Merge pull request #850 from cclauss/modernize-beta

Modernize beta

beta/api/coincheck/__init__.py

@@ -1,3 +1,4 @@
 # encoding: UTF-8
 
-from vncoincheck import TradeApi, DataApi
+from __future__ import absolute_import
+from .vncoincheck import TradeApi, DataApi

beta/api/coincheck/test.py

@@ -1,6 +1,7 @@
 # encoding: utf-8
 
-from vncoincheck import *
+from __future__ import absolute_import
+from .vncoincheck import *
 
 def testTrade():
     """测试交易"""

beta/api/coincheck/test2.py

@@ -1,6 +1,7 @@
 # encoding: utf-8
 
+from __future__ import print_function
 from coincheck import order,market,account
 
 ok = order.Order(access_key="你的accessKey", secret_key="你的secretKey")
-print ok.buy_btc_jpy(amount=0.01,rate=200)
+print(ok.buy_btc_jpy(amount=0.01,rate=200))

beta/api/coincheck/test3.py

@@ -1,6 +1,8 @@
 # encoding: utf-8
 
-from vncoincheck import *
+from __future__ import print_function
+from __future__ import absolute_import
+from .vncoincheck import *
 
 import socket
 import json
@@ -10,7 +12,7 @@ from websocket import create_connection
 ws = None
 def open():
     global ws
-    print "open"
+    print("open")
     ws.send( json.dumps({"type": "subscribe", "channel": "btc_jpy-trades"}))
 
 def testWebsocket():
@@ -20,7 +22,7 @@ def testWebsocket():
         ws = create_connection("wss://ws-api.coincheck.com/", on_open=open)
         if ws.connected:
             
-            print ws.recv()
+            print(ws.recv())
 
     sleep(5)
 

beta/api/coincheck/test4.py

@@ -1,6 +1,7 @@
 # encoding: utf-8
 
-from vncoincheck import *
+from __future__ import absolute_import
+from .vncoincheck import *
 
 def test():
 

beta/api/coincheck/vncoincheck.py

@@ -1,5 +1,6 @@
 # encoding: utf-8
 
+from __future__ import print_function
 import urllib
 import hashlib
 
@@ -108,7 +109,7 @@ class TradeApi(object):
         if r != None and r.status_code == 200:
             data = r.json()
             if data['success'] == 0:
-                print "error in coincheck %s" % method
+                print("error in coincheck %s" % method)
                 return data
             else:
                 return data
@@ -116,7 +117,7 @@ class TradeApi(object):
             try:
                 data = json.loads(r.text)
                 return data
-            except Exception,ex:
+            except Exception as ex:
                 return None    
 
     #----------------------------------------------------------------------
@@ -138,12 +139,12 @@ class TradeApi(object):
                 # 请求成功
                 if data != None :
                     if self.DEBUG:
-                        print callback.__name__
+                        print(callback.__name__)
                     callback(data, req, reqID)
 
                 self.reqQueue.pop(0)
                 sleep(0.1)
-            except Exception,ex:
+            except Exception as ex:
                 pass    
 
     #----------------------------------------------------------------------
@@ -205,11 +206,11 @@ class TradeApi(object):
         return self.sendRequest( self.API_balance , FUNCTIONCODE_GET_BALANCE_COINCHECK , self.onGet_balance , None)
 
     def buy_btc_jpy(self , **kwargs):
-        print "buy_btc_jpy"
+        print("buy_btc_jpy")
         return self.sendRequest( self.API_trade , FUNCTIONCODE_BUY_ORDER_COINCHECK , self.onBuy_btc , kwargs = kwargs, optional = None)
 
     def sell_btc_jpy(self, **kwargs):
-        print "sell_btc_jpy"
+        print("sell_btc_jpy")
         return self.sendRequest( self.API_trade , FUNCTIONCODE_SELL_ORDER_COINCHECK , self.onSell_btc , kwargs = kwargs, optional = None)
 
