[postprocessor:metadata] handle dicts in mode;tags (fixes #1598)

2021-06-04 20:58:11 +02:00
parent a3bf878329
commit 4a747a31a3
2 changed files with 19 additions and 4 deletions
--- a/gallery_dl/postprocessor/metadata.py
+++ b/gallery_dl/postprocessor/metadata.py
@@ -102,11 +102,17 @@ class MetadataPP(PostProcessor):
        if not tags:
            return

-        if not isinstance(tags, list):
+        if isinstance(tags, str):
            taglist = tags.split(", ")
            if len(taglist) < len(tags) / 16:
                taglist = tags.split(" ")
            tags = taglist
+        elif isinstance(tags, dict):
+            taglists = tags.values()
+            tags = []
+            extend = tags.extend
+            for taglist in taglists:
+                extend(taglist)

        fp.write("\n".join(tags) + "\n")