kumoai.graph.Edge#

class kumoai.graph.Edge[source]#

Bases: CastMixin, Edge

An edge represents a relationship between two tables in a Graph. Note that edges are always bidirectional within the Kumo platform.

Parameters:

  • src_table (str) – The name of the source table of the edge. This table must have a foreign key with name fkey that links to the primary key in the destination table.

  • fkey (str) – The name of the foreign key in the source table.

  • dst_table (str) – The name of the destination table in the graph. This table must have a primary key that links to the source table’s foreign key.

Example

>>> import kumoai
>>> edge = kumoai.Edge("table_with_fkey", "fkey", "table_with_pkey")
__init__(src_table, fkey, dst_table)#