     def list_orders(self):
@@ -225,19 +226,19 @@ class TradeApi(object):
     ## 回调函数
     ####################################################
     def onGet_info(self, data, req, reqID):
-        print data
+        print(data)
     def onGet_balance(self, data, req, reqID):
-        print data
+        print(data)
     def onBuy_btc(self, data, req, reqID):
-        print data
+        print(data)
     def onSell_btc(self, data, req, reqID):
-        print data
+        print(data)
     def onList_order(self, data, req, reqID):
-        print data
+        print(data)
     def onCancel_orders(self, data, req, reqID):
-        print data
+        print(data)
     def onHistory_orders(self, data, req, reqID):
-        print data
+        print(data)
 
 class DataApiSocket(object):
     """基于websocket的API对象"""
@@ -257,24 +258,24 @@ class DataApiSocket(object):
     #----------------------------------------------------------------------
     def onMessage(self, ws, evt):
         """信息推送""" 
-        print 'onMessage'
+        print('onMessage')
-        print evt
+        print(evt)
         
     #----------------------------------------------------------------------
     def onError(self, ws, evt):
         """错误推送"""
-        print 'onError'
+        print('onError')
-        print evt
+        print(evt)
         
     #----------------------------------------------------------------------
     def onClose(self, ws):
         """接口断开"""
-        print 'onClose'
+        print('onClose')
         
     #----------------------------------------------------------------------
     def onOpen(self, ws):
         """接口打开"""
-        print "onOpen"
+        print("onOpen")
         self.sendOrderbookRequest()
         self.sendTradesRequest()
 
@@ -415,10 +416,10 @@ class DataApi(object):
                     if r.status_code == 200:
                         data = r.json()
                         if self.DEBUG:
-                            print callback.__name__
+                            print(callback.__name__)
                         callback(data)
-                except Exception, e:
+                except Exception as e:
-                    print e
+                    print(e)
             sleep(self.taskInterval)
 
     #----------------------------------------------------------------------
@@ -445,16 +446,16 @@ class DataApi(object):
     #----------------------------------------------------------------------
     def onTick(self, data):
         """实时成交推送"""
-        print data
+        print(data)
     #----------------------------------------------------------------------
     def onTrades(self, data):
         """实时成交推送"""
-        print data
+        print(data)
 
     #----------------------------------------------------------------------
     def onOrderbooks(self, data):
         """实时成交推送"""
-        print data
+        print(data)
 
 if __name__ == '__main__':
     pass

beta/api/korbit/__init__.py

@@ -1,3 +1,4 @@
 # encoding: UTF-8
 
-from vnkorbit import Korbit_TradeApi, Korbit_DataApi , KORBIT_ALL_SYMBOL_PAIR , KORBIT_ALL_SYMBOLS
+from __future__ import absolute_import
+from .vnkorbit import Korbit_TradeApi, Korbit_DataApi , KORBIT_ALL_SYMBOL_PAIR , KORBIT_ALL_SYMBOLS

beta/api/korbit/korbit-python-master/korbit/private_api.py

@@ -1,6 +1,8 @@
 # -*- coding: utf-8 -*-
+from __future__ import print_function
+from __future__ import absolute_import
 import time
-from public_api import PublicAPI
+from .public_api import PublicAPI
 
 
 class PrivateAPI(PublicAPI):
@@ -105,7 +107,7 @@ class PrivateAPI(PublicAPI):
             'offset': offset,
             'limit': limit
         }
-        print "user/orders" , self.headers , params
+        print("user/orders" , self.headers , params)
         return self.request_get("user/orders", headers=self.headers, params=params)
 
     def view_transfers(self, offset=0, limit=10, currency="btc"):

beta/api/korbit/korbit-python-master/korbit/public_api.py

@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 
+from __future__ import print_function
 import requests
 import json
 import logging
@@ -53,9 +54,9 @@ class PublicAPI:
         return self.request_get("constants")
 
