Issue witth query about python-arango HOT 7 CLOSED

Hi @afidegnum,

Could you post your code snippet please? I will need more context.

Thanks,
Joohwan

from python-arango.

ok, let me explain more in details,

here is an example of a taxonomy list based, on the questions i asked few days ago.

here is my graph structure
edge catof is a hirarchical edge which fetch children from parents. (taxonomy)
{"_from":"taxonomy/5254567","_to":"taxonomy/5257887"
{"_from":"taxonomy/5246912","_to":"taxonomy/5256129"}
{"_from":"taxonomy/5251175","_to":"taxonomy/5245634"}
{"_from":"taxonomy/5255451","_to":"taxonomy/5256990"}

and product catalogs catalogs with edge belong_to
{"_from":"catalogs/5377977","_to":"taxonomy/5254882"}
{"_from":"catalogs/5352582","_to":"taxonomy/5254882"}
{"_from":"catalogs/5347646","_to":"taxonomy/5254882"}

using python arango, i was stuck in the middle, so i resorted in aql, which also ended up in error.

what i need to do is fetch the parent taxonomy who do not have edge relations. and traverse taxonomy parent to the corresponding product.

that's the situation i m facing.

from python-arango.

Have you tried Graph.traverse? What was the problem you were having with python-arango before you tried AQL? As for the AQL query itself I'm not an expert in the field so you are better off asking the ArangoDB peeps.

from python-arango.

yes. i had a look at the traverse feature of python-arango with this example

# Traverse the graph in outbound direction, breath-first
traversal_results = schedule.traverse(
    start_vertex='profs/michelle',
    direction='outbound',
    strategy='bfs',
    edge_uniqueness='global',
    vertex_uniqueness='global',
)
print(traversal_results)

but what of traversing from documents collections linked by edges?

from python-arango.

Sorry I don't understand your question re: but what of traversing from documents collections linked by edges? Could you rephrase it?

Also regarding this:

what i need to do is fetch the parent taxonomy who do not have edge relations. and traverse taxonomy parent to the corresponding product.

Could you also give me a concrete example of what result you expect from what input (using a category from the CSV for example)? Thanks.

from python-arango.

hi @joowani i have posted the question on Stack Overflow, can you please assist there?

from python-arango.

Hi @afidegnum, ok I will check it out. Closing this one out.

from python-arango.