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bpo-38945: UU Encoding: Removed newline characters from uu encoding methods #17418

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Merged
merged 4 commits into from
Dec 2, 2019
Merged

bpo-38945: UU Encoding: Removed newline characters from uu encoding methods #17418

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47b888c
Removed newline characters from uu encoding methods
Nov 30, 2019
b79021d
Fixed trailing whitespace
Nov 30, 2019
5ad14ea
Added test for uu encoding overflow
Dec 1, 2019
86915af
📜🤖 Added by blurb_it.
blurb-it[bot] Dec 1, 2019
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4 changes: 4 additions & 0 deletions Lib/encodings/uu_codec.py
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,10 @@ def uu_encode(input, errors='strict', filename='<data>', mode=0o666):
read = infile.read
write = outfile.write

# Remove newline chars from filename
filename = filename.replace('\n','\\n')
filename = filename.replace('\r','\\r')

# Encode
write(('begin %o %s\n' % (mode & 0o777, filename)).encode('ascii'))
chunk = read(45)
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7 changes: 7 additions & 0 deletions Lib/uu.py
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Expand Up @@ -73,6 +73,13 @@ def encode(in_file, out_file, name=None, mode=None, *, backtick=False):
name = '-'
if mode is None:
mode = 0o666

#
# Remove newline chars from name
#
name = name.replace('\n','\\n')
name = name.replace('\r','\\r')

#
# Write the data
#
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