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1002 B
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32 lines
1002 B
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==========
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Connection
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==========
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**Users of versions < 0.4, please read this post before upgrading:** `Breaking Changes`_
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.. _Breaking Changes: https://groups.google.com/forum/?fromgroups#!topic/cqlengine-users/erkSNe1JwuU
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.. module:: cqlengine.connection
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The setup function in `cqlengine.connection` records the Cassandra servers to connect to.
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If there is a problem with one of the servers, cqlengine will try to connect to each of the other connections before failing.
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.. function:: setup(hosts)
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:param hosts: list of hosts, strings in the <hostname>:<port>, or just <hostname>
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:type hosts: list
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:param default_keyspace: keyspace to default to
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:type default_keyspace: str
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:param consistency: the consistency level of the connection, defaults to 'ONE'
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:type consistency: int
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# see http://datastax.github.io/python-driver/api/cassandra.html#cassandra.ConsistencyLevel
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Records the hosts and connects to one of them
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See the example at :ref:`getting-started`
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