     def request_get(self, path, headers=None, params=None):
-        print urljoin(self.host, path)
+        print(urljoin(self.host, path))
         response = requests.get(urljoin(self.host, path), headers=headers, params=params, timeout=self.__timeout)
-        print response
+        print(response)
         try:
             return response.json()
         except json.decoder.JSONDecodeError as e:
@@ -63,9 +64,9 @@ class PublicAPI:
             return response.text
 
     def request_post(self, path, headers=None, data=None):
-        print urljoin(self.host, path) , headers , data 
+        print(urljoin(self.host, path) , headers , data) 
         response = requests.post(urljoin(self.host, path), headers=headers, data=data, timeout=self.__timeout)
-        print response
+        print(response)
         try:
             return response.json()
         except json.decoder.JSONDecodeError as e:

beta/api/korbit/korbit-python-master/korbit/test.py

@@ -1,10 +1,12 @@
 # encoding: utf-8
 
-from private_api import *
+from __future__ import print_function
+from __future__ import absolute_import
+from .private_api import *
 
 api = PrivateAPI('FssV9Jw0aZVCOYbu9YlqVNc2Rhgmh1QpruNgSVhvVmFP1iw1aPfc3APbfz0ZM', 'lSMc1TT2AZYX5pyEm01SFqx7PgMjNB18eXWpi8DQKHf0rcYhLiaiRVzJwaVZR')
 
-print api.create_token_directly('xiaoshuang8921@naver.com', 'Wxiaoshuang8921')
+print(api.create_token_directly('xiaoshuang8921@naver.com', 'Wxiaoshuang8921'))
 
 # print api.view_exchange_orders( 0 , 10 , "btc_krw")
 #api.limit_bid_order(coin_amount = 0.01 , price = 1000 , currency_pair="btc_krw")

beta/api/korbit/test.py

@@ -1,6 +1,7 @@
 # encoding: UTF-8
 
-from vnkorbit import Korbit_TradeApi , Korbit_DataApi
+from __future__ import absolute_import
+from .vnkorbit import Korbit_TradeApi , Korbit_DataApi
 
 apiKey = 'FssV9Jw0aZVCOYbu9YlqVNc2Rhgmh1QpruNgSVhvVmFP1iw1aPfc3APbfz0ZM'
 secretKey = 'lSMc1TT2AZYX5pyEm01SFqx7PgMjNB18eXWpi8DQKHf0rcYhLiaiRVzJwaVZR'

beta/api/korbit/vnkorbit.py

@@ -1,5 +1,6 @@
 # encoding: utf-8
 
+from __future__ import print_function
 import urllib
 import hashlib
 
@@ -63,7 +64,7 @@ class Korbit_TradeApi(object):
         try:
             return response.json()
         except json.decoder.JSONDecodeError as e:
-            print "exception: {}, response_text: {}".format(e, response.text)
+            print("exception: {}, response_text: {}".format(e, response.text))
             return response.text
 
     '''
@@ -170,10 +171,10 @@ class Korbit_TradeApi(object):
         else:
             try:
                 data = json.loads(r.text)
-                print "Error in r , " , data
+                print("Error in r , " , data)
                 return data
-            except Exception,ex:
+            except Exception as ex:
-                print ex
+                print(ex)
                 return None
 
     #----------------------------------------------------------------------
@@ -194,13 +195,13 @@ class Korbit_TradeApi(object):
                     # 请求成功
                     if data != None :
                         if self.DEBUG:
-                            print callback.__name__
+                            print(callback.__name__)
                         callback(data, req, reqID)
 
                     sleep(0.1)
 
-            except Exception,ex:
+            except Exception as ex:
-                print ex
+                print(ex)
 
     #----------------------------------------------------------------------
     def sendRequest(self, url , method, callback, kwargs = None,optional=None):
@@ -277,19 +278,19 @@ class Korbit_TradeApi(object):
     ## 回调函数
     ####################################################
     def on_buy_currency(self, data , req, reqID):
-        print data
+        print(data)
     #----------------------------------------------------------------------
     def on_sell_currency(self, data , req, reqID):
-        print data
+        print(data)
     #----------------------------------------------------------------------
     def on_list_exchange_orders(self, data , req, reqID):
-        print data
+        print(data)
     #----------------------------------------------------------------------
     def onCancelOrders(self, data , req, reqID):
-        print data
+        print(data)
     #----------------------------------------------------------------------
     def onBalances(self, data , req, reqID):
-        print data
+        print(data)
 
 class Korbit_DataApi(object):
 
