From f037429fa4225cea857e0f19bba0301f37b1d78d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mike=20F=C3=A4hrmann?= <mike_faehrmann@web.de>
Date: Fri, 28 Oct 2022 12:04:58 +0200
Subject: [PATCH] attempt to improve '-K' output for lists

- use [N] instead if [] to indicate a Number needs to be placed there
- enumerate list items
---
 gallery_dl/job.py | 13 ++++++++-----
 test/test_job.py  |  8 ++++----
 2 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/gallery_dl/job.py b/gallery_dl/job.py
index 2f48ffd5..0cf419f4 100644
--- a/gallery_dl/job.py
+++ b/gallery_dl/job.py
@@ -605,12 +605,15 @@ class KeywordJob(Job):
                 self.print_kwdict(value, key + "[", markers)
 
             elif isinstance(value, list):
-                if value and isinstance(value[0], dict):
-                    self.print_kwdict(value[0], key + "[][", markers)
+                if not value:
+                    pass
+                elif isinstance(value[0], dict):
+                    self.print_kwdict(value[0], key + "[N][", markers)
                 else:
-                    write(key + "[]\n")
-                    for val in value:
-                        write("  - " + str(val) + "\n")
+                    fmt = ("  {:>%s} {}\n" % len(str(len(value)))).format
+                    write(key + "[N]\n")
+                    for idx, val in enumerate(value, 0):
+                        write(fmt(idx, val))
 
             else:
                 # string or number
diff --git a/test/test_job.py b/test/test_job.py
index fec6997a..1bd9ccc4 100644
--- a/test/test_job.py
+++ b/test/test_job.py
@@ -87,10 +87,10 @@ num
   1
 subcategory
   test_subcategory
-tags[]
-  - foo
-  - bar
-  - テスト
+tags[N]
+  0 foo
+  1 bar
+  2 テスト
 user[id]
   123
 user[name]