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👌 IMPROVE: Allow Graph to be used by any backend #5200

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merged 2 commits into from
Oct 27, 2021
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👌 IMPROVE: Allow Graph to be used by any backend #5200

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👌 IMPROVE: Allow `Graph` to be used by any backend
chrisjsewell Oct 27, 2021
c225599
Update graph.py
chrisjsewell Oct 27, 2021
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9 changes: 5 additions & 4 deletions aiida/tools/visualization/graph.py
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Original file line number Diff line number Diff line change
Expand Up @@ -428,16 +428,17 @@ def edges(self):
"""return a copy of the edges"""
return self._edges.copy()

@staticmethod
def _load_node(node):
def _load_node(self, node):
""" load a node (if not already loaded)

:param node: node or node pk/uuid
:type node: int or str or aiida.orm.nodes.node.Node
:returns: aiida.orm.nodes.node.Node
"""
if isinstance(node, (int, str)):
return orm.load_node(node)
if isinstance(node, int):
return orm.Node.Collection.get_cached(orm.Node, self._backend).get(pk=node)
if isinstance(node, str):
return orm.Node.Collection.get_cached(orm.Node, self._backend).get(uuid=node)
return node

@staticmethod
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