Your IP : 3.138.134.149
�
e f�
� @ s� d Z d d d d d d g Z d d l m Z d d l m Z m Z d
Z d Z d Z d
Z
d d � Z d d d � Z d e d d � Z
d d � Z e Z e Z d S)a� Base64 content transfer encoding per RFCs 2045-2047.
This module handles the content transfer encoding method defined in RFC 2045
to encode arbitrary 8-bit data using the three 8-bit bytes in four 7-bit
characters encoding known as Base64.
It is used in the MIME standards for email to attach images, audio, and text
using some 8-bit character sets to messages.
This module provides an interface to encode and decode both headers and bodies
with Base64 encoding.
RFC 2045 defines a method for including character set information in an
`encoded-word' in a header. This method is commonly used for 8-bit real names
in To:, From:, Cc:, etc. fields, as well as Subject: lines.
This module does not do the line wrapping or end-of-line character conversion
necessary for proper internationalized headers; it only does dumb encoding and
decoding. To deal with the various line wrapping issues, use the email.header
module.
�body_decode�body_encode�decode�decodestring�
header_encode�
header_length� )� b64encode)�
b2a_base64�
a2b_base64z
�
� � c C s<