client)
-        self.Account  = models.Account(self.__client)
-        self.Candle   = models.Candle(self.__client)
-        self.Deposit  = models.Deposit(self.__client)
-        self.Market   = models.Market(self.__client)
-        self.Order    = models.Order(self.__client)
-        self.Trade    = models.Trade(self.__client)
-        self.Withdraw = models.Withdraw(self.__client)
+        self.__APIKey   = models.APIKey(self.__client)
+        self.__Account  = models.Account(self.__client)
+        self.__Candle   = models.Candle(self.__client)
+        self.__Deposit  = models.Deposit(self.__client)
+        self.__Market   = models.Market(self.__client)
+        self.__Order    = models.Order(self.__client)
+        self.__Trade    = models.Trade(self.__client)
+        self.__Withdraw = models.Withdraw(self.__client)
+
+
+    @property
+    def APIKey(self):
+        return self.__APIKey
+    @property
+    def Account(self):
+        return self.__Account
+    @property
+    def Candle(self):
+        return self.__Candle
+    @property
+    def Deposit(self):
+        return self.__Deposit
+    @property
+    def Market(self):
+        return self.__Market
+    @property
+    def Order(self):
+        return self.__Order
+    @property
+    def Trade(self):
+        return self.__Trade
+    @property
+    def Withdraw(self):
+        return self.__Withdraw
+
 
     def __str__(self):
         return self.__repr__()

upbit/pkginfo.py

@@ -29,7 +29,7 @@ def _get_versions(package_name):
 PACKAGE_NAME     = 'upbit-client'
 
 OPEN_API_VERSION = '1.2.2'
-CURRENT_VERSION  = OPEN_API_VERSION+'.2'
+CURRENT_VERSION  = OPEN_API_VERSION+'.3'
 
 RELEASED_VERSION = _get_versions(PACKAGE_NAME)
 LATEST_VERSION   = RELEASED_VERSION[0]

upbit/websocket.py

@@ -6,12 +6,6 @@
 from typing import Union, List
 
 
-WEBSOCKET_URI = "wss://api.upbit.com/websocket/v1"
-
-FIELD_TYPES   = ['ticker', 'trade', 'orderbook']
-FIELD_FORMATS = ['SIMPLE', 'DEFAULT']
-
-
 class UpbitWebSocket:
     """
     Upbit WebSocket Client
@@ -26,20 +20,26 @@ class UpbitWebSocket:
     - Official Support Email: [email protected]
     """
 
+    WEBSOCKET_URI = "wss://api.upbit.com/websocket/v1"
+    FIELD_TYPES   = tuple("ticker", "trade", "orderbook")
+    FIELD_FORMATS = tuple("SIMPLE", "DEFAULT")
+
+
     def __init__(
         self,
         uri: Union[str] = None,
         ping_interval: Union[int, float] = None,
         ping_timeout: Union[int, float] = None
     ):
 
-        self.__uri = uri if uri else WEBSOCKET_URI
+        self.__uri = uri if uri else UpbitWebSocket.WEBSOCKET_URI
         self.__conn = None
         self.connect(
             ping_interval=ping_interval,
             ping_timeout=ping_timeout
         )
 
+
     @property
     def URI(self):
         return self.__uri
@@ -56,6 +56,7 @@ def Connection(self):
     def Connection(self, conn):
         self.__conn = conn
 
+
     def connect(
         self,
         ping_interval: Union[int, float] = None,
@@ -75,14 +76,17 @@ def connect(
             ping_timeout=ping_timeout
         )
 
-    async def ping(self):
+
+    async def ping(self, decode: str = "utf8"):
         """
         Client to Server PING
         """
         async with self as conn:
-            await conn.send('PING')
+            await conn.send("PING")
             recv = await conn.recv()
-            return json.loads(recv)
+            pong = recv.decode(decode)
+            return json.loads(pong)
+
 
     @staticmethod
     def generate_orderbook_codes(
@@ -104,6 +108,7 @@ def generate_orderbook_codes(
         ] if counts else currencies
         return codes
 
+
     @staticmethod
     def generate_type_field(
         type: str,
@@ -127,8 +132,9 @@ def generate_type_field(
 
         field = {}
 
-        if type in FIELD_TYPES:
-            field["type"] = type
+        t = type.lower()
+        if t in UpbitWebSocket.FIELD_TYPES:
+            field["type"] = t
         else:
             raise ValueError("'type' is not available")
 
@@ -142,6 +148,7 @@ def generate_type_field(
 
         return field
 
+
     @staticmethod
     def generate_payload(
         type_fields: Union[List[dict]],
@@ -167,11 +174,12 @@ def generate_payload(
         payload.extend(type_fields)
 
         fmt = format.upper()
-        fmt = fmt if fmt in FIELD_FORMATS else 'DEFAULT'
+        fmt = fmt if fmt in UpbitWebSocket.FIELD_FORMATS else "DEFAULT"
         payload.append({"format": fmt})
 
         return json.dumps(payload)
 
+
     async def __aenter__(self):
         return await self.Connection.__aenter__()