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"""
Delivery of messages to consumers
"""
class Envelope:
"""Class for basic deliver message fields"""
__slots__ = ('consumer_tag', 'delivery_tag', 'exchange_name', 'routing_key', 'is_redeliver')
def __init__(self, consumer_tag, delivery_tag, exchange_name, routing_key, is_redeliver):
self.consumer_tag = consumer_tag
self.delivery_tag = delivery_tag
self.exchange_name = exchange_name
self.routing_key = routing_key
self.is_redeliver = is_redeliver
class ReturnEnvelope:
""" Class for basic return message fields"""
__slots__ = ('reply_code', 'reply_text', 'exchange_name', 'routing_key')
def __init__(self, reply_code, reply_text, exchange_name, routing_key):
self.reply_code = reply_code
self.reply_text = reply_text
self.exchange_name = exchange_name
self.routing_key = routing_key
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