docs: def make_relative (self, other):
          """Return a new path that is the equivalent of this one relative to the path
          *other*. Unlike :meth:`relative_to`, this will not throw an error if *self* is
          not a sub-path of *other*; instead, it will use ``..`` to build a relative
          path. This can result in invalid relative paths if *other* contains a
          directory symbolic link.
  
          If *self* is an absolute path, it is returned unmodified.
  
          """
          if self.is_absolute ():
              return self
  
          from os.path import relpath
          other = self.__class__ (other)
          return self.__class__ (relpath (text_type (self), text_type (other)))