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from __future__ import absolute_import
__title__ = 'kafka'
from .version import __version__
__author__ = 'Dana Powers'
__license__ = 'Apache License 2.0'
__copyright__ = 'Copyright 2016 Dana Powers, David Arthur, and Contributors'
# Set default logging handler to avoid "No handler found" warnings.
import logging
try: # Python 2.7+
from logging import NullHandler
except ImportError:
class NullHandler(logging.Handler):
def emit(self, record):
pass
logging.getLogger(__name__).addHandler(NullHandler())
from kafka.consumer import KafkaConsumer
from kafka.consumer.subscription_state import ConsumerRebalanceListener
from kafka.producer import KafkaProducer
from kafka.conn import BrokerConnection
from kafka.protocol import (
create_message, create_gzip_message, create_snappy_message)
from kafka.partitioner import RoundRobinPartitioner, HashedPartitioner, Murmur2Partitioner
from kafka.structs import TopicPartition, OffsetAndMetadata
# To be deprecated when KafkaProducer interface is released
from kafka.client import SimpleClient
from kafka.producer import SimpleProducer, KeyedProducer
# deprecated in favor of KafkaConsumer
from kafka.consumer import SimpleConsumer, MultiProcessConsumer
import warnings
class KafkaClient(SimpleClient):
def __init__(self, *args, **kwargs):
warnings.warn('The legacy KafkaClient interface has been moved to'
' kafka.SimpleClient - this import will break in a'
' future release', DeprecationWarning)
super(KafkaClient, self).__init__(*args, **kwargs)
__all__ = [
'KafkaConsumer', 'KafkaProducer', 'KafkaClient', 'BrokerConnection',
'SimpleClient', 'SimpleProducer', 'KeyedProducer',
'RoundRobinPartitioner', 'HashedPartitioner',
'create_message', 'create_gzip_message', 'create_snappy_message',
'SimpleConsumer', 'MultiProcessConsumer',
]
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