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39 lines
1 KiB
Python
39 lines
1 KiB
Python
from maya import cmds
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import pyblish.api
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import openpype.api
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import openpype.hosts.maya.api.action
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class ValidateUniqueNames(pyblish.api.Validator):
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"""transform names should be unique
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ie: using cmds.ls(someNodeName) should always return shortname
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"""
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order = openpype.api.ValidateContentsOrder
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hosts = ["maya"]
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families = ["model"]
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label = "Unique transform name"
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actions = [openpype.hosts.maya.api.action.SelectInvalidAction]
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@staticmethod
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def get_invalid(instance):
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"""Returns the invalid transforms in the instance.
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Returns:
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list: Non unique name transforms
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"""
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return [tr for tr in cmds.ls(instance, type="transform")
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if '|' in tr]
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def process(self, instance):
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"""Process all the nodes in the instance "objectSet"""
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invalid = self.get_invalid(instance)
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if invalid:
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raise ValueError("Nodes found with none unique names. "
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"values: {0}".format(invalid))
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