[issue4770] binascii module, crazy error messages, unexpected behavior

[David M. Beazley]

David M. Beazley <beazley at users.sourceforge.net> added the comment:

Given the low-level nature of this module, I can understand the 
motivation to make it all bytes.

However, I'm going to respectfully disagree with that and claim that 
making binascii all bytes really goes against the whole spirit of what 
Python 3.0 has tried to do for Unicode.  For example, throughout Python, 
you now have a clean separation between binary data (bytes) and text 
data (str).   Well, it's cleanly separated everywhere except in the 
binascii module (and base64 module) which, ironically, is all about 
converting between binary data and text.

As it stands now, it's a huge wart IMHO.

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<http://bugs.python.org/issue4770>
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