6.1.3.2.4. aequilibrae.project.network.Nodes

class aequilibrae.project.network.Nodes

Bases: object

Access to the API resources to manipulate the links table in the network

from aequilibrae import Project

proj = Project()
proj.open('path/to/project/folder')

all_nodes = proj.network.nodes

# We can just get one link in specific
node = all_nodes.get(7894)

# We can save changes for all nodes we have edited so far
all_nodes.save()

__init__()

Initialize self. See help(type(self)) for accurate signature.

Methods

__init__()	Initialize self.
fields()	Returns a FieldEditor class instance to edit the Links table fields and their metadata
get(node_id)	Get a node from the network by its node_id
new_centroid(node_id)	Creates a new centroid with a given ID
refresh()	Refreshes all the nodes in memory
refresh_fields()	After adding a field one needs to refresh all the fields recognized by the software
save()	Saves all nodes that have been retrieved (and edited) so far

Attributes

data	Returns all nodes data as a Pandas dataFrame
sql	Query sql for retrieving nodes

__init__()

Initialize self. See help(type(self)) for accurate signature.