幾乎在那裏,但我發現了一些與我的正則表達式的漏洞,將CamelCase變成Spaces Sentence Case。它在大多數情況下都表現良好(雙關語),但它被掛在第一個帶連字符的單詞上。我無法弄清楚爲什麼。CamelCase到Spaced Sentence案例正則表達式
import re
# ---------------------------------------------------------
def camelCaseToSpacedTitleCase(u):
# add spaces
regex = re.sub("(.)([A-Z][a-z-]+)", r"\1 \2", u)
# make title case
regex = re.sub("([a-z0-9])([A-Z])", r"\1 \2", regex)
# keep CAPITALISED words
regex = re.sub("(^|\s)(\S)", r"\1" + r"\2".upper(), regex)
# keep Mc and Mac
regex = re.sub("(Mc|Mac)(\s)", r"\1", regex)
# keep digits
regex = re.sub("([a-z]+)([0-9]+\s)", r"\1 \2", regex)
# keep I or A
regex = re.sub("(\sA|\sI)([A-Z])([a-z]*)", r"\1 \2\3", regex)
# remove double whitespaces
regex = re.sub("\s{2,32}", r" ", regex)
return regex
test1 = "TheAmazingSpider-Man"
test2 = "WeAreSexBob-Omb"
test3 = "SR-128 SomethingSomething"
test4 = "Ex-Voto - Monitor"
test5 = "FergusMcNeilEyeContact"
test6 = "It'sABanana"
test7 = "HouseOf1000Zombies!"
print (camelCaseToSpacedTitleCase(test1))
print (camelCaseToSpacedTitleCase(test2))
print (camelCaseToSpacedTitleCase(test3))
print (camelCaseToSpacedTitleCase(test4))
print (camelCaseToSpacedTitleCase(test5))
print (camelCaseToSpacedTitleCase(test6))
print (camelCaseToSpacedTitleCase(test7))
我希望看到
"The Amazing Spider-Man"
"We Are Sex Bob-Omb"
"SR-128 Something Something"
"Ex-Voto - Monitor"
"Fergus McNeil Eye Contact"
"It's A Banana"
"House Of 1000 Zombies!"
我想避免使用.titlecase()以上
你怎麼看呢? –
這是一個令人厭惡的低效率的方法,在單個正則表達式中完成所有工作。不確定它是否符合所有標準(但看起來與您分享的所有案例相符),我強烈建議不要使用這個,哈哈:https://regex101.com/r/mB1lN8/1 – lintmouse