This module performs quoted-printable transport encoding and decoding,
as defined in RFC 1521: ``MIME (Multipurpose Internet Mail Extensions)
Part One''. The quoted-printable encoding is designed for data where
there are relatively few nonprintable characters; the base64 encoding
scheme available via the base64 module is more compact if there
are many such characters, as when sending a graphics file.
See Also:decode(input, output)
input.read() returns an empty string.
encode(input, output, quotetabs)
input.read() returns an empty string.