added support for Biance Jersy (www.binance.je) issue #21

example_binance_jersy.py

@@ -0,0 +1,102 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# File: example_binance_jersy.py
+#
+# Part of ‘UNICORN Binance WebSocket API’
+# Project website: https://github.com/unicorn-data-analysis/unicorn-binance-websocket-api
+# Documentation: https://www.unicorn-data.com/unicorn-binance-websocket-api.html
+# PyPI: https://pypi.org/project/unicorn-binance-websocket-api/
+#
+# Author: UNICORN Data Analysis
+#         https://www.unicorn-data.com/
+#
+# Copyright (c) 2019, UNICORN Data Analysis
+# All rights reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish, dis-
+# tribute, sublicense, and/or sell copies of the Software, and to permit
+# persons to whom the Software is furnished to do so, subject to the fol-
+# lowing conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
+# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+from unicorn_binance_websocket_api.unicorn_binance_websocket_api_manager import BinanceWebSocketApiManager
+import logging
+import time
+import threading
+import os
+
+
+def print_stream_data_from_stream_buffer(binance_websocket_api_manager):
+    time.sleep(30)
+    while True:
+        if binance_websocket_api_manager.is_manager_stopping():
+            exit(0)
+        oldest_stream_data_from_stream_buffer = binance_websocket_api_manager.pop_stream_data_from_stream_buffer()
+        if oldest_stream_data_from_stream_buffer is False:
+            time.sleep(0.01)
+
+
+# https://docs.python.org/3/library/logging.html#logging-levels
+logging.basicConfig(filename=os.path.basename(__file__) + '.log',
+                    format="{asctime} [{levelname:8}] {process} {thread} {module}: {message}",
+                    style="{")
+logging.getLogger('unicorn-log').addHandler(logging.StreamHandler())
+logging.getLogger('unicorn-log').setLevel(logging.INFO)
+
+# create instance of BinanceWebSocketApiManager
+binance_websocket_api_manager = BinanceWebSocketApiManager(exchange="binance.je")
+
+# set api key and secret for userData stream
+binance_api_key = ""
+binance_api_secret = ""
+binance_websocket_api_manager.set_private_api_config(binance_api_key, binance_api_secret)
+userdata_stream_id = binance_websocket_api_manager.create_stream(["arr"], ["!userData"])
+
+ticker_all_stream_id = binance_websocket_api_manager.create_stream(["arr"], ["!ticker"])
+miniticker_stream_id = binance_websocket_api_manager.create_stream(["arr"], ["!miniTicker"])
+
+markets = {'bnbeur', 'bnbgbp', 'ethgbp', 'etheur', 'btceur', 'btcgbp'}
+
+binance_websocket_api_manager.create_stream(["aggTrade"], markets)
+binance_websocket_api_manager.create_stream(["trade"], markets)
+binance_websocket_api_manager.create_stream(["kline_1m"], markets)
+binance_websocket_api_manager.create_stream(["kline_5m"], markets)
+binance_websocket_api_manager.create_stream(["kline_15m"], markets)
+binance_websocket_api_manager.create_stream(["kline_1h"], markets)
+binance_websocket_api_manager.create_stream(["kline_12h"], markets)
+binance_websocket_api_manager.create_stream(["kline_1w"], markets)
+binance_websocket_api_manager.create_stream(["ticker"], markets)
+binance_websocket_api_manager.create_stream(["miniTicker"], markets)
+binance_websocket_api_manager.create_stream(["depth"], markets)
+binance_websocket_api_manager.create_stream(["depth5"], markets)
+binance_websocket_api_manager.create_stream(["depth10"], markets)
+binance_websocket_api_manager.create_stream(["depth20"], markets)
+binance_websocket_api_manager.create_stream(["aggTrade"], markets)
+
+
+channels = {'trade', 'kline_1m', 'kline_5m', 'kline_15m', 'kline_30m', 'kline_1h', 'kline_12h', 'kline_1w',
+            'miniTicker', 'depth20'}
+binance_websocket_api_manager.create_stream(channels, markets)
+
+# start a worker process to move the received stream_data from the stream_buffer to a print function
+worker_thread = threading.Thread(target=print_stream_data_from_stream_buffer, args=(binance_websocket_api_manager,))
+worker_thread.start()
+
+# show an overview
+while True:
+    binance_websocket_api_manager.print_summary()
+    time.sleep(1)

unicorn_binance_websocket_api/unicorn_binance_websocket_api_manager.py

@@ -66,16 +66,20 @@ class BinanceWebSocketApiManager(threading.Thread):
     :type process_stream_data: function
     """
 
