[downloader/http] Remove gruesome import

[youtube-dl] / youtube_dl / aes.py

diff --git a/youtube_dl/aes.py b/youtube_dl/aes.py
index 662d49011be5a64a5b981aeec22881f113c98532..07224d5084158184ac30c927b1b79802d398c336 100644 (file)
--- a/youtube_dl/aes.py
+++ b/youtube_dl/aes.py
@@ -1,4 +1,4 @@
-__all__ = ['aes_encrypt', 'key_expansion', 'aes_ctr_decrypt', 'aes_cbc_decrypt', 'aes_decrypt_text']
+from __future__ import unicode_literals
 
 import base64
 from math import ceil
@@ -87,7 +87,7 @@ def key_expansion(data):
             temp = sub_bytes(temp)
             data += xor(temp, data[-key_size_bytes: 4 - key_size_bytes])
 
-        for _ in range(3 if key_size_bytes == 32  else 2 if key_size_bytes == 24 else 0):
+        for _ in range(3 if key_size_bytes == 32 else 2 if key_size_bytes == 24 else 0):
             temp = data[-4:]
             data += xor(temp, data[-key_size_bytes: 4 - key_size_bytes])
     data = data[:expanded_key_size_bytes]
@@ -327,3 +327,5 @@ def inc(data):
             data[i] = data[i] + 1
             break
     return data
+
+__all__ = ['aes_encrypt', 'key_expansion', 'aes_ctr_decrypt', 'aes_cbc_decrypt', 'aes_decrypt_text']