Remove Validate Instance Attributes

The new publisher always updates and imprints the publish instances with the latest Attribute Definitions of the Creator, thus making this legacy validator redundant. Currently legacy instances do not work through the new publisher (they need to be converted to work correctly) and thus even for legacy workfiles this validator is redundant.

openpype/hosts/maya/plugins/publish/validate_instance_attributes.py

@@ -1,60 +0,0 @@
-from maya import cmds
-
-import pyblish.api
-from openpype.pipeline.publish import (
-    ValidateContentsOrder, PublishValidationError, RepairAction
-)
-from openpype.pipeline import discover_legacy_creator_plugins
-from openpype.hosts.maya.api.lib import imprint
-
-
-class ValidateInstanceAttributes(pyblish.api.InstancePlugin):
-    """Validate Instance Attributes.
-
-    New attributes can be introduced as new features come in. Old instances
-    will need to be updated with these attributes for the documentation to make
-    sense, and users do not have to recreate the instances.
-    """
-
-    order = ValidateContentsOrder
-    hosts = ["maya"]
-    families = ["*"]
-    label = "Instance Attributes"
-    plugins_by_family = {
-        p.family: p for p in discover_legacy_creator_plugins()
-    }
-    actions = [RepairAction]
-
-    @classmethod
-    def get_missing_attributes(self, instance):
-        plugin = self.plugins_by_family[instance.data["family"]]
-        subset = instance.data["subset"]
-        asset = instance.data["asset"]
-        objset = instance.data["objset"]
-
-        missing_attributes = {}
-        for key, value in plugin(subset, asset).data.items():
-            if not cmds.objExists("{}.{}".format(objset, key)):
-                missing_attributes[key] = value
-
-        return missing_attributes
-
-    def process(self, instance):
-        objset = instance.data.get("objset")
-        if objset is None:
-            self.log.debug(
-                "Skipping {} because no objectset found.".format(instance)
-            )
-            return
-
-        missing_attributes = self.get_missing_attributes(instance)
-        if missing_attributes:
-            raise PublishValidationError(
-                "Missing attributes on {}:\n{}".format(
-                    objset, missing_attributes
-                )
-            )
-
-    @classmethod
-    def repair(cls, instance):
-        imprint(instance.data["objset"], cls.get_missing_attributes(instance))