code: def pseudolocalize(self, s):
          
          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
docs: 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.