So, I use python3.2 and bulbs on mac-osx with rexster and orientdb. Details:
orientdb - standard download from your page
~ / workspace / orientdb community 1,7-rc1
Server Startup, ./bin/server.sh
database - database orientdb ~ / Databases / orientdb / DEV -DB-01
rexster - standard check from github git clone git: //github.com/tinkerpop/rexster.wiki.git ~ / workspace /
config / rexster.xml:
... <graph> <graph-enabled>true</graph-enabled> <graph-name>dev-db-01</graph-name> <graph-type>orientgraph</graph-type> <graph-location>local:*<path to...>*/databases/orientdb/dev-db-01</graph-location> <properties> <username>admin</username> <password>admin</password> </properties> <extensions> <allows> <allow>tp:gremlin</allow> </allows> </extensions> </graph> ...
Python Code:
from bulbs.rexster import Graph from bulbs.config import Config config = Config("http://localhost:8182/dev-db-01/", username="admin", password="admin") g = Graph(config)
Problem:
Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/opt/local/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/bulbs/rexster/graph.py", li ne 56, in __init__ super(Graph, self).__init__(config) File "/opt/local/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/bulbs/base/graph.py", line 58, in __init__ self.vertices = self.build_proxy(Vertex) File "/opt/local/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/bulbs/base/graph.py", line 124, in build_proxy return self.factory.build_element_proxy(element_class, index_class) File "/opt/local/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/bulbs/factory.py", line 19, in build_element_proxy primary_index = self.get_index(element_class,index_class,index_name) File "/opt/local/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/bulbs/factory.py", line 27, in get_index index = index_proxy.get_or_create(index_name) File "/opt/local/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/bulbs/rexster/index.py", li ne 80, in get_or_create resp = self.client.get_or_create_vertex_index(index_name, index_params) File "/opt/local/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/bulbs/rexster/client.py", l ine 668, in get_or_create_vertex_index resp = self.gremlin(script, params) File "/opt/local/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/bulbs/rexster/client.py", l ine 356, in gremlin return self.request.post(gremlin_path, params) File "/opt/local/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/bulbs/rest.py", line 131, in post return self.request(POST, path, params) File "/opt/local/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/bulbs/rest.py", line 186, in request return self.response_class(http_resp, self.config) File "/opt/local/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/bulbs/rexster/client.py", l ine 198, in __init__ self.handle_response(response) File "/opt/local/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/bulbs/rexster/client.py", l ine 222, in handle_response response_handler(http_resp) File "/opt/local/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/bulbs/rest.py", line 39, in not_found raise LookupError(http_resp) LookupError: ({'date': 'Thu, 20 Feb 2014 07:08:20 GMT', 'status': '404', 'access-control-allow-origin': '*', 'content-lengt h': '0', 'server': 'grizzly/2.2.16'}, b'')
I think the url in the python code config is wrong (I tried all sorts of options). But I do not know this; it works if I leave rexster.xml untouched and just use the standard graph constructor; but then this is a problem because it does not add nodes to the orientdb database that I want, dev-db-01, putting them in the default database. Therefore, to make sure I connected to the right database, I disabled everything except the orientdb database that I created.
How can I connect it correctly?