Python shlex.split()，忽略单引号

Question

在 Python 中，如何使用 shlex.split() 或类似的方法来拆分字符串，只保留双引号？例如，如果输入是 "hello, world"is what 'i say' 那么输出将是 ["hello, world", "is", "what", "' i", "say'"].

Answer 1

import shlex

def newSplit(value):
    lex = shlex.shlex(value)
    lex.quotes = '"'
    lex.whitespace_split = True
    lex.commenters = ''
    return list(lex)

print newSplit('''This string has "some double quotes" and 'some single quotes'.''')