From: dirkf <fieldhouse@gmx.net>
Date: Thu, 6 Apr 2023 13:11:18 +0000 (+0100)
Subject: [core] Avoid deepcopy of ctx dict (fix f35b757)
X-Git-Url: http://git.oshgnacknak.de/?a=commitdiff_plain;h=d6ae3b77cd50083ef245c28f904ee0b70a77d5c6;p=youtube-dl

[core] Avoid deepcopy of ctx dict (fix f35b757)

* may now contain `LazyList`s
* resolves #31999
---

diff --git a/youtube_dl/YoutubeDL.py b/youtube_dl/YoutubeDL.py
index bcf781744..2c0d4926c 100755
--- a/youtube_dl/YoutubeDL.py
+++ b/youtube_dl/YoutubeDL.py
@@ -1399,7 +1399,7 @@ class YoutubeDL(object):
             filters = [self._build_format_filter(f) for f in selector.filters]
 
             def final_selector(ctx):
-                ctx_copy = copy.deepcopy(ctx)
+                ctx_copy = dict(ctx)
                 for _filter in filters:
                     ctx_copy['formats'] = list(filter(_filter, ctx_copy['formats']))
                 return selector_function(ctx_copy)