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Fix SF bug #622831 (I think): add unicode_whitespace_trans class

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attribute, and modify _munge_whitespace() to recognize Unicode strings
and use unicode_whitespace_trans to munge them.  Still need to add a
test to make sure I've really fixed the bug.
This commit is contained in:
Greg Ward 2002-12-09 16:23:08 +00:00
parent ef8b9c6616
commit 2e74541d7e
1 changed files with 8 additions and 1 deletions
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7
Lib/textwrap.py
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@ -51,6 +51,10 @@ class TextWrapper:
whitespace_trans = string.maketrans(string.whitespace, whitespace_trans = string.maketrans(string.whitespace,
' ' * len(string.whitespace)) ' ' * len(string.whitespace))
unicode_whitespace_trans = {}
for c in string.whitespace:
unicode_whitespace_trans[ord(unicode(c))] = ord(u' ')
# This funky little regex is just the trick for splitting # This funky little regex is just the trick for splitting
# text up into word-wrappable chunks. E.g. # text up into word-wrappable chunks. E.g.
# "Hello there -- you goof-ball, use the -b option!" # "Hello there -- you goof-ball, use the -b option!"
@ -99,7 +103,10 @@ class TextWrapper:
if self.expand_tabs: if self.expand_tabs:
text = text.expandtabs() text = text.expandtabs()
if self.replace_whitespace: if self.replace_whitespace:
if isinstance(text, str):
text = text.translate(self.whitespace_trans) text = text.translate(self.whitespace_trans)
elif isinstance(text, unicode):
text = text.translate(self.unicode_whitespace_trans)
return text return text