分类: Python/Ruby
2013-01-24 17:10:36
python 以逗号分割,忽略引号内的逗号
加posix=True 和不加posix=True 有区别
前两个是加和不加posix=True的对比,最后一个例子是以空格分割语句的例子lex.quotes = '"' 去掉效果一样
import shlex str=shlex.shlex("ab,'cdsfd,sfsd',ewewq,5654",posix=True) str.whitespace=',' str.whitesapce_split=True b=list(str) print b ['ab', 'cdsfd,sfsd', 'ewewq', '5654'] import shlex str=shlex.shlex("ab,'cdsfd,sfsd',ewewq,5654") str.whitespace=',' str.whitesapce_split=True b=list(str) print b ['ab', "'cdsfd,sfsd'", 'ewewq', '5654'] import shlex lex = shlex.shlex('''This string has "some double quotes" and 'some single quotes'.''') lex.quotes = '"' lex.whitespace_split = True b=list(lex) ['This', 'string', 'has', '"some double quotes"', 'and', "'some", 'single', "quotes'."]