@@ -334,10 +335,10 @@ class Korbit_DataApi(object):
                         data = r.json()
                         data["symbol"] = symbol
                         if self.DEBUG:
-                            print callback.__name__
+                            print(callback.__name__)
                         callback(data)
-                except Exception, e:
+                except Exception as e:
-                    print "Korbit_DataApi" , e
+                    print("Korbit_DataApi" , e)
             sleep(self.taskInterval)
 
     #----------------------------------------------------------------------
@@ -365,13 +366,13 @@ class Korbit_DataApi(object):
     #----------------------------------------------------------------------
     def onTick(self, data):
         """实时成交推送"""
-        print data
+        print(data)
     #----------------------------------------------------------------------
     def onTrades(self, data):
         """实时成交推送"""
-        print data
+        print(data)
 
     #----------------------------------------------------------------------
     def onOrderbooks(self, data):
         """实时成交推送"""
-        print data
+        print(data)

beta/api/okex/__init__.py

@@ -1,3 +1,4 @@
 # encoding: UTF-8
 
-from vnokex import OkexSpotApi, OkexFuturesApi, CONTRACT_SYMBOL, SPOT_CURRENCY
+from __future__ import absolute_import
+from .vnokex import OkexSpotApi, OkexFuturesApi, CONTRACT_SYMBOL, SPOT_CURRENCY

beta/api/okex/test.py

@@ -1,6 +1,7 @@
 # encoding: UTF-8
 
-from vnokex import *
+from __future__ import absolute_import
+from .vnokex import *
 
 # 在OkCoin网站申请这两个Key，分别对应用户名和密码
 apiKey = '你的accessKey'

beta/api/okex/vnokex.py

@@ -1,5 +1,6 @@
 # encoding: UTF-8
 
+from __future__ import print_function
 import hashlib
 import zlib
 import json
@@ -129,23 +130,23 @@ class OkexApi(object):
     #----------------------------------------------------------------------
     def onMessage(self, ws, evt):
         """信息推送""" 
-        print evt
+        print(evt)
         
     #----------------------------------------------------------------------
     def onError(self, ws, evt):
         """错误推送"""
-        print 'onError'
+        print('onError')
-        print evt
+        print(evt)
         
     #----------------------------------------------------------------------
     def onClose(self, ws):
         """接口断开"""
-        print 'onClose'
+        print('onClose')
         
     #----------------------------------------------------------------------
     def onOpen(self, ws):
         """接口打开"""
-        print 'onOpen'
+        print('onOpen')
         
     #----------------------------------------------------------------------
     def generateSign(self, params):

beta/api/zaif/__init__.py

@@ -1,3 +1,4 @@
 # encoding: UTF-8
 
-from vnzaif import TradeApi, DataApi
+from __future__ import absolute_import
+from .vnzaif import TradeApi, DataApi

beta/api/zaif/test.py

@@ -1,6 +1,7 @@
 # encoding: utf-8
 
-from vnzaif import *
+from __future__ import absolute_import
+from .vnzaif import *
 
 def testTrade():
     """测试交易"""

beta/api/zaif/vnzaif.py

@@ -1,5 +1,6 @@
 # encoding: utf-8
 
+from __future__ import print_function
 import urllib
 import hashlib
 
@@ -175,11 +176,11 @@ class TradeApi(object):
             try:
                 data = r.json()
                 if data['success'] == 0:
-                    print "error in vnzaif %s" % method
+                    print("error in vnzaif %s" % method)
                     return data
                 else:
                     return data
-            except Exception,ex:
+            except Exception as ex:
                 return None
         else:
             return None    
@@ -218,7 +219,7 @@ class TradeApi(object):
                 # 请求成功
                 else:
                     if self.DEBUG:
-                        print callback.__name__
+                        print(callback.__name__)
                     callback(data, req, reqID)
                 
