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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def pseudolocalize(self, s):
 """ Performs pseudo-localization on a string. The specific transforms to be applied to the string is defined in the transforms field of the object. :param s: String to pseudo-localize. :returns: Copy of the string s with the transforms applied. If the input string is an empty string or None, an empty string is returned. """

        if not s:  # If the string is empty or None
            return u""
        if not isinstance(s, six.text_type):
            raise TypeError("String to pseudo-localize must be of type '{0}'.".format(six.text_type.__name__))
        # If no transforms are defined, return the string as-is.
        if not self.transforms:
            return s
        fmt_spec = re.compile(
            r"""(
            {.*?}  # https://docs.python.org/3/library/string.html#formatstrings
            |
            %(?:\(\w+?\))?.*?[acdeEfFgGiorsuxX%]  # https://docs.python.org/3/library/stdtypes.html#printf-style-string-formatting
            )""", re.VERBOSE)
        # If we don't find any format specifiers in the input string, just munge the entire string at once.
        if not fmt_spec.search(s):
            result = s
            for munge in self.transforms:
                result = munge(result)
        # If there are format specifiers, we do transliterations on the sections of the string that are not format
        # specifiers, then do any other munging (padding the length, adding brackets) on the entire string.
        else:
            substrings = fmt_spec.split(s)
            for munge in self.transforms:
                if munge in transforms._transliterations:
                    for idx in range(len(substrings)):
                        if not fmt_spec.match(substrings[idx]):
                            substrings[idx] = munge(substrings[idx])
                    else:
                        continue
                else:
                    continue
            result = u"".join(substrings)
            for munge in self.transforms:
                if munge not in transforms._transliterations:
                    result = munge(result)
        return result