Hi,
I used neo4j.py to create a simple nodespace, and was able to use the
index to index and find nodes. When I tried to define a traversal
class to search for nodes, though, I ran into a problem. I'm not sure
how to import neo4j.Traversal. Take the example from the wiki
http://components.neo4j.org/neo4j.py/ :
****
class Hackers(neo4j.Traversal):
types = [
neo4j.Outgoing.knows,
neo4j.Outgoing.coded_by,
]
order = neo4j.DEPTH_FIRST
stop = neo4j.STOP_AT_END_OF_GRAPH
def isReturnable(self, position):
return (not position.is_start
and position.last_relationship.type == 'coded_by')
****
If I put an "import neo4j" at the top of the file, it says at runtime:
AttributeError: 'module' object has no attribute 'Traversal'. I took
a look at the source, but don't understand how to import the Traversal
class so that it can be used (it's defined in _traversal.py, inside of
the initialize function).
Thanks,
Brian
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