redis_graph 1.0

Python graph database implemented on top of Redis.

redis_graph

redis_graph implements a graph database on top of Redis.

Requires:

• Redis 2.0+
• Newest version of redis-py http://github.com/andymccurdy/redis-py
• redis_wrap http://pypi.python.org/pypi/redis_wrap

Related:

• Blog post about redis_graph: http://amix.dk/blog/post/19592#redis-graph-Graph-database-for-Python

Examples

Example of creating edges between nodes:

from redis_graph import *

add_edge(from_node='frodo', to_node='gandalf')

assert has_edge(from_node='frodo',
                to_node='gandalf') == True

assert list(neighbors('frodo')) == ['gandalf']

delete_edge(from_node='frodo',
            to_node='gandalf')

assert has_edge(from_node='frodo',
                to_node='gandalf') == False

Example of node and edge values:

from redis_graph import *

set_node_value('frodo', '1')
assert get_node_value('frodo') == '1'

set_edge_value('frodo_baggins', '2')
assert get_edge_value('frodo_baggins') == '2'

Copyright: 2010 by amix License: BSD.