update -K output to include quotes around keys

gallery_dl/job.py

@@ -633,7 +633,7 @@ class KeywordJob(Job):
     def print_kwdict(self, kwdict, prefix="", markers=None):
         """Print key-value pairs in 'kwdict' with formatting"""
         write = sys.stdout.write
-        suffix = "]" if prefix else ""
+        suffix = "']" if prefix else ""
 
         markerid = id(kwdict)
         if markers is None:
@@ -650,13 +650,13 @@ class KeywordJob(Job):
             key = prefix + key + suffix
 
             if isinstance(value, dict):
-                self.print_kwdict(value, key + "[", markers)
+                self.print_kwdict(value, key + "['", markers)
 
             elif isinstance(value, list):
                 if not value:
                     pass
                 elif isinstance(value[0], dict):
-                    self.print_kwdict(value[0], key + "[N][", markers)
+                    self.print_kwdict(value[0], key + "[N]['", markers)
                 else:
                     fmt = ("  {:>%s} {}\n" % len(str(len(value)))).format
                     write(key + "[N]\n")

test/test_job.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
-# Copyright 2021 Mike Fährmann
+# Copyright 2021-2023 Mike Fährmann
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 as
@@ -91,9 +91,9 @@ tags[N]
   0 foo
   1 bar
   2 テスト
-user[id]
+user['id']
   123
-user[name]
+user['name']
   test
 """)