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Fix #1828820 [calibre.utils.titlecase does not preserve whitespace](https://bugs.launchpad.net/calibre/+bug/1828820)

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Kovid Goyal 2019-05-14 11:59:09 +05:30
parent 7658dc65d9
commit 76d9f734e9
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1 changed files with 8 additions and 3 deletions
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11
src/calibre/utils/titlecase.py
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@ -56,9 +56,14 @@ def titlecase(text):
all_caps = upper(text) == text all_caps = upper(text) == text
words = re.split('\\s+', text) pat = re.compile(r'(\s+)')
line = [] line = []
for word in words: for word in pat.split(text):
if not word:
continue
if pat.match(word) is not None:
line.append(word)
continue
if all_caps: if all_caps:
if UC_INITIALS.match(word): if UC_INITIALS.match(word):
line.append(word) line.append(word)
@ -83,7 +88,7 @@ def titlecase(text):
hyphenated.append(CAPFIRST.sub(lambda m: icu_upper(m.group(0)), item)) hyphenated.append(CAPFIRST.sub(lambda m: icu_upper(m.group(0)), item))
line.append("-".join(hyphenated)) line.append("-".join(hyphenated))
result = " ".join(line) result = "".join(line)
result = SMALL_FIRST.sub(lambda m: '%s%s' % ( result = SMALL_FIRST.sub(lambda m: '%s%s' % (
m.group(1), m.group(1),