Innovenergy_trunk/NodeRed/NodeRedFiles/pika-0.13.1/examples/producer.py

43 lines
1.5 KiB
Python

#!/usr/bin/python
# -*- coding: utf-8 -*-
import pika
import json
import random
print('pika version: %s' % pika.__version__)
connection = pika.BlockingConnection(pika.ConnectionParameters(host='localhost'))
main_channel = connection.channel()
if pika.__version__=='0.9.5':
main_channel.exchange_declare(exchange='com.micex.sten', type='direct')
main_channel.exchange_declare(exchange='com.micex.lasttrades', type='direct')
else:
main_channel.exchange_declare(exchange='com.micex.sten', exchange_type='direct')
main_channel.exchange_declare(exchange='com.micex.lasttrades', exchange_type='direct')
tickers = {'MXSE.EQBR.LKOH': (1933, 1940),
'MXSE.EQBR.MSNG': (1.35, 1.45),
'MXSE.EQBR.SBER': (90, 92),
'MXSE.EQNE.GAZP': (156, 162),
'MXSE.EQNE.PLZL': (1025, 1040),
'MXSE.EQNL.VTBR': (0.05, 0.06)}
def getticker(): return list(tickers.keys())[random.randrange(0,len(tickers)-1)]
_COUNT_ = 10
for i in range(0,_COUNT_):
ticker = getticker()
msg = {'order.stop.create':{'data':{'params':{'condition':{'ticker':ticker}}}}}
main_channel.basic_publish(exchange='com.micex.sten',
routing_key='order.stop.create',
body=json.dumps(msg),
properties=pika.BasicProperties(content_type='application/json')
)
print('send ticker %s' % ticker)
connection.close()