[cleanup] Minor fixes (See desc)

* [youtube] Fix `--youtube-skip-dash-manifest`
* [build] Use `$()` in `Makefile`. Closes #3684
* Fix bug in 385ffb467b2285e85a2a5495b90314ba1f8e0700
* Fix bug in 43d7f5a5d0c77556156a3f8caa6976d3908a1e38
* [cleanup] Remove unnecessary `utf-8` from `str.encode`/`bytes.decode`
* [utils] LazyList: Expose unnecessarily "protected" attributes
and other minor cleanup

1 files changed, 4 insertions, 4 deletions

diff --git a/test/test_aes.py b/test/test_aes.py
index c934104e3..2b7b7cf54 100644
--- a/test/test_aes.py
+++ b/test/test_aes.py
@@ -81,19 +81,19 @@ class TestAES(unittest.TestCase):
             self.assertEqual(decrypted.rstrip(b'\x08'), self.secret_msg)
 
     def test_decrypt_text(self):
-        password = intlist_to_bytes(self.key).decode('utf-8')
+        password = intlist_to_bytes(self.key).decode()
         encrypted = base64.b64encode(
             intlist_to_bytes(self.iv[:8])
             + b'\x17\x15\x93\xab\x8d\x80V\xcdV\xe0\t\xcdo\xc2\xa5\xd8ksM\r\xe27N\xae'
-        ).decode('utf-8')
+        ).decode()
         decrypted = (aes_decrypt_text(encrypted, password, 16))
         self.assertEqual(decrypted, self.secret_msg)
 
-        password = intlist_to_bytes(self.key).decode('utf-8')
+        password = intlist_to_bytes(self.key).decode()
         encrypted = base64.b64encode(
             intlist_to_bytes(self.iv[:8])
             + b'\x0b\xe6\xa4\xd9z\x0e\xb8\xb9\xd0\xd4i_\x85\x1d\x99\x98_\xe5\x80\xe7.\xbf\xa5\x83'
-        ).decode('utf-8')
+        ).decode()
         decrypted = (aes_decrypt_text(encrypted, password, 32))
         self.assertEqual(decrypted, self.secret_msg)