             except Empty:
@@ -344,29 +345,29 @@ class TradeApi(object):
         print data
     '''
     def onTrade(self, data, req, reqID):
-        print data
+        print(data)
         
     def onCancelOrder(self, data, req, reqID):
-        print data
+        print(data)
 
     def onWithdraw(self, data, req, reqID):
-        print data
+        print(data)
 
     def onDepositHistory(self, data, req, reqID):
-        print data
+        print(data)
 
     def onWithdrawHistory(self, data, req, reqID):
-        print data
+        print(data)
 
     def onTradeHistory(self, data, req, reqID):
-        print data
+        print(data)
 
     def onActiveOrders(self, data, req, reqID):
-        print data
+        print(data)
 
     def onGet_info2(self, data, req, reqID):
         """用户信息"""
-        print data
+        print(data)
 
 
 
@@ -435,13 +436,13 @@ class DataApi(object):
                     if r.status_code == 200:
                         data = r.json()
                         if self.DEBUG:
-                            print callback.__name__
+                            print(callback.__name__)
 
                         data = {"return_symbol": (url.split('/'))[-1].split('_')[0] , "data":data}
                         #data["return_symbol"] = 
                         callback(data)
-                except Exception, e:
+                except Exception as e:
-                    print e
+                    print(e)
                     
             sleep(self.taskInterval)
 
@@ -483,18 +484,18 @@ class DataApi(object):
     #----------------------------------------------------------------------
     def onTick(self, data):
         """实时成交推送"""
-        print data
+        print(data)
 
     #----------------------------------------------------------------------
     def onLast(self, data):
         """实时深度推送"""
-        print data        
+        print(data)        
     #----------------------------------------------------------------------
     def onTrades(self, data):
         """实时深度推送"""
-        print data        
+        print(data)        
     #----------------------------------------------------------------------
     def onDepth(self, data):
         """实时深度推送"""
-        print data        
+        print(data)        
 

beta/api/zb/__init__.py

@@ -1,3 +1,4 @@
 # encoding: UTF-8
 
-from vnzb import ZB_Sub_Spot_Api , zb_all_symbol_pairs , zb_all_symbols , zb_all_real_pair
+from __future__ import absolute_import
+from .vnzb import ZB_Sub_Spot_Api , zb_all_symbol_pairs , zb_all_symbols , zb_all_real_pair

beta/api/zb/test.py

@@ -1,6 +1,7 @@
 # encoding: UTF-8
 
-from vnzb import *
+from __future__ import absolute_import
+from .vnzb import *
 
 # 在OkCoin网站申请这两个Key，分别对应用户名和密码
 apiKey = '你的apiKey'

beta/api/zb/vnzb.py

@@ -1,15 +1,16 @@
 # encoding: UTF-8
 
+from __future__ import print_function
+
 import hashlib
-import zlib
 import json
-from time import sleep
+import sha
+import struct
 from threading import Thread
 
+from six import xrange
+
 import websocket
-import urllib2, hashlib,struct,sha,time
-
-
 
 # OKEX网站
 zb_usd_url = "wss://api.zb.com:9999/websocket"
@@ -88,23 +89,23 @@ class ZB_Sub_Spot_Api(object):
     #----------------------------------------------------------------------
     def onMessage(self, ws, evt):
         """信息推送""" 
-        print evt
+        print(evt)
         
     #----------------------------------------------------------------------
     def onError(self, ws, evt):
         """错误推送"""
-        print 'onError'
+        print('onError')
-        print evt
+        print(evt)
         
     #----------------------------------------------------------------------
     def onClose(self, ws):
         """接口断开"""
-        print 'onClose'
+        print('onClose')
         
     #----------------------------------------------------------------------
     def onOpen(self, ws):
         """接口打开"""
-        print 'onOpen'
+        print('onOpen')
 
