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Oliver Zehentleitner update example 7babda7 May 7, 2019
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# File: example_userdata_stream.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
# 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').setLevel(logging.INFO)
logging.getLogger('unicorn-log').addHandler(logging.StreamHandler())
# configure api key and secret
binance_api_key = ""
binance_api_secret = ""
# create instance of BinanceWebSocketApiManager
binance_websocket_api_manager = BinanceWebSocketApiManager()
# set api key and secret in api manager
binance_websocket_api_manager.set_private_api_config(binance_api_key, binance_api_secret)
# create the userData stream
user_data_stream_id = binance_websocket_api_manager.create_stream('arr', '!userData')
def print_stream_data_from_stream_buffer(binance_websocket_api_manager):
while True:
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)
else:
print(oldest_stream_data_from_stream_buffer)
# 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()
# monitor the stream
while True:
binance_websocket_api_manager.print_stream_info(user_data_stream_id)
binance_websocket_api_manager.print_summary()
time.sleep(1)
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