How to use the rebulk.loose.set_defaults function in rebulk

def build_string(self, *pattern, **kwargs):
        """
        Builds a new string pattern

        :param pattern:
        :type pattern:
        :param kwargs:
        :type kwargs:
        :return:
        :rtype:
        """
        set_defaults(self._string_defaults, kwargs)
        set_defaults(self._defaults, kwargs)
        return StringPattern(*pattern, **kwargs)

def build_re(self, *pattern, **kwargs):
        """
        Builds a new regular expression pattern

        :param pattern:
        :type pattern:
        :param kwargs:
        :type kwargs:
        :return:
        :rtype:
        """
        set_defaults(self._regex_defaults, kwargs)
        set_defaults(self._defaults, kwargs)
        return RePattern(*pattern, **kwargs)

def build_re(self, *pattern, **kwargs):
        """
        Builds a new regular expression pattern

        :param pattern:
        :type pattern:
        :param kwargs:
        :type kwargs:
        :return:
        :rtype:
        """
        set_defaults(self._regex_defaults, kwargs)
        set_defaults(self._defaults, kwargs)
        return RePattern(*pattern, **kwargs)

def build_chain(self, **kwargs):
        """
        Builds a new patterns chain

        :param pattern:
        :type pattern:
        :param kwargs:
        :type kwargs:
        :return:
        :rtype:
        """
        from .chain import Chain
        set_defaults(self._chain_defaults, kwargs)
        set_defaults(self._defaults, kwargs)
        chain = Chain(self, **kwargs)
        chain._defaults = deepcopy(self._defaults)  # pylint: disable=protected-access
        chain._regex_defaults = deepcopy(self._regex_defaults)  # pylint: disable=protected-access
        chain._functional_defaults = deepcopy(self._functional_defaults)  # pylint: disable=protected-access
        chain._string_defaults = deepcopy(self._string_defaults)  # pylint: disable=protected-access
        chain._chain_defaults = deepcopy(self._chain_defaults)  # pylint: disable=protected-access
        return chain

def build_chain(self, **kwargs):
        """
        Builds a new patterns chain

        :param pattern:
        :type pattern:
        :param kwargs:
        :type kwargs:
        :return:
        :rtype:
        """
        from .chain import Chain
        set_defaults(self._chain_defaults, kwargs)
        set_defaults(self._defaults, kwargs)
        chain = Chain(self, **kwargs)
        chain._defaults = deepcopy(self._defaults)  # pylint: disable=protected-access
        chain._regex_defaults = deepcopy(self._regex_defaults)  # pylint: disable=protected-access
        chain._functional_defaults = deepcopy(self._functional_defaults)  # pylint: disable=protected-access
        chain._string_defaults = deepcopy(self._string_defaults)  # pylint: disable=protected-access
        chain._chain_defaults = deepcopy(self._chain_defaults)  # pylint: disable=protected-access
        return chain

def defaults(self, **kwargs):
        """
        Define default keyword arguments for all patterns
        :param kwargs:
        :type kwargs:
        :return:
        :rtype:
        """
        set_defaults(kwargs, self._defaults, override=True)
        return self

def build_functional(self, *pattern, **kwargs):
        """
        Builds a new functional pattern

        :param pattern:
        :type pattern:
        :param kwargs:
        :type kwargs:
        :return:
        :rtype:
        """
        set_defaults(self._functional_defaults, kwargs)
        set_defaults(self._defaults, kwargs)
        return FunctionalPattern(*pattern, **kwargs)

def build_functional(self, *pattern, **kwargs):
        """
        Builds a new functional pattern

        :param pattern:
        :type pattern:
        :param kwargs:
        :type kwargs:
        :return:
        :rtype:
        """
        set_defaults(self._functional_defaults, kwargs)
        set_defaults(self._defaults, kwargs)
        return FunctionalPattern(*pattern, **kwargs)