Python pyparsing 模块,stringStart() 实例源码
我们从Python开源项目中,提取了以下1个代码示例,用于说明如何使用pyparsing.stringStart()。
def split_by_commas(value):
"""Split values by commas and quotes according to api-wg
:param value: value to be split
.. versionadded:: 3.17
"""
word = (pp.QuotedString(quoteChar='"', escChar='\\')
| pp.Word(pp.printables, excludeChars='",'))
grammar = pp.stringStart + pp.delimitedList(word) + pp.stringEnd
try:
return list(grammar.parseString(value))
except pp.ParseException:
raise ValueError("Invalid value: %s" % value)