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encode_7or8bit(): Clearing out some old patches; iso-2202 is non-ASCII but 

still 7-bit.
This commit is contained in:
Barry Warsaw 2004-05-13 22:50:12 +00:00
parent 4e59bc1e67
commit 61e5616d74
1 changed files with 10 additions and 5 deletions
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15
Lib/email/Encoders.py
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@ -1,8 +1,7 @@
# Copyright (C) 2001,2002 Python Software Foundation
# Author: barry@zope.com (Barry Warsaw)
# Copyright (C) 2001-2004 Python Software Foundation
# Author: barry@python.org (Barry Warsaw)
"""Module containing encoding functions for Image.Image and Text.Text.
"""
"""Encodings and related functions."""
import base64
@ -84,7 +83,13 @@ def encode_7or8bit(msg):
try:
orig.encode('ascii')
except UnicodeError:
msg['Content-Transfer-Encoding'] = '8bit'
# iso-2022-* is non-ASCII but still 7-bit
charset = msg.get_charset()
output_cset = charset and charset.output_charset
if output_cset and output_cset.lower().startswith('iso-2202-'):
msg['Content-Transfer-Encoding'] = '7bit'
else:
msg['Content-Transfer-Encoding'] = '8bit'
else:
msg['Content-Transfer-Encoding'] = '7bit'