-    def __init__(self, process_stream_data=False):
+    def __init__(self, process_stream_data=False, exchange="binance.com"):
         threading.Thread.__init__(self)
-        self.version = "1.3.1.dev"
-        self.websocket_base_uri = "wss://stream.binance.com:9443/"
+        self.version = "1.3.10.dev"
         if process_stream_data is False:
             # no special method to process stream data provided, so we use write_to_stream_buffer:
             self.process_stream_data = self.add_to_stream_buffer
         else:
             # use the provided method to process stream data:
             self.process_stream_data = process_stream_data
+        self.exchange = exchange
+        if self.exchange == "binance.com":
+            self.websocket_base_uri = "wss://stream.binance.com:9443/"
+        elif self.exchange == "binance.je":
+            self.websocket_base_uri = "wss://stream.binance.je:9443/"
         self.stop_manager_request = None
         self._frequent_checks_restart_request = None
         self._keepalive_streams_restart_request = None
@@ -248,7 +252,8 @@ def _frequent_checks(self):
                                     < time.time() and (active_stream_list[stream_id]['last_static_ping_listen_key'] +
                                                        active_stream_list[stream_id]['listen_key_cache_time']) < time.time():
                                 # keep-alive the listenKey
-                                binance_websocket_api_restclient = BinanceWebSocketApiRestclient(self.stream_list[stream_id]['api_key'],
+                                binance_websocket_api_restclient = BinanceWebSocketApiRestclient(self.exchange,
+                                                                                                 self.stream_list[stream_id]['api_key'],
                                                                                                  self.stream_list[stream_id]['api_secret'],
                                                                                                  self.get_version(),
                                                                                                  self.binance_api_status)
@@ -448,16 +453,12 @@ def create_websocket_uri(self, channels, markets, stream_id=False, api_key=False
                         if response:
                             try:
                                 uri = self.websocket_base_uri + "ws/" + str(response['listenKey'])
-                                print(1)
                                 return uri
                             except KeyError:
-                                print(2)
                                 return False
                             except TypeError:
-                                print(3)
                                 return False
                         else:
-                            print(4)
                             return False
                     else:
                         return False
@@ -478,7 +479,8 @@ def delete_listen_key_by_stream_id(self, stream_id):
         if self.stream_list[stream_id]['listen_key'] is not False:
             logging.info("BinanceWebSocketApiManager->stop_manager_with_all_streams(" + str(
                 stream_id) + ")->delete_listen_key")
-            binance_websocket_api_restclient = BinanceWebSocketApiRestclient(self.stream_list[stream_id]['api_key'],
+            binance_websocket_api_restclient = BinanceWebSocketApiRestclient(self.exchange,
+                                                                             self.stream_list[stream_id]['api_key'],
                                                                              self.stream_list[stream_id]['api_secret'],
                                                                              self.get_version(),
                                                                              self.used_weight)
@@ -632,8 +634,8 @@ def get_listen_key_from_restclient(self, stream_id, api_key, api_secret):
                 return response
         # no cached listen_key or listen_key is older than 30 min
         # acquire a new listen_key:
-        binance_websocket_api_restclient = BinanceWebSocketApiRestclient(api_key, api_secret, self.get_version(),
-                                                                         self.binance_api_status)
+        binance_websocket_api_restclient = BinanceWebSocketApiRestclient(self.exchange, api_key, api_secret,
+                                                                         self.get_version(), self.binance_api_status)
         response = binance_websocket_api_restclient.get_listen_key()
         del binance_websocket_api_restclient
         if response:

unicorn_binance_websocket_api/unicorn_binance_websocket_api_restclient.py

@@ -43,11 +43,16 @@
 
 
 class BinanceWebSocketApiRestclient(object):
-    def __init__(self, binance_api_key, binance_api_secret, unicorn_binance_websocket_api_version, binance_api_status):
+    def __init__(self, exchange, binance_api_key, binance_api_secret, unicorn_binance_websocket_api_version,
+                 binance_api_status):
+        self.exchange = exchange
         self.api_key = copy.deepcopy(binance_api_key)
         self.api_secret = copy.deepcopy(binance_api_secret)
         self.unicorn_binance_websocket_api_version = unicorn_binance_websocket_api_version
-        self.restful_base_uri = "https://api.binance.com/"
+        if self.exchange == "binance.com":
+            self.restful_base_uri = "https://api.binance.com/"
+        elif self.exchange == "binance.je":
+            self.restful_base_uri = "https://api.binance.je/"
         self.listen_key = False
         self.binance_api_status = binance_api_status