Update upstream source from tag 'upstream/1.22.1'

Update to upstream version '1.22.1'
with Debian dir 9c0ed00e4093679e84971427214a2b6e5f55bbb6

1 files changed, 9 insertions, 2 deletions

diff --git a/gallery_dl/postprocessor/metadata.py b/gallery_dl/postprocessor/metadata.py
index 4e86239..2d16db8 100644
--- a/gallery_dl/postprocessor/metadata.py
+++ b/gallery_dl/postprocessor/metadata.py
@@ -10,6 +10,7 @@
 
 from .common import PostProcessor
 from .. import util, formatter
+import sys
 import os
 
 
@@ -44,8 +45,11 @@ class MetadataPP(PostProcessor):
         filename = options.get("filename")
         extfmt = options.get("extension-format")
         if filename:
-            self._filename = self._filename_custom
-            self._filename_fmt = formatter.parse(filename).format_map
+            if filename == "-":
+                self.run = self._run_stdout
+            else:
+                self._filename = self._filename_custom
+                self._filename_fmt = formatter.parse(filename).format_map
         elif extfmt:
             self._filename = self._filename_extfmt
             self._extension_fmt = formatter.parse(extfmt).format_map
@@ -107,6 +111,9 @@ class MetadataPP(PostProcessor):
             if mtime:
                 util.set_mtime(path, mtime)
 
+    def _run_stdout(self, pathfmt):
+        self.write(sys.stdout, pathfmt.kwdict)
+
     def _directory(self, pathfmt):
         return pathfmt.realdirectory