huobi_api for python
Project description
火币API的Python版
- websocket封装成
HBWebsocket
类,用run
开启连接线程 HBWebsocket
通过注册Handler
的方式来处理数据,消息通过pub_msg来分发到个各topic下的Handler线程来处理- restful api基本参照火币网的demo封装成
HBRestAPI
类 - 没有test和debug,估计含有巨量的BUG,慎用!
Lastest
- 消息分发改用zmq来处理,新增针对最新消息推送的优化处理
Installation
pip install huobitrade
Usage
WebSocket API
from huobitrade.service import HBWebsocket
hb = HBWebsocket() # 可以填入url参数,默认是https://api.huobi.br.com
hb.run() # 开启websocket进程
# --------------------------------------------
hb.sub_kline('ethbtc', '1min') # 订阅数据
@hb.register_handle_func('market.ethbtc.kline.1min') # 注册一个处理函数,最好的处理方法应该是实现一个handler
def handle(msg):
print('handle:', msg)
hb.unregister_handle_func(handle, 'market.ethbtc.kline.1min') # 释放处理函数
Restful API
- restapi需要先用
setKey
设置密钥 - 默认交易和行情url都是https://api.huobi.br.com (调试用),实盘要设置url用
from huobitrade import setUrl
from huobitrade.service import HBRestAPI
from huobitrade import setKey
setKey('your acess_key', 'you secret_key')
api = HBRestAPI()
print(api.get_timestamp())
Restful API-Decoration (Experimental)
- 用装饰器来初始化回调处理函数
from huobitrade.service import HBRestAPI_DEC
from huobitrade import setKey
setKey('your acess_key', 'you secret_key')
api_dec = HBRestAPI_DEC()
@api_dec.get_kline('ethbtc', '1min') # 装饰器初始化处理函数
def handle_func(msg):
print('handle:', msg)
handle_func() # __call__调用函数会请求并用handle_func做回调处理
Message Handler
- handler是用来处理websocket的原始返回消息的,通过继承basehandler实现handle函数以及注册进HBWebsocket相关的topic来使用
from huobitrade.handler import baseHandler
fromm huobitrade.util import handler_profiler
class MyHandler(baseHandler):
def __init__(self, topic, *args, **kwargs):
baseHandler.__init__(self, 'just Thread name', topic)
@handler_profiler # 可以加上这个装饰器来测试handle函数的执行性能
def handle(self, msg): # 实现handle来处理websocket推送的msg
print(msg)
handler = MyHandler('market.ethbtc.kline.1min') # topic为str或者list
handler.add_topic('market.ethbtc.kline.5min') # 为handler增加处理topic(remove_topic来删除)
hb.register_handler(handler) # 通过register来把handler注册到相应的topic
- 内置实现了一个mongodb的
DBHandler
from huobitrade.handler import DBHandler
handler = DBHandler() # topic为空的话,会对所有topic的msg做处理
hb.register_handler(handler)
Latest Message Handler
- 基于handler函数根据策略复杂度和性能的的不同造成对message的处理时间不一样,可能造成快生产慢消费的情况,增加lastest参数,每次都是handle最新的message
class MyLatestHandler(baseHandler):
def __init__(self, topic, *args, **kwargs):
baseHandler.__init__(self, 'just Thread name', topic, latest=True)
@handler_profiler # 可以加上这个装饰器来测试handle函数的执行性能
def handle(self, msg): # 实现handle来处理websocket推送的msg
print(msg)
Project details
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
huobitrade-0.1.9.tar.gz
(10.9 kB
view hashes)
Built Distribution
huobitrade-0.1.9-py3-none-any.whl
(12.2 kB
view hashes)
Close
Hashes for huobitrade-0.1.9-py3-none-any.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | 56c1f92cf9d2c0c90385019f4502bb910bc09c47ad4676b0914ec34f1d1cbe86 |
|
MD5 | 44295e1d0075ace1aa538126d1e4c642 |
|
BLAKE2b-256 | c15a43c57e4fefe54043132a35107ef64168b9a67e30423372603acea7cca885 |