[pp:metadata] add '"mode": "print"' (#2691)

https://github.com/mikf/gallery-dl/issues/2691#issuecomment-3276158980
2025-09-22 17:50:00 +02:00
parent 2480ba2a55
commit 4052068d5a
2 changed files with 20 additions and 0 deletions
--- a/test/test_postprocessor.py
+++ b/test/test_postprocessor.py
@@ -555,6 +555,17 @@ class MetadataTest(BasePostprocessorTest):
        test({"mode": "custom", "format": "{foo}\n{missing}\n"})
        test({"format": "{foo}\n{missing}\n"})

+    def test_metadata_mode_print(self):
+        self._create(
+            {"mode": "print", "format": "{foo}\n{missing}"},
+            {"foo": "bar"},
+        )
+
+        with patch("sys.stdout", Mock()) as m:
+            self._trigger()
+
+        self.assertEqual(self._output(m), "bar\nNone\n")
+
    def test_metadata_extfmt(self):
        pp = self._create({
            "extension"       : "ignored",