youtube-dl

commit: 3e92c60fcd94c37428d57153dbdd14cd0a1f9226
parent 3da17834a49fad2a97c308fdd89aa26781ef4d60
Author: pukkandan <pukkandan.ytdlp@gmail.com>
Date:   Fri,  3 Mar 2023 16:48:54 +0530

[jsinterp] Handle `Date` at epoch 0

See yt-dlp/yt_dlp#6400

Diffstat:
M
test/test_youtube_signature.py
4
++++
M
youtube_dl/jsinterp.py
2
+-

2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/test/test_youtube_signature.py b/test/test_youtube_signature.py
@@ -68,6 +68,10 @@ _SIG_TESTS = [
 
 _NSIG_TESTS = [
     (
+        'https://www.youtube.com/s/player/7862ca1f/player_ias.vflset/en_US/base.js',
+        'X_LCxVDjAavgE5t', 'yxJ1dM6iz5ogUg',
+    ),
+    (
         'https://www.youtube.com/s/player/9216d1f7/player_ias.vflset/en_US/base.js',
         'SLp9F5bwjAdhE9F-', 'gWnb9IK2DJ8Q1w',
     ),
diff --git a/youtube_dl/jsinterp.py b/youtube_dl/jsinterp.py
@@ -405,7 +405,7 @@ class JSInterpreter(object):
                 left, right = self._separate_at_paren(obj[len(klass):])
                 argvals = self.interpret_iter(left, local_vars, allow_recursion)
                 expr = konstr(*argvals)
-                if not expr:
+                if expr is None:
                     raise self.Exception('Failed to parse {klass} {left!r:.100}'.format(**locals()), expr=expr)
                 expr = self._dump(expr, local_vars) + right
                 break