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from asdf.extension import Converter
class ExternalArrayReferenceConverter(Converter):
tags = ["tag:stsci.edu:asdf/core/externalarray-1.0.0"]
types = ["asdf.tags.core.external_reference.ExternalArrayReference"]
def to_yaml_tree(self, obj, tag, ctx):
return {
"fileuri": obj.fileuri,
"target": obj.target,
"datatype": obj.dtype,
"shape": list(obj.shape),
}
def from_yaml_tree(self, node, tag, ctx):
from asdf.tags.core import ExternalArrayReference
return ExternalArrayReference(node["fileuri"], node["target"], node["datatype"], tuple(node["shape"]))
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