implement HoudiniExtractorPlugin and use it in all extractor plugins

server_addon/houdini/client/ayon_houdini/api/plugin.py

@@ -15,7 +15,8 @@ from ayon_core.pipeline import (
     CreatedInstance,
     AYON_INSTANCE_ID,
     AVALON_INSTANCE_ID,
-    load
+    load,
+    publish
 )
 from ayon_core.lib import BoolDef
 
@@ -376,3 +377,18 @@ class HoudiniContextPlugin(pyblish.api.ContextPlugin):
 
     hosts = ["houdini"]
     settings_category = SETTINGS_CATEGORY
+
+
+class HoudiniExtractorPlugin(publish.Extractor):
+    """Base class for Houdini extract plugins.
+
+    Note:
+        The `HoudiniExtractorPlugin` is a subclass of `publish.Extractor`,
+            which in turn is a subclass of `pyblish.api.InstancePlugin`.
+        Should there be a requirement to create an extractor that operates
+            as a context plugin, it would be beneficial to incorporate
+            the functionalities present in `publish.Extractor`.
+    """
+
+    hosts = ["houdini"]
+    settings_category = SETTINGS_CATEGORY

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

@@ -4,7 +4,7 @@ from ayon_houdini.api import lib, plugin
 from ayon_houdini.api.pipeline import IS_HEADLESS
 
 
-class ExtractActiveViewThumbnail(plugin.HoudiniInstancePlugin):
+class ExtractActiveViewThumbnail(plugin.HoudiniExtractorPlugin):
     """Set instance thumbnail to a screengrab of current active viewport.
 
     This makes it so that if an instance does not have a thumbnail set yet that

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

@@ -7,7 +7,7 @@ from ayon_houdini.api import plugin
 from ayon_houdini.api.lib import render_rop
 
 
-class ExtractAlembic(plugin.HoudiniInstancePlugin):
+class ExtractAlembic(plugin.HoudiniExtractorPlugin):
 
     order = pyblish.api.ExtractorOrder
     label = "Extract Alembic"

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

@@ -7,7 +7,7 @@ from ayon_houdini.api import plugin
 from ayon_houdini.api.lib import render_rop
 
 
-class ExtractAss(plugin.HoudiniInstancePlugin):
+class ExtractAss(plugin.HoudiniExtractorPlugin):
 
     order = pyblish.api.ExtractorOrder + 0.1
     label = "Extract Ass"

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

@@ -6,7 +6,7 @@ import pyblish.api
 from ayon_houdini.api import lib, plugin
 
 
-class ExtractBGEO(plugin.HoudiniInstancePlugin):
+class ExtractBGEO(plugin.HoudiniExtractorPlugin):
 
     order = pyblish.api.ExtractorOrder
     label = "Extract BGEO"

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

@@ -7,7 +7,7 @@ from ayon_houdini.api import plugin
 from ayon_houdini.api.lib import render_rop, splitext
 
 
-class ExtractComposite(plugin.HoudiniInstancePlugin,
+class ExtractComposite(plugin.HoudiniExtractorPlugin,
                        publish.ColormanagedPyblishPluginMixin):
 
     order = pyblish.api.ExtractorOrder

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

@@ -8,7 +8,7 @@ from ayon_houdini.api import plugin
 from ayon_houdini.api.lib import render_rop
 
 
-class ExtractFBX(plugin.HoudiniInstancePlugin):
+class ExtractFBX(plugin.HoudiniExtractorPlugin):
 
     label = "Extract FBX"
     families = ["fbx"]

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

@@ -6,7 +6,7 @@ import pyblish.api
 from ayon_houdini.api import plugin
 
 
-class ExtractHDA(plugin.HoudiniInstancePlugin):
+class ExtractHDA(plugin.HoudiniExtractorPlugin):
 
     order = pyblish.api.ExtractorOrder
     label = "Extract HDA"

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

@@ -6,7 +6,7 @@ import pyblish.api
 from ayon_houdini.api import plugin
 
 
-class ExtractMantraIFD(plugin.HoudiniInstancePlugin):
+class ExtractMantraIFD(plugin.HoudiniExtractorPlugin):
 
     order = pyblish.api.ExtractorOrder
     label = "Extract Mantra ifd"

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

@@ -8,7 +8,7 @@ from ayon_houdini.api import plugin
 from ayon_houdini.api.lib import render_rop
 
 
-class ExtractOpenGL(plugin.HoudiniInstancePlugin,
+class ExtractOpenGL(plugin.HoudiniExtractorPlugin,
                     publish.ColormanagedPyblishPluginMixin):
 
     order = pyblish.api.ExtractorOrder - 0.01

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

@@ -7,7 +7,7 @@ from ayon_houdini.api import plugin
 from ayon_houdini.api.lib import render_rop
 
 
-class ExtractRedshiftProxy(plugin.HoudiniInstancePlugin):
+class ExtractRedshiftProxy(plugin.HoudiniExtractorPlugin):
 
     order = pyblish.api.ExtractorOrder + 0.1
     label = "Extract Redshift Proxy"

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

@@ -7,7 +7,7 @@ from ayon_houdini.api import plugin
 from ayon_houdini.api.lib import render_rop
 
 
-class ExtractRender(plugin.HoudiniInstancePlugin):
+class ExtractRender(plugin.HoudiniExtractorPlugin):
 
     order = pyblish.api.ExtractorOrder
     label = "Extract Render"

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

@@ -7,7 +7,7 @@ from ayon_houdini.api import plugin
 from ayon_houdini.api.lib import render_rop
 
 
-class ExtractUSD(plugin.HoudiniInstancePlugin):
+class ExtractUSD(plugin.HoudiniExtractorPlugin):
 
     order = pyblish.api.ExtractorOrder
     label = "Extract USD"

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

@@ -152,7 +152,7 @@ def parm_values(overrides):
                 parm.set(value)
 
 
-class ExtractUSDLayered(plugin.HoudiniInstancePlugin):
+class ExtractUSDLayered(plugin.HoudiniExtractorPlugin):
 
     order = pyblish.api.ExtractorOrder
     label = "Extract Layered USD"

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

@@ -7,7 +7,7 @@ from ayon_houdini.api import plugin
 from ayon_houdini.api.lib import render_rop
 
 
-class ExtractVDBCache(plugin.HoudiniInstancePlugin):
+class ExtractVDBCache(plugin.HoudiniExtractorPlugin):
 
     order = pyblish.api.ExtractorOrder + 0.1
     label = "Extract VDB Cache"