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bpo-46544: Do not leak x
and uspace
in textwrap.TextWrapper (GH-30955)
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@ -63,10 +63,7 @@ class TextWrapper:
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Append to the last line of truncated text.
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"""
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unicode_whitespace_trans = {}
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uspace = ord(' ')
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for x in _whitespace:
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unicode_whitespace_trans[ord(x)] = uspace
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unicode_whitespace_trans = dict.fromkeys(map(ord, _whitespace), ord(' '))
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# This funky little regex is just the trick for splitting
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# text up into word-wrappable chunks. E.g.
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@ -0,0 +1,2 @@
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Don't leak ``x`` & ``uspace`` intermediate vars in
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:class:`textwrap.TextWrapper`.
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