A powerful, model based Cassandra wrapper for Python.
Project description
A model based database library for Apache Cassandra built on top of DataStax Python Driver. This library has tested support for Python 2.7.
Installation
Installing through pip is recommended:
$ pip install maelstrom-py
You must have setuptools installed prior to installation. To install the package manually please refer to our installation guide.
Get Started
Example usage of Maelstrom:
from uuid import uuid4
import maelstrom
from maelstrom.base import Base
from maelstrom.lookup import import LookUp
#ip1 and ip2 are IP address of some, but not necessarily all, nodes of your Cassandra cluster.
maelstrom.start([ip1, ip2])
class User(Base):
__tablename__ = "users"
defaults = {
'id' = uuid4(),
'name' = '',
'email' = '',
}
lookups = ["email"]
def __init__(self, *args, **kwargs):
self.update_data(**self.defaults)
Base.__init__(self, *arks, **kwargs)
#constructs table in the specified keyspace
User.build()
LookUp.build()
new_user = User(name = "Joe", email="example@email.com")
new_user.commit()
get_user = Account.get_by_lookup("example@email.com")
maelstrom.stop()
Documentation
TODO
License
Copyright 2014 Matt Morse, Joe Peacock and contributors
Maelstrom is licensed under the MIT License.
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