DNode

class roman_datamodels.stnode.DNode(node=None, parent=None, name=None)

Bases: MutableMapping

Base class describing all “object” (dict-like) data nodes for STNode classes.

Attributes Summary

ctx	Asdf context for this node.

Methods Summary

copy()	Handle copying of the node
to_flat_dict([include_arrays])	Returns a dictionary of all of the schema items as a flat dictionary.

Attributes Documentation

ctx

Asdf context for this node. This should be an empty file

Methods Documentation

copy()

Handle copying of the node

to_flat_dict(include_arrays=True)

Returns a dictionary of all of the schema items as a flat dictionary.

Each dictionary key is a dot-separated name. For example, the schema element meta.observation.date will end up in the dictionary as:

{ "meta.observation.date": "2012-04-22T03:22:05.432" }