connect cassandra to flask
Usage
This is an example flask app that reads from a Cassandra cluster:
from flask import Flask
from flask_cassandradb import CassandraCluster
app = Flask(__name__)
cassandra = CassandraCluster()
app.config['CASSANDRA_NODES'] = ['cassandra01.flyzen.com'] # can be a string or list of nodes
app.config['CASSANDRA_KEYSPACE'] = 'pythonista' # default keyspace
@app.route("/cassandra_test")
def cassandra_test():
session = cassandra.connect("monty_python") # connect to the monty_python keyspace, it not specified will use the default keyspace.
cql = "SELECT * FROM sketches LIMIT 1"
r = session.execute(cql)
return str(r[0])
if __name__ == '__main__':
app.run()
Installation
$ pip install flask-cassandradb
Requirements
Compatibility
Licence
1 maintainer
Metadata
1 maintainer
Release files for Flask-CassandraDB 0.0.1
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
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Release files / Flask-CassandraDB-0.0.1.tar.gz
| Download URL | Flask-CassandraDB-0.0.1.tar.gz |
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| Size | 2.6 kB |
| Tags | Source |
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Security for Flask-CassandraDB 0.0.1
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