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import collections
class Relationships(object):
def __init__(self, relationships):
self._relationships = relationships
def __getitem__(self, key):
return self._relationships[key]
Relationship = collections.namedtuple("Relationship", ["target"])
def read_relationships_xml_element(element):
children = element.find_children("relationships:Relationship")
return Relationships(dict(map(_read_relationship, children)))
def _read_relationship(element):
relationship_id = element.attributes["Id"]
relationship = Relationship(target=element.attributes["Target"])
return relationship_id, relationship
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