     #----------------------------------------------------------------------
     def subscribeSpotTicker(self, symbol_pair):
@@ -210,7 +211,7 @@ class ZB_Sub_Spot_Api(object):
         
         channel = symbol_pair.lower() + "_order"
         
-        print channel , str(type_) , str(price) , str(amount)
+        print(channel , str(type_) , str(price) , str(amount))
         self.sendTradingRequest(channel, params)
 
     #----------------------------------------------------------------------

beta/gateway/coincheckGateway/__init__.py

@@ -1,7 +1,8 @@
 # encoding: UTF-8
 
+from __future__ import absolute_import
 from vnpy.trader import vtConstant
-from coincheckGateway import CoincheckGateway, CoincheckTradeApi , CoincheckSocketDataApi
+from .coincheckGateway import CoincheckGateway, CoincheckTradeApi , CoincheckSocketDataApi
 
 gatewayClass = CoincheckGateway
 gatewayName = 'COINCHECK'

beta/gateway/coincheckGateway/coincheckGateway.py

@@ -3,6 +3,7 @@
 '''
 vn.coincheck的gateway接入
 '''
+from __future__ import print_function
 import os
 import json
 from datetime import datetime
@@ -146,7 +147,7 @@ class CoincheckGateway(VtGateway):
 
     #----------------------------------------------------------------------
     def onListOrder(self, data):
-        print data
+        print(data)
     
     #----------------------------------------------------------------------
     def setQryEnabled(self, qryEnabled):
@@ -181,7 +182,7 @@ class CoincheckTradeApi(vncoincheck.TradeApi):
     #----------------------------------------------------------------------
     
     def onError(self, method ,data):
-        print method , data 
+        print(method , data) 
     #
     '''
     "return" :
@@ -191,7 +192,7 @@ ty_status': u'identity_verified', u'id': 1007549}
     '''
     def onGet_info(self, data, req, reqID):
         """用户信息"""
-        print data
+        print(data)
     '''
     {u'zec': u'0', u'rep_debt': u'0.0', u'xem': u'0', u'lsk': u'0', u'rep_lend_in_use': u'0.0', u'ltc_de
 bt': u'0.0', u'xmr_reserved': u'0.0', u'cny': u'0', u'btc_reserved': u'0.0', u'dao_reserved': u'0.0'
@@ -215,8 +216,8 @@ u'dash': u'0', u'cny_debt': u'0.0', u'xrp_lend_in_use': u'0.0', u'xem_reserved':
     '''
     def onGet_balance(self, data, req, reqID):
         if data["success"] == 0:
-            print "Error in onGet_balance"
+            print("Error in onGet_balance")
-            print data
+            print(data)
         else:
             account = VtAccountData()
             account.gatewayName = self.gatewayName
@@ -308,8 +309,8 @@ u'id': 324141928}
         # print "onBuy_btc"
         # print data
         if data["success"] == 0:
-            print "Error in onBuy_btc"
+            print("Error in onBuy_btc")
-            print data
+            print(data)
         else:
             localID = self.reqLocalDict[reqID]
             systemID = data['id']
@@ -335,7 +336,7 @@ u'id': 324141928}
         # print data
         """卖出回调"""
         if data["success"] == 0:
-            print "Error in onSell_btc"
+            print("Error in onSell_btc")
         else:
             localID = self.reqLocalDict[reqID]
             systemID = data['id']
@@ -513,7 +514,7 @@ pending_market_buy_amount': None, u'rate': u'100.0', u'pair': u'btc_jpy', u'stop
             self.gateway.onOrder(order)
 
     def onHistory_orders(self, data, req, reqID):
-        print data
+        print(data)
 
     def cancel(self, req):
         localID = req.orderID
@@ -594,7 +595,7 @@ class CoincheckSocketDataApi(vncoincheck.DataApiSocket):
                 tick.bidPrice3, tick.bidVolume3 = bids[2]
                 tick.bidPrice4, tick.bidVolume4 = bids[3]
                 tick.bidPrice5, tick.bidVolume5 = bids[4]
-            except Exception,ex:
+            except Exception as ex:
                 pass
 
