58 lines
1.7 KiB
Python
58 lines
1.7 KiB
Python
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#!/usr/bin/python
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# -*- coding: utf-8 -*-
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import pika
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import json
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print('pika version: %s' % pika.__version__)
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connection = pika.BlockingConnection(pika.ConnectionParameters(host='localhost'))
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main_channel = connection.channel()
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consumer_channel = connection.channel()
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bind_channel = connection.channel()
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if pika.__version__=='0.9.5':
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main_channel.exchange_declare(exchange='com.micex.sten', type='direct')
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main_channel.exchange_declare(exchange='com.micex.lasttrades', type='direct')
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else:
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main_channel.exchange_declare(exchange='com.micex.sten', exchange_type='direct')
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main_channel.exchange_declare(exchange='com.micex.lasttrades', exchange_type='direct')
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queue = main_channel.queue_declare(exclusive=True).method.queue
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queue_tickers = main_channel.queue_declare(exclusive=True).method.queue
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main_channel.queue_bind(exchange='com.micex.sten', queue=queue, routing_key='order.stop.create')
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def hello():
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print('Hello world')
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connection.add_timeout(5, hello)
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def callback(ch, method, properties, body):
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body = json.loads(body)['order.stop.create']
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ticker = None
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if 'ticker' in body['data']['params']['condition']: ticker = body['data']['params']['condition']['ticker']
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if not ticker: return
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print('got ticker %s, gonna bind it...' % ticker)
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bind_channel.queue_bind(exchange='com.micex.lasttrades', queue=queue_tickers, routing_key=str(ticker))
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print('ticker %s binded ok' % ticker)
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import logging
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logging.basicConfig(level=logging.INFO)
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consumer_channel.basic_consume(callback,
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queue=queue, no_ack=True)
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try:
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consumer_channel.start_consuming()
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finally:
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connection.close()
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