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[core] Graph: cleanup unused methods

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Yann Lanthony 2025-02-06 16:46:04 +01:00
parent bfc642e2dc
commit b07dd64c11
1 changed files with 0 additions and 133 deletions
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133
meshroom/core/graph.py
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@ -377,139 +377,6 @@ class Graph(BaseObject):
n = nodeFactory(nodeData, nodeName)
self._addNode(n, nodeName)
def updateImportedProject(self, data):
"""
Update the names and links of the project to import so that it can fit
correctly in the existing graph.
Parse all the nodes from the project that is going to be imported.
If their name already exists in the graph, replace them with new names,
then parse all the nodes' inputs/outputs to replace the old names with
the new ones in the links.
Args:
data (dict): the dictionary containing all the nodes to import and their data
Returns:
updatedData (dict): the dictionary containing all the nodes to import with their updated names and data
"""
nameCorrespondences = {} # maps the old node name to its updated one
updatedData = {} # input data with updated node names and links
def createUniqueNodeName(nodeNames, inputName):
"""
Create a unique name that does not already exist in the current graph or in the list
of nodes that will be imported.
"""
i = 1
while i:
newName = "{name}_{index}".format(name=inputName, index=i)
if newName not in nodeNames and newName not in updatedData.keys():
return newName
i += 1
# First pass to get all the names that already exist in the graph, update them, and keep track of the changes
for nodeName, nodeData in sorted(data.items(), key=lambda x: self.getNodeIndexFromName(x[0])):
if not isinstance(nodeData, dict):
raise RuntimeError('updateImportedProject error: Node is not a dict.')
if nodeName in self._nodes.keys() or nodeName in updatedData.keys():
newName = createUniqueNodeName(self._nodes.keys(), nodeData["nodeType"])
updatedData[newName] = nodeData
nameCorrespondences[nodeName] = newName
else:
updatedData[nodeName] = nodeData
newNames = [nodeName for nodeName in updatedData] # names of all the nodes that will be added
# Second pass to update all the links in the input/output attributes for every node with the new names
for nodeName, nodeData in updatedData.items():
nodeType = nodeData.get("nodeType", None)
nodeDesc = meshroom.core.nodesDesc[nodeType]
inputs = nodeData.get("inputs", {})
outputs = nodeData.get("outputs", {})
if inputs:
inputs = self.updateLinks(inputs, nameCorrespondences)
inputs = self.resetExternalLinks(inputs, nodeDesc.inputs, newNames)
updatedData[nodeName]["inputs"] = inputs
if outputs:
outputs = self.updateLinks(outputs, nameCorrespondences)
outputs = self.resetExternalLinks(outputs, nodeDesc.outputs, newNames)
updatedData[nodeName]["outputs"] = outputs
return updatedData
@staticmethod
def updateLinks(attributes, nameCorrespondences):
"""
Update all the links that refer to nodes that are going to be imported and whose
names have to be updated.
Args:
attributes (dict): attributes whose links need to be updated
nameCorrespondences (dict): node names to replace in the links with the name to replace them with
Returns:
attributes (dict): the attributes with all the updated links
"""
for key, val in attributes.items():
for corr in nameCorrespondences.keys():
if isinstance(val, str) and corr in val:
attributes[key] = val.replace(corr, nameCorrespondences[corr])
elif isinstance(val, list):
for v in val:
if isinstance(v, str):
if corr in v:
val[val.index(v)] = v.replace(corr, nameCorrespondences[corr])
else: # the list does not contain strings, so there cannot be links to update
break
attributes[key] = val
return attributes
@staticmethod
def resetExternalLinks(attributes, nodeDesc, newNames):
"""
Reset all links to nodes that are not part of the nodes which are going to be imported:
if there are links to nodes that are not in the list, then it means that the references
are made to external nodes, and we want to get rid of those.
Args:
attributes (dict): attributes whose links might need to be reset
nodeDesc (list): list with all the attributes' description (including their default value)
newNames (list): names of the nodes that are going to be imported; no node name should be referenced
in the links except those contained in this list
Returns:
attributes (dict): the attributes with all the links referencing nodes outside those which will be imported
reset to their default values
"""
for key, val in attributes.items():
defaultValue = None
for desc in nodeDesc:
if desc.name == key:
defaultValue = desc.value
break
if isinstance(val, str):
if Attribute.isLinkExpression(val) and not any(name in val for name in newNames):
if defaultValue is not None: # prevents from not entering condition if defaultValue = ''
attributes[key] = defaultValue
elif isinstance(val, list):
removedCnt = len(val) # counter to know whether all the list entries will be deemed invalid
tmpVal = list(val) # deep copy to ensure we iterate over the entire list (even if elements are removed)
for v in tmpVal:
if isinstance(v, str) and Attribute.isLinkExpression(v) and not any(name in v for name in newNames):
val.remove(v)
removedCnt -= 1
if removedCnt == 0 and defaultValue is not None: # if all links were wrong, reset the attribute
attributes[key] = defaultValue
return attributes
def importGraphContentFromFile(self, filepath: PathLike) -> list[Node]:
"""Import the content (nodes and edges) of another Graph file into this Graph instance.