def __init__(self, meta_code, loop):
self.contract_type = None
self.symbol = None
base_currency, market_currency, symbol, contract_type = self.parse_meta(
meta_code)
super().__init__(base_currency, market_currency, meta_code,
cfg.get_float_config(Constants.OKEX_FEE))
self.apikey = cfg.get_config(Constants.OKEX_APIKEY)
self.apisec = cfg.get_config(Constants.OKEX_APISEC)
self.base_url = Constants.OKEX_FUTURE_WS_BASE # okex市场的websocket接口的URL
self.contract_type = contract_type
self.symbol = symbol
'''
这个队列是用于存储什么数据？
可以这样理解，websocket是一个异步接口
当想去调用long()同步开多的时候
在long()方法中创建一个请求放到queue中
然后OkexFutureWs市场的线程会从queue中取出请求，处理
然后long会持续等待，直到等待其收到应答
这样就可以达到同步的效果
'''
self.q = queue.Queue()
self.websocket = None # 用于和okex市场进行websocket通信
self.depth = None
self.trade = None
self.update_flags = {"depth": False, 'trade': False} # 更新标志
self.loop = loop # type: AbstractEventLoop # EventLoop
'''
注册静态方法
def static_methods_register(self):
self.methods["ok_sub_future_btc_depth_this_week_usd"] = self.update_depth
'''
self.static_methods_register()
def __init__(self, meta_code, loop):
self.contract_type = None
self.symbol = None
base_currency, market_currency, symbol, contract_type = self.parse_meta(
meta_code)
super().__init__(base_currency, market_currency, meta_code,
cfg.get_float_config(Constants.OKEX_FEE))
self.apikey = cfg.get_config(Constants.OKEX_APIKEY)
self.apisec = cfg.get_config(Constants.OKEX_APISEC)
self.base_url = Constants.OKEX_FUTURE_WS_BASE
self.contract_type = contract_type
self.symbol = symbol
self.q = asyncio.Queue()
self.websocket = None
self.depth = None
self.trade = None
self.hist_lenth = 10
self.order_type = {
1: 'long',
2: 'short',
3: 'close_long',
4: 'close_short'
}
self.hist = {'delete': collections.OrderedDict()}
for _type_num, _type in self.order_type.items():
self.hist[_type] = collections.OrderedDict()
# self.lock = threading.Lock()
self.update_flags = {"depth": False}
self.loop = loop # type: AbstractEventLoop
self.static_methods_register()
def __init__(self, channels):
threading.Thread.__init__(self)
self.host = cfg.get_config(Constants.REDIS_HOST)
self.port = cfg.get_config(Constants.REDIS_PORT)
self.redis = redis.Redis(host=self.host, port=self.port)
self.pubsub = self.redis.pubsub()
self.pubsub.subscribe(channels)
self.methods = {'price' : self.price_handler}
def __init__(self, meta_code):
base_currency, market_currency, symbol, contract_type = self.parse_meta(meta_code)
super().__init__(base_currency, market_currency, meta_code, cfg.get_float_config(Constants.OKEX_FEE))
self.apikey = cfg.get_config(Constants.OKEX_APIKEY)
self.apisec = cfg.get_config(Constants.OKEX_APISEC)
self.contract_type = contract_type
self.symbol = symbol
self.base_url = Constants.OKEX_FUTURE_REST_BASE
self.timeout = Constants.OK_HTTP_TIMEOUT
def __init__(self, channels):
threading.Thread.__init__(self)
self.host = cfg.get_config(Constants.REDIS_HOST)
self.port = cfg.get_config(Constants.REDIS_PORT)
# 连接到redis
self.redis = redis.Redis(host=self.host, port=self.port)
# 创建一个订阅者发布者对象
self.pubsub = self.redis.pubsub()
# channels是一个list，里面存储所有需要订阅的频道
self.pubsub.subscribe(channels)
self.methods = {'price': self.price_handler}
def __init__(self, meta_code):
base_currency, market_currency, symbol, contract_type = self.parse_meta(
meta_code)
super().__init__(base_currency, market_currency, meta_code,
cfg.get_float_config(Constants.OKEX_FEE))
self.apikey = cfg.get_config(Constants.OKEX_APIKEY) # apikey
self.apisec = cfg.get_config(Constants.OKEX_APISEC) # apisec
self.contract_type = contract_type # 合约类型？
self.symbol = symbol # ？？
self.base_url = Constants.OKEX_FUTURE_REST_BASE # okex市场的URL："https://www.okex.com"
self.session = requests.session() # 通过request模块创建一个session
self.timeout = Constants.OK_HTTP_TIMEOUT # 超时时间：2000
def __init__(self, meta_code):
base_currency, market_currency, symbol = self.parse_meta(meta_code)
super().__init__(base_currency, market_currency, meta_code,
cfg.get_float_config(Constants.BITMEX_FEE))
self.apikey = cfg.get_config(Constants.BITMEX_APIKEY)
self.apisec = cfg.get_config(Constants.BITMEX_APISEC)
self.base_url = Constants.BITMEX_FUTURE_WS_BASE
self.symbol = symbol
self.timeout = Constants.OK_HTTP_TIMEOUT
self.update_flags = {"depth": False}
self.websocket = None
self.session = requests.session()
def __init__(self, meta_code,loop):
self.contract_type = None
self.symbol = None
base_currency, market_currency, symbol, contract_type = self.parse_meta(meta_code)
super().__init__(base_currency, market_currency, meta_code, cfg.get_float_config(Constants.OKEX_FEE))
self.apikey = cfg.get_config(Constants.OKEX_APIKEY) # apikey，估计是登录交易所需要的认证凭据
self.apisec = cfg.get_config(Constants.OKEX_APISEC) # apisec，估计是登录交易所需要的认证凭据
# okex市场的websocket异步接口和request同步接口的url是不同的！
self.base_url = Constants.OKEX_FUTURE_WS_BASE # "wss://real.okex.com:10440/websocket/okexapi"
self.contract_type = contract_type
self.symbol = symbol
self.q = queue.Queue()
self.websocket = None
self.depth = None
self.trade = None
self.update_flags = {"depth": False, 'trade': False}
self.loop = loop # type: AbstractEventLoop
self.static_methods_register()
def test_get_redis(self):
host = cfg.get_config(Constants.REDIS_PORT)
port = cfg.get_config(Constants.REDIS_HOST)
print(host + port)
def test_get_config(self):
val = cfg.get_config("test")
self.assertTrue(val == "dev")
def __init__(self):
self.host = cfg.get_config(Constants.REDIS_HOST)
self.port = cfg.get_config(Constants.REDIS_PORT)
self.redis = redis.Redis(host=self.host, port=self.port)