             try:
@@ -603,7 +604,7 @@ class CoincheckSocketDataApi(vncoincheck.DataApiSocket):
                 tick.askPrice3, tick.askVolume3 = asks[2]
                 tick.askPrice4, tick.askVolume4 = asks[3]
                 tick.askPrice5, tick.askVolume5 = asks[4]
-            except Exception,ex:
+            except Exception as ex:
                 pass
 
             now = datetime.now()
@@ -716,7 +717,7 @@ class CoincheckDataApi(vncoincheck.DataApi):
     #----------------------------------------------------------------------
     def onTrades(self, data):
         """实时成交推送"""
-        print data
+        print(data)
 
     #----------------------------------------------------------------------
     def onOrderbooks(self, data):

beta/gateway/korbitGateway/__init__.py

@@ -1,7 +1,8 @@
 # encoding: UTF-8
 
+from __future__ import absolute_import
 from vnpy.trader import vtConstant
-from korbitGateway import korbitGateway
+from .korbitGateway import korbitGateway
 
 gatewayClass = korbitGateway
 gatewayName = 'KORBIT'

beta/gateway/korbitGateway/korbitGateway.py

@@ -3,6 +3,7 @@
 '''
 vn.coincheck的gateway接入
 '''
+from __future__ import print_function
 import os
 import json
 from datetime import datetime
@@ -255,13 +256,13 @@ class KorbitTradeApi(vnkorbit.Korbit_TradeApi):
 
     #--------------------------------------------------------------------
     def onError(self, method ,data):
-        print method , data 
+        print(method , data) 
 
     #--------------------------------------------------------------------
     def on_buy_currency(self, data , req, reqID):
         if data["status"] != "success":
-            print "Error in on_buy_currency"
+            print("Error in on_buy_currency")
-            print data
+            print(data)
         else:
             localID = self.reqLocalDict[reqID]
             systemID = str(data['orderId'])
@@ -286,7 +287,7 @@ class KorbitTradeApi(vnkorbit.Korbit_TradeApi):
     def on_sell_currency(self, data , req, reqID):
         """卖出回调"""
         if data["status"] != "success":
-            print "Error in on_sell_currency"
+            print("Error in on_sell_currency")
         else:
             localID = self.reqLocalDict[reqID]
             systemID = str(data['orderId'])
@@ -306,7 +307,7 @@ class KorbitTradeApi(vnkorbit.Korbit_TradeApi):
             self.tradedVolumeDict[localID] = 0.0
             self.gateway.onOrder(order)
 
-            print "what"
+            print("what")
 
     #--------------------------------------------------------------------
     def on_list_exchange_orders(self, data , req, reqID):

beta/gateway/okexGateway/__init__.py

@@ -1,7 +1,8 @@
 # encoding: UTF-8
 
+from __future__ import absolute_import
 from vnpy.trader import vtConstant
-from okexGateway import okexGateway
+from .okexGateway import okexGateway
 
 gatewayClass = okexGateway
 gatewayName = 'OKEX'

beta/gateway/okexGateway/okexGateway.py

@@ -6,6 +6,7 @@ vnpy.api.okex的gateway接入
 注意：
 1. 目前仅支持USD现货交易
 '''
+from __future__ import print_function
 
 import os
 import json
@@ -232,7 +233,7 @@ class SpotApi(OkexSpotApi):
         data = self.readData(evt)[0]
         try:
             channel = data['channel']
-        except Exception,ex:
+        except Exception as ex:
             channel = None
         if channel == None:
             return
@@ -310,7 +311,7 @@ class SpotApi(OkexSpotApi):
 
     #----------------------------------------------------------------------
     def spotAllOrders(self):
-        print spotAllOrders
+        print(spotAllOrders)
         for symbol in registerSymbolPairArray:
             if symbol in okex_all_symbol_pairs:
                 self.spotOrderInfo(symbol, '-1')
@@ -453,8 +454,8 @@ class SpotApi(OkexSpotApi):
             # print "ticker", tick.date, tick.time
             # newtick = copy(tick)
             # self.gateway.onTick(newtick)
-        except Exception,ex:
+        except Exception as ex:
-            print "Error in onTicker ", channel
+            print("Error in onTicker ", channel)
     
