python-jsonpath/jsonpath/function_extensions/search.py at 1b317dc7e6823ad17bfb4d1b282f19d8b3db2fe0 · jg-rp/python-jsonpath · GitHub

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"""The standard `search` function extension."""

from ._pattern import AbstractRegexFilterFunction


class Search(AbstractRegexFilterFunction):
    """The standard `search` function."""

    def __call__(self, value: object, pattern: object) -> bool:
        """Return `True` if _value_ matches _pattern_, or `False` otherwise."""
        if not isinstance(value, str) or not isinstance(pattern, str):
            return False

        _pattern = self.check_cache(pattern)

        if _pattern is None:
            return False

        return bool(_pattern.search(value))