helix python docs

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Graph Traversal/Traversal Steps

Traversals from Edges

FromN

Get the node that the edge originates from.

::FromN

Example:

QUERY get_follower_from_relationship(relationshipID: ID) =>
    follower <- E<Follows>(relationshipID)::FromN
    RETURN follower

ToN

Get the node that the edge points to.

::ToN

Example:

QUERY get_following_from_relationship(relationshipID: ID) =>
    followed_user <- E<Follows>(relationshipID)::ToN
    RETURN followed_user

Traversals from Nodes

Once you’ve selected your starting points, these operations allow you to navigate through the graph.

Conditional Steps

Filter and conditionally select elements in your graph. These operations allow you to filter and select specific elements from your graph based on conditions.

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