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Fix normalizeWhitespace to support Unicode.

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This commit is contained in:
Guido Tabbernuk 2012-07-23 18:06:24 +03:00 committed by Valentin Lorentz
parent a3cf9f8b45
commit 7e002ed2a2
1 changed files with 8 additions and 4 deletions
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10
src/utils/str.py
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@ -61,12 +61,16 @@ def rsplit(s, sep=None, maxsplit=-1):
def normalizeWhitespace(s, removeNewline=True): def normalizeWhitespace(s, removeNewline=True):
"""Normalizes the whitespace in a string; \s+ becomes one space.""" """Normalizes the whitespace in a string; \s+ becomes one space."""
replace_fn = lambda x, y, z: str.replace(x, y, z)
if isinstance(s, unicode):
replace_fn = lambda x, y, z: unicode.replace(x, y, z)
else:
s = str(s) s = str(s)
if removeNewline: if removeNewline:
s = str.replace(s, '\n', '') s = replace_fn(s, '\n', '')
s = str.replace(s, '\t', ' ') s = replace_fn(s, '\t', ' ')
while ' ' in s: while ' ' in s:
s = str.replace(s, ' ', ' ') s = replace_fn(s, ' ', ' ')
return s return s
def distance(s, t): def distance(s, t):