use 'product_types' instead of 'families' in loader plugins

client/ayon_core/pipeline/load/plugins.py

@@ -24,7 +24,7 @@ class LoaderPlugin(list):
 
     """
 
-    families = []
+    product_types = []
     representations = []
     extensions = {"*"}
     order = 0
@@ -118,7 +118,7 @@ class LoaderPlugin(list):
 
         On override make sure it is overriden as class or static method.
 
-        This checks the version's families and the representation for the given
+        This checks the product type and the representation for the given
         loader plugin.
 
         Args:
@@ -130,7 +130,7 @@ class LoaderPlugin(list):
         """
 
         plugin_repre_names = cls.get_representations()
-        plugin_product_types = cls.families
+        plugin_product_types = cls.product_types
         if (
             not plugin_repre_names
             or not plugin_product_types

client/ayon_core/pipeline/load/utils.py

@@ -735,7 +735,7 @@ def get_representation_path(representation, root=None):
 def is_compatible_loader(Loader, context):
     """Return whether a loader is compatible with a context.
 
-    This checks the version's families and the representation for the given
+    This checks the product type and the representation for the given
     Loader.
 
     Returns:

client/ayon_core/pipeline/workfile/build_workfile.py

@@ -315,9 +315,9 @@ class BuildWorkfile:
                 ).format(json.dumps(profile, indent=4)))
                 continue
 
-            # Check families
-            profile_families = profile.get("product_types")
-            if not profile_families:
+            # Check product types
+            profile_product_types = profile.get("product_types")
+            if not profile_product_types:
                 self.log.warning((
                     "Build profile is missing families configuration: {0}"
                 ).format(json.dumps(profile, indent=4)))
@@ -334,7 +334,8 @@ class BuildWorkfile:
 
             # Prepare lowered families and representation names
             profile["product_types_lowered"] = [
-                fam.lower() for fam in profile_families
+                product_type.lower()
+                for product_type in profile_product_types
             ]
             profile["repre_names_lowered"] = [
                 name.lower() for name in profile_repre_names

client/ayon_core/pipeline/workfile/workfile_template_builder.py

@@ -1286,14 +1286,14 @@ class PlaceholderLoadMixin(object):
         loader_items = list(sorted(loader_items, key=lambda i: i["label"]))
         options = options or {}
 
-        # Get families from all loaders excluding "*"
-        families = set()
+        # Get product types from all loaders excluding "*"
+        product_types = set()
         for loader in loaders_by_name.values():
-            families.update(loader.families)
-        families.discard("*")
+            product_types.update(loader.product_types)
+        product_types.discard("*")
 
         # Sort for readability
-        families = list(sorted(families))
+        product_types = list(sorted(product_types))
 
         builder_type_enum_items = [
             {"label": "Current folder", "value": "context_folder"},
@@ -1333,7 +1333,7 @@ class PlaceholderLoadMixin(object):
                 "product_type",
                 label="Product type",
                 default=product_type,
-                items=families
+                items=product_types
             ),
             attribute_definitions.TextDef(
                 "representation",