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检查字符串是否匹配Python中模式的regex列表

python

-3

JokerMartini · 技术社区 · 7 年前

如何测试字符串 June 对给定列表中的任何regex模式都测试True,同时忽略大小写敏感度。我用python来做这个。

['Ju*','October'] = True
['june','November'] = True
['*u*','October'] = True
['Junee','October'] = False
['October']` = False
['*'] = True

1 回复 | 直到 7 年前

JokerMartini 7 年前

干得好:

def doesMatchPattern(self, string, patterns=[]):
    for p in patterns:

        # skip empty patterns
        if not p: continue

        # construct regex pattern
        pattern = '^{}$'.format(p.lower())
        if '*' in pattern:
            pattern = pattern.replace('*', '[^\\s]*')

        if re.match(pattern, string, re.I):
            return True

    return False

print doesMatchPattern('june', ['Ju*'])
print doesMatchPattern('june', ['june'])
print doesMatchPattern('june', ['*u*'])
print doesMatchPattern('june', ['Junee'])
print doesMatchPattern('june', ['October'])
print doesMatchPattern('june', ['*'])

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