fix(nks): metadata plugin into _unused

pype/plugins/nukestudio/_unused/collect_metadata.py

@@ -0,0 +1,30 @@
+from pyblish import api
+
+
+class CollectClipMetadata(api.InstancePlugin):
+    """Collect Metadata from selected track items."""
+
+    order = api.CollectorOrder + 0.01
+    label = "Collect Metadata"
+    hosts = ["nukestudio"]
+
+    def process(self, instance):
+        item = instance.data["item"]
+        ti_metadata = self.metadata_to_string(dict(item.metadata()))
+        ms_metadata = self.metadata_to_string(
+            dict(item.source().mediaSource().metadata()))
+
+        instance.data["clipMetadata"] = ti_metadata
+        instance.data["mediaSourceMetadata"] = ms_metadata
+
+        self.log.info(instance.data["clipMetadata"])
+        self.log.info(instance.data["mediaSourceMetadata"])
+        return
+
+    def metadata_to_string(self, metadata):
+        data = dict()
+        for k, v in metadata.items():
+            if v not in ["-", ""]:
+                data[str(k)] = v
+
+        return data