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Patch #407434: add rfc822_escape utility function

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Andrew M. Kuchling 2001-03-22 03:03:41 +00:00
parent bc32024769
commit df66df0a28
1 changed files with 10 additions and 0 deletions
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10
Lib/distutils/util.py
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@ -443,3 +443,13 @@ byte_compile(files, optimize=%s, force=%s,
(file, cfile_base)
# byte_compile ()
def rfc822_escape (header):
"""Return a version of the string escaped for inclusion in an
RFC-822 header, by adding a space after each newline.
"""
header = string.rstrip(header)
header = string.replace(header, '\n', '\n ')
return header