[postprocessor:metadata] add '--write-tags' flag (#135)

2019-01-23 21:43:22 +01:00
parent c5559fa07d
commit 9fba48fbd7
1 changed files with 6 additions and 0 deletions
--- a/gallery_dl/option.py
+++ b/gallery_dl/option.py
@@ -274,6 +274,12 @@ def build_parser():
        dest="postprocessors", const=({"name": "metadata"},),
        help="Write metadata to separate JSON files",
    )
+    postprocessor.add_argument(
+        "--write-tags",
+        action=ConfigConstAction, nargs=0,
+        dest="postprocessors", const=({"name": "metadata", "mode": "tags"},),
+        help="Write image tags to separate text files",
+    )

    parser.add_argument(
        "urls",