update imports use base classes from ayon_houdini.api.plugin

server_addon/houdini/client/ayon_houdini/plugins/publish/collect_instances_type.py

@@ -4,9 +4,10 @@ This will add additional families to different instance based on
 the creator_identifier parameter.
 """
 import pyblish.api
+from ayon_houdini.api import plugin
 
 
-class CollectPointcacheType(pyblish.api.InstancePlugin):
+class CollectPointcacheType(plugin.HoudiniInstancePlugin):
     """Collect data type for different instances."""
 
     order = pyblish.api.CollectorOrder

server_addon/houdini/client/ayon_houdini/plugins/publish/collect_usd_look_assets.py

@@ -9,6 +9,8 @@ import pyblish.api
 import hou
 from pxr import Sdf
 
+from ayon_houdini.api import plugin
+
 
 # Colorspace attributes differ per renderer implementation in the USD data
 # Some have dedicated input names like Arnold and Redshift, whereas others like
@@ -46,7 +48,7 @@ def get_layer_property_paths(layer: Sdf.Layer) -> List[Sdf.Path]:
     return paths
 
 
-class CollectUsdLookAssets(pyblish.api.InstancePlugin):
+class CollectUsdLookAssets(plugin.HoudiniInstancePlugin):
     """Collect all assets introduced by the look.
 
     We are looking to collect e.g. all texture resources so we can transfer
@@ -218,7 +220,7 @@ class CollectUsdLookAssets(pyblish.api.InstancePlugin):
                 return colorspace_spec.default
 
 
-class CollectUsdLookResourceTransfers(pyblish.api.InstancePlugin):
+class CollectUsdLookResourceTransfers(plugin.HoudiniInstancePlugin):
     """Define the publish direct file transfers for any found resources.
 
     This ensures that any source texture will end up in the published look

server_addon/houdini/client/ayon_houdini/plugins/publish/collect_usd_render.py

@@ -4,14 +4,17 @@ import re
 import hou
 import pyblish.api
 
-from ayon_houdini.api import colorspace
+from ayon_houdini.api import (
+    colorspace,
+    plugin
+)
 from ayon_houdini.api.lib import (
     evalParmNoFrame,
     get_color_management_preferences
 )
 
 
-class CollectUsdRender(pyblish.api.InstancePlugin):
+class CollectUsdRender(plugin.HoudiniInstancePlugin):
     """Collect publishing data for USD Render ROP.
 
     If `rendercommand` parm is disabled (and thus no rendering triggers by the

server_addon/houdini/client/ayon_houdini/plugins/publish/validate_export_is_a_single_frame.py

@@ -1,15 +1,15 @@
 # -*- coding: utf-8 -*-
 """Validator for checking that export is a single frame."""
-import pyblish.api
 from ayon_core.pipeline import (
     PublishValidationError,
     OptionalPyblishPluginMixin
 )
 from ayon_core.pipeline.publish import ValidateContentsOrder
 from ayon_houdini.api.action import SelectInvalidAction
+from ayon_houdini.api import plugin
 
 
-class ValidateSingleFrame(pyblish.api.InstancePlugin,
+class ValidateSingleFrame(plugin.HoudiniInstancePlugin,
                            OptionalPyblishPluginMixin):
     """Validate Export is a Single Frame.
 

server_addon/houdini/client/ayon_houdini/plugins/publish/validate_render_products.py

@@ -1,14 +1,15 @@
 # -*- coding: utf-8 -*-
 import inspect
-
-import pyblish.api
-from ayon_core.pipeline import PublishValidationError
-from ayon_houdini.api.action import SelectROPAction
-
 import hou
+import pyblish.api
+
+from ayon_core.pipeline import PublishValidationError
+
+from ayon_houdini.api.action import SelectROPAction
+from ayon_houdini.api import plugin
 
 
-class ValidateUsdRenderProducts(pyblish.api.InstancePlugin):
+class ValidateUsdRenderProducts(plugin.HoudiniInstancePlugin):
     """Validate at least one render product is present"""
 
     order = pyblish.api.ValidatorOrder

server_addon/houdini/client/ayon_houdini/plugins/publish/validate_usd_look_assignments.py

@@ -1,5 +1,7 @@
 # -*- coding: utf-8 -*-
 import inspect
+import hou
+from pxr import Usd, UsdShade, UsdGeom
 
 import pyblish.api
 
@@ -8,9 +10,7 @@ from ayon_core.pipeline.publish import (
     OptionalPyblishPluginMixin
 )
 from ayon_houdini.api.action import SelectROPAction
-
-import hou
-from pxr import Usd, UsdShade, UsdGeom
+from ayon_houdini.api import plugin
 
 
 def has_material(prim: Usd.Prim,
@@ -34,7 +34,7 @@ def has_material(prim: Usd.Prim,
     return False
 
 
-class ValidateUsdLookAssignments(pyblish.api.InstancePlugin,
+class ValidateUsdLookAssignments(plugin.HoudiniInstancePlugin,
                                  OptionalPyblishPluginMixin):
     """Validate all geometry prims have a material binding.
 

server_addon/houdini/client/ayon_houdini/plugins/publish/validate_usd_look_contents.py

