cleanup and rename provider to plugin

cmdlet/metadata/get_relationship.py

@@ -5,7 +5,7 @@ import sys
 
 from SYS.detail_view_helpers import create_detail_view, prepare_detail_metadata
 from SYS.logger import log
-from ProviderCore.registry import get_plugin
+from PluginCore.registry import get_plugin
 from SYS.result_table_helpers import add_row_columns
 from SYS.selection_builder import build_hash_store_selection
 from SYS.result_publication import publish_result_table

cmdlet/metadata/relationship_add.py

@@ -9,7 +9,7 @@ import sys
 
 from SYS.logger import log
 from SYS.item_accessors import get_sha256_hex, get_store_name
-from ProviderCore.registry import get_plugin
+from PluginCore.registry import get_plugin
 
 from SYS import pipeline as ctx
 from .. import _shared as sh

cmdlet/metadata/tag_get.py

@@ -14,18 +14,18 @@ import sys
 
 from SYS.logger import log, debug
 
-# plugins.metadata_provider is deferred: it transitively loads yt_dlp, Cryptodome,
+# plugins.metadata_plugin is deferred: it transitively loads yt_dlp, Cryptodome,
 # imdbinfo, musicbrainzngs and ~1400 modules (~1.5s). Import lazily on first use.
-_METADATA_PROVIDER_MOD: Optional[Any] = None
+_METADATA_PLUGIN_MOD: Optional[Any] = None
 
 
 def _mp() -> Any:
-    """Return the (lazily imported) plugins.metadata_provider module."""
-    global _METADATA_PROVIDER_MOD
-    if _METADATA_PROVIDER_MOD is None:
-        import plugins.metadata_provider as _m
-        _METADATA_PROVIDER_MOD = _m
-    return _METADATA_PROVIDER_MOD
+    """Return the (lazily imported) plugins.metadata_plugin module."""
+    global _METADATA_PLUGIN_MOD
+    if _METADATA_PLUGIN_MOD is None:
+        import plugins.metadata_plugin as _m
+        _METADATA_PLUGIN_MOD = _m
+    return _METADATA_PLUGIN_MOD
 
 
 from pathlib import Path