├── README.md
└── WebsocketClient.py


/README.md:
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1 | Simple example code for btcchina websocket,written in python, compiled in python 2.7.x
2 | 
3 | =============================
4 | 


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/WebsocketClient.py:
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 1 | """ An example for Python Socket.io Client
 2 |     Requires: six,socketIO_client    
 3 | """ 
 4 | from socketIO_client import SocketIO, BaseNamespace
 5 | import json
 6 | import time
 7 | import re
 8 | import hmac
 9 | import hashlib
10 | import base64
11 | 
12 | import logging
13 | logging.getLogger('socketIO-client').setLevel(logging.DEBUG)
14 | 
15 | 
16 | access_key = "<YOUR-ACCESS-KEY>"
17 | secret_key = "<YOUE-SECRET-KEY>"
18 | 
19 | def get_tonce():
20 |         return int(time.time() * 1000000)
21 | 
22 | def get_postdata():
23 |         post_data = {}
24 |         tonce = get_tonce()
25 |         post_data['tonce'] = tonce
26 |         post_data['accesskey'] = access_key
27 |         post_data['requestmethod'] = 'post'
28 | 
29 |         if 'id' not in post_data:
30 |                 post_data['id'] = tonce
31 | 
32 |         #modefy here to meet your requirement
33 |         post_data['method'] = 'subscribe'
34 |         post_data['params'] = ['order_cnybtc', 'order_cnyltc', 'account_info']
35 |         return post_data
36 | 
37 | def get_sign(pdict):
38 |         pstring = ''
39 |         fields = ['tonce', 'accesskey', 'requestmethod', 'id', 'method', 'params']
40 |         for f in fields:
41 |                 if pdict[f]:
42 |                         if f == 'params':
43 |                                 param_string=str(pdict[f])
44 |                                 param_string=param_string.replace('None', '')
45 |                                 param_string=re.sub("[\[\] ]","",param_string)
46 |                                 param_string=re.sub("'",'',param_string)
47 |                                 pstring+=f+'='+param_string+'&'
48 |                         else:
49 |                                 pstring+=f+'='+str(pdict[f])+'&'
50 |                 else:
51 |                         pstring+=f+'=&'
52 |         pstring=pstring.strip('&')
53 |         phash = hmac.new(secret_key, pstring, hashlib.sha1).hexdigest()
54 | 
55 |         return base64.b64encode(access_key + ':' + phash)
56 | 
57 | class Namespace(BaseNamespace):
58 | 
59 |     def on_connect(self):
60 |         print('[Connected]')
61 | 
62 |     def on_disconnect(self):
63 |         print('[Disconnect]')
64 | 
65 |     def on_ticker(self, *args):
66 |         print('ticker', args)
67 | 
68 |     def on_trade(self, *args):
69 |         print('trade', args)
70 | 
71 |     def on_grouporder(self, *args):
72 |         print('grouporder', args)
73 | 
74 |     def on_order(self, *args):
75 |         print('order', args)
76 | 
77 |     def on_account_info(self, *args):
78 |         print('account_info', args)
79 | 
80 |     def on_message(self, *args):
81 |         print('message', args)
82 | 
83 |     def on_error(self, data):
84 |         print(data)
85 | 
86 | socketIO = SocketIO('websocket.btcc.com', 80)
87 | namespace = socketIO.define(Namespace)
88 | namespace.emit('subscribe', 'marketdata_cnybtc')
89 | namespace.emit('subscribe', 'marketdata_cnyltc')
90 | namespace.emit('subscribe', 'grouporder_cnybtc')
91 | namespace.emit('subscribe', 'grouporder_cnyltc')
92 | 
93 | payload = get_postdata()
94 | arg = [json.dumps(payload), get_sign(payload)]
95 | namespace.emit('private', arg)
96 | socketIO.wait(seconds=2000000)
97 | namespace.disconnect()
98 | 
99 | 


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