     #----------------------------------------------------------------------
     def onDepth(self, data):
@@ -464,7 +465,7 @@ class SpotApi(OkexSpotApi):
         try:
             channel = data['channel']
             symbol = self.channelSymbolMap[channel]
-        except Exception,ex:
+        except Exception as ex:
             symbol = None
 
         if symbol == None:
@@ -789,7 +790,7 @@ nel': u'ok_sub_spot_etc_usdt_order'}
     def onSpotOrderInfo(self, data):
         """委托信息查询回调"""
         if "error_code" in data.keys():
-            print data
+            print(data)
             return 
         rawData = data['data']
         for d in rawData['orders']:
@@ -839,7 +840,7 @@ nel': u'ok_sub_spot_etc_usdt_order'}
     def onSpotOrder(self, data):
         rawData = data['data']
         if 'error_code' in rawData.keys():
-            print data
+            print(data)
             return
 
         orderId = str(rawData['order_id'])

beta/gateway/zbGateway/__init__.py

@@ -1,7 +1,8 @@
 # encoding: UTF-8
 
+from __future__ import absolute_import
 from vnpy.trader import vtConstant
-from zbGateway import zbGateway
+from .zbGateway import zbGateway
 
 gatewayClass = zbGateway
 gatewayName = 'ZB'

beta/gateway/zbGateway/zbGateway.py

@@ -3,6 +3,7 @@
 '''
 vn.zb的gateway接入
 '''
+from __future__ import print_function
 import os
 import json
 from datetime import datetime
@@ -224,7 +225,7 @@ class ZB_API_Spot(ZB_Sub_Spot_Api):
         data = self.readData(evt)
         try:
             channel = data['channel']
-        except Exception,ex:
+        except Exception as ex:
             channel = None
         if channel == None:
             return
@@ -379,8 +380,8 @@ class ZB_API_Spot(ZB_Sub_Spot_Api):
             # print "ticker", tick.date , tick.time
             # newtick = copy(tick)
             # self.gateway.onTick(newtick)
-        except Exception,ex:
+        except Exception as ex:
-            print "Error in onTicker " , channel
+            print("Error in onTicker " , channel)
 
     #----------------------------------------------------------------------
     def onDepth(self, data):
@@ -388,7 +389,7 @@ class ZB_API_Spot(ZB_Sub_Spot_Api):
         try:
             channel = data['channel']
             symbol = self.channelSymbolMap[channel]
-        except Exception,ex:
+        except Exception as ex:
             symbol = None
 
         if symbol == None:
@@ -605,7 +606,7 @@ class ZB_API_Spot(ZB_Sub_Spot_Api):
         # 现在的处理方式是， 先缓存这里的信息，等到出现了 localID，再来处理这一段
         localNo = self.orderIdDict.get(orderId , None)
         if localNo == None:
-            print "Error , localNo is none !" + str(localNo)
+            print("Error , localNo is none !" + str(localNo))
             return 
 
         # 委托信息
@@ -812,8 +813,8 @@ class ZB_API_Spot(ZB_Sub_Spot_Api):
             rawData = json.loads(rawData)
             coins = rawData["coins"]
 
-        except Exception,ex:
+        except Exception as ex:
-            print ex
+            print(ex)
 
         for coin in coins:
             symbol = coin["cnName"].lower()

beta/spreadtrading/stBase.py

@@ -184,8 +184,8 @@ class StSpread(object):
         askok = True
         
         for k in self.code.co_names :
-            bidok = bidok and legbidglobal.has_key(k)
+            bidok = bidok and k in legbidglobal
-            askok = askok and legaskglobal.has_key(k)
+            askok = askok and k in legaskglobal
         
         if bidok and askok :
             self.bidPrice = eval(self.code,legbidglobal)