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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 compile(self, root, relpaths):
 """Compiles the given python source files using this compiler's interpreter. :param string root: The root path all the source files are found under. :param list relpaths: The realtive paths from the `root` of the source files to compile. :returns: A list of relative paths of the compiled bytecode files. :raises: A :class:`Compiler.Error` if there was a problem bytecode compiling any of the files. """

    with named_temporary_file() as fp:
      fp.write(to_bytes(_COMPILER_MAIN % {'root': root, 'relpaths': relpaths}, encoding='utf-8'))
      fp.flush()

      try:
        out, _ = Executor.execute([self._interpreter.binary, '-sE', fp.name])
      except Executor.NonZeroExit as e:
        raise self.CompilationFailure(
          'encountered %r during bytecode compilation.\nstderr was:\n%s\n' % (e, e.stderr)
        )

      return out.splitlines()