@@ -3,14 +3,14 @@ import inspect
 from typing import List, Union
 from functools import partial
 
+import hou
+from pxr import Sdf
 import pyblish.api
 
 from ayon_core.pipeline.publish import PublishValidationError
 from ayon_houdini.api.action import SelectROPAction
 from ayon_houdini.api.usd import get_schema_type_names
-
-import hou
-from pxr import Sdf
+from ayon_houdini.api import plugin
 
 
 def get_applied_items(list_proxy) -> List[Union[Sdf.Reference, Sdf.Payload]]:
@@ -18,7 +18,7 @@ def get_applied_items(list_proxy) -> List[Union[Sdf.Reference, Sdf.Payload]]:
     return list_proxy.ApplyEditsToList([])
 
 
-class ValidateUsdLookContents(pyblish.api.InstancePlugin):
+class ValidateUsdLookContents(plugin.HoudiniInstancePlugin):
     """Validate no meshes are defined in the look.
 
     Usually, a published look should not contain generated meshes in the output

server_addon/houdini/client/ayon_houdini/plugins/publish/validate_usd_look_material_defs.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 import inspect
-
+import hou
+from pxr import Sdf, UsdShade
 import pyblish.api
 
 from ayon_core.pipeline.publish import (
@@ -9,12 +10,10 @@ from ayon_core.pipeline.publish import (
 )
 from ayon_houdini.api.action import SelectROPAction
 from ayon_houdini.api.usd import get_schema_type_names
-
-import hou
-from pxr import Sdf, UsdShade
+from ayon_houdini.api import plugin
 
 
-class ValidateLookShaderDefs(pyblish.api.InstancePlugin,
+class ValidateLookShaderDefs(plugin.HoudiniInstancePlugin,
                              OptionalPyblishPluginMixin):
     """Validate Material primitives are defined types instead of overs"""
 

server_addon/houdini/client/ayon_houdini/plugins/publish/validate_usd_render_arnold.py

@@ -1,18 +1,18 @@
 # -*- coding: utf-8 -*-
 import inspect
-
-import pyblish.api
-
-from ayon_core.pipeline.publish import PublishValidationError, RepairAction
-from ayon_houdini.api.action import SelectROPAction
-from ayon_houdini.api.usd import get_usd_render_rop_rendersettings
-
 import hou
 import pxr
 from pxr import UsdRender
+import pyblish.api
+
+from ayon_core.pipeline.publish import PublishValidationError, RepairAction
+
+from ayon_houdini.api.action import SelectROPAction
+from ayon_houdini.api.usd import get_usd_render_rop_rendersettings
+from ayon_houdini.api import plugin
 
 
-class ValidateUSDRenderSingleFile(pyblish.api.InstancePlugin):
+class ValidateUSDRenderSingleFile(plugin.HoudiniInstancePlugin):
     """Validate the writing of a single USD Render Output file.
 
      When writing to single file with USD Render ROP make sure to write the
@@ -129,7 +129,7 @@ class ValidateUSDRenderSingleFile(pyblish.api.InstancePlugin):
         )
 
 
-class ValidateUSDRenderArnoldSettings(pyblish.api.InstancePlugin):
+class ValidateUSDRenderArnoldSettings(plugin.HoudiniInstancePlugin):
     """Validate USD Render Product names are correctly set absolute paths."""
 
     order = pyblish.api.ValidatorOrder
@@ -188,7 +188,7 @@ class ValidateUSDRenderArnoldSettings(pyblish.api.InstancePlugin):
             )
 
 
-class ValidateUSDRenderCamera(pyblish.api.InstancePlugin):
+class ValidateUSDRenderCamera(plugin.HoudiniInstancePlugin):
     """Validate USD Render Settings refer to a valid render camera.
 
     The render camera is defined in priority by this order:

server_addon/houdini/client/ayon_houdini/plugins/publish/validate_usd_render_product_paths.py

@@ -6,8 +6,10 @@ import pyblish.api
 
 from ayon_core.pipeline import PublishValidationError
 
+from ayon_houdini.api import plugin
 
-class ValidateUSDRenderProductPaths(pyblish.api.InstancePlugin):
+
+class ValidateUSDRenderProductPaths(plugin.HoudiniInstancePlugin):
     """Validate USD Render Settings refer to a valid render camera.
 
     The publishing logic uses a metadata `.json` in the render output images'

server_addon/houdini/client/ayon_houdini/plugins/publish/validate_usd_rop_default_prim.py

@@ -1,16 +1,16 @@
 # -*- coding: utf-8 -*-
 import inspect
-
-import pyblish.api
-
-from ayon_houdini.api.action import SelectROPAction
-from ayon_core.pipeline import PublishValidationError
-
 import hou
 from pxr import Sdf
+import pyblish.api
+
+from ayon_core.pipeline import PublishValidationError
+
+from ayon_houdini.api.action import SelectROPAction
+from ayon_houdini.api import plugin
 
 
-class ValidateUSDRopDefaultPrim(pyblish.api.InstancePlugin):
+class ValidateUSDRopDefaultPrim(plugin.HoudiniInstancePlugin):
     """Validate the default prim exists if
      """