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Merge with 3.5

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This commit is contained in:
Steve Dower 2016-09-09 12:09:07 -07:00
commit 2a2becc1d1
5 changed files with 59 additions and 10 deletions
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9
Lib/email/contentmanager.py
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@ -126,12 +126,13 @@ def _finalize_set(msg, disposition, filename, cid, params):
msg.set_param(key, value)
# XXX: This is a cleaned-up version of base64mime.body_encode. It would
# be nice to drop both this and quoprimime.body_encode in favor of
# enhanced binascii routines that accepted a max_line_length parameter.
# XXX: This is a cleaned-up version of base64mime.body_encode (including a bug
# fix in the calculation of unencoded_bytes_per_line). It would be nice to
# drop both this and quoprimime.body_encode in favor of enhanced binascii
# routines that accepted a max_line_length parameter.
def _encode_base64(data, max_line_length):
encoded_lines = []
unencoded_bytes_per_line = max_line_length * 3 // 4
unencoded_bytes_per_line = max_line_length // 4 * 3
for i in range(0, len(data), unencoded_bytes_per_line):
thisline = data[i:i+unencoded_bytes_per_line]
encoded_lines.append(binascii.b2a_base64(thisline).decode('ascii'))