golden hour

/lib/python2.7/site-packages/future/backports/email

File/Folder	Size	Actions
__init__.py	2.22 KB
__init__.pyc	2.57 KB
__init__.pyo	2.57 KB
_encoded_words.py	8.25 KB
_encoded_words.pyc	7.69 KB
_encoded_words.pyo	7.69 KB
_header_value_parser.py	102.24 KB
_header_value_parser.pyc	101.73 KB
_header_value_parser.pyo	101.67 KB
_parseaddr.py	16.98 KB
_parseaddr.pyc	15.74 KB
_parseaddr.pyo	15.74 KB
_policybase.py	14.3 KB
_policybase.pyc	16.41 KB
_policybase.pyo	16.41 KB
base64mime.py	3.64 KB
base64mime.pyc	4.04 KB
base64mime.pyo	4.04 KB
charset.py	17.03 KB
charset.pyc	13.57 KB
charset.pyo	13.52 KB
encoders.py	2.73 KB
encoders.pyc	2.9 KB
encoders.pyo	2.9 KB
errors.py	3.59 KB
errors.pyc	7.81 KB
errors.pyo	7.81 KB
feedparser.py	22.2 KB
feedparser.pyc	13.29 KB
feedparser.pyo	13.12 KB
generator.py	19.06 KB
generator.pyc	14.5 KB
generator.pyo	14.5 KB
header.py	23.88 KB
header.pyc	20.03 KB
header.pyo	20.03 KB
headerregistry.py	20.15 KB
headerregistry.pyc	26.04 KB
headerregistry.pyo	25.98 KB
iterators.py	2.29 KB
iterators.pyc	2.73 KB
iterators.pyo	2.73 KB
message.py	34.41 KB
message.pyc	32.09 KB
message.pyo	32.09 KB
mime	-
parser.py	5.19 KB
parser.pyc	7.02 KB
parser.pyo	7.02 KB
policy.py	8.62 KB
policy.pyc	9.17 KB
policy.pyo	9.17 KB
quoprimime.py	10.67 KB
quoprimime.pyc	11.25 KB
quoprimime.pyo	11.25 KB
utils.py	13.94 KB
utils.pyc	12.86 KB
utils.pyo	12.86 KB

Edit: encoders.py

# Copyright (C) 2001-2006 Python Software Foundation
# Author: Barry Warsaw
# Contact: email-sig@python.org

"""Encodings and related functions."""
from __future__ import unicode_literals
from __future__ import division
from __future__ import absolute_import
from future.builtins import str

__all__ = [
    'encode_7or8bit',
    'encode_base64',
    'encode_noop',
    'encode_quopri',
    ]

try:
    from base64 import encodebytes as _bencode
except ImportError:
    # Py2 compatibility. TODO: test this!
    from base64 import encodestring as _bencode
from quopri import encodestring as _encodestring

def _qencode(s):
    enc = _encodestring(s, quotetabs=True)
    # Must encode spaces, which quopri.encodestring() doesn't do
    return enc.replace(' ', '=20')

def encode_base64(msg):
    """Encode the message's payload in Base64.

Also, add an appropriate Content-Transfer-Encoding header.
    """
    orig = msg.get_payload()
    encdata = str(_bencode(orig), 'ascii')
    msg.set_payload(encdata)
    msg['Content-Transfer-Encoding'] = 'base64'

def encode_quopri(msg):
    """Encode the message's payload in quoted-printable.

Also, add an appropriate Content-Transfer-Encoding header.
    """
    orig = msg.get_payload()
    encdata = _qencode(orig)
    msg.set_payload(encdata)
    msg['Content-Transfer-Encoding'] = 'quoted-printable'

def encode_7or8bit(msg):
    """Set the Content-Transfer-Encoding header to 7bit or 8bit."""
    orig = msg.get_payload()
    if orig is None:
        # There's no payload.  For backwards compatibility we use 7bit
        msg['Content-Transfer-Encoding'] = '7bit'
        return
    # We play a trick to make this go fast.  If encoding/decode to ASCII
    # succeeds, we know the data must be 7bit, otherwise treat it as 8bit.
    try:
        if isinstance(orig, str):
            orig.encode('ascii')
        else:
            orig.decode('ascii')
    except UnicodeError:
        charset = msg.get_charset()
        output_cset = charset and charset.output_charset
        # iso-2022-* is non-ASCII but encodes to a 7-bit representation
        if output_cset and output_cset.lower().startswith('iso-2022-'):
            msg['Content-Transfer-Encoding'] = '7bit'
        else:
            msg['Content-Transfer-Encoding'] = '8bit'
    else:
        msg['Content-Transfer-Encoding'] = '7bit'
    if not isinstance(orig, str):
        msg.set_payload(orig.decode('ascii', 'surrogateescape'))

def encode_noop(msg):
    """Do nothing."""
    # Well, not quite *nothing*: in Python3 we have to turn bytes into a string
    # in our internal surrogateescaped form in order to keep the model
    # consistent.
    orig = msg.get_payload()
    if not isinstance(orig, str):
        msg.set_payload(orig.decode('ascii', 'surrogateescape'))