uarango.graph module¶

class uarango.graph.Graph[source]¶

add_edge_definition(collection_name, from_list, to_list)[source]¶: Add edge collection

add_vertex_collection(collection_name)[source]¶: Add vertex collection

all_keys(collection_name)[source]¶

create_edge(collection_name, data)[source]¶

Create an edge

Free style json body data = {

“_key” : “key1”, “_from” : “a/2781783”, “_to” : “b/2781736”

}

create_graph(collection_name, from_list, to_list)[source]¶: Create a graph

create_vertex(collection_name, data)[source]¶: Create a vertex

create_vertex_key(collection_name, data)[source]¶: Create a vertex and Get a vertex key

drop_graph()[source]¶: Drop a graph

get_edge(collection_name, edge_key)[source]¶: Get a edge

get_graph()[source]¶: Get a graph

get_vertex(collection_name, vertex_key)[source]¶: Get a vertex

get_vertex_key(collection_name, vertex_key)[source]¶: Get a vertex key

info_graph()[source]¶

is_vertex(collection_name, vertex_key)[source]¶: Check a existence of vertex

list_edge_definitions()[source]¶: List edge collections

list_graph()[source]¶: List all graphs

list_vertex_collections()[source]¶: List vertex collections

modify_edge(collection_name, edge_key, data)[source]¶: Modify a edge

modify_vertex(collection_name, vertex_key, data)[source]¶: Modify a vertex

remove_edge(collection_name, edge_key)[source]¶: Remove a edge

remove_edge_definition(collection_name)[source]¶: Remove edge definition

remove_vertex(collection_name, vertex_key)[source]¶: Remove a vertex

remove_vertex_collection(collection_name)[source]¶: Remove vertex collection

replace_edge(collection_name, edge_key, data)[source]¶: Replace a edge

replace_edge_definition(collection_name, from_list, to_list)[source]¶: Replace edge definition

replace_vertex(collection_name, vertex_key, data)[source]¶: Replace a vertex

traversal(startVertex, graph_name=1, direction='any', data=1)[source]¶: Graph traversal

unicode2key(text)[source]¶: Convert unicode to key string e.g., ‘한국어’ to ‘e3a38b24-e999-509d-958f-25f5b717c376’