[//]: # (THE CONTENT BELOW IS GENERATED. DO NOT EDIT.) .. _Bytes: # Bytes [//]: # (ADD YOUR NOTES BELOW. THESE WILL BE PICKED EVERY TIME THE DOCS ARE REGENERATED. //end) A parameter for binary data (stored in the ``str`` type). This class is named *Bytes* instead of *Str* so it's aligned with the Python v3 ``(str, unicode) => (bytes, str)`` clean-up. See: http://docs.python.org/3.0/whatsnew/3.0.html Also see the `Str` parameter.