code: def from_string(proto_str):
      '''
      Produce a Protobuf module from a string description.
  
      Return the module if successfully compiled, otherwise raise a BadProtobuf
      exception.
      '''
      _, proto_file = tempfile.mkstemp(suffix='.proto')
  
      with open(proto_file, 'w+') as proto_f:
          proto_f.write(proto_str)
  
      return from_file(proto_filef from_string(proto_str):
      '''
      Produce a Protobuf module from a string description.
  
      Return the module if successfully compiled, otherwise raise a BadProtobuf
      exception.
      '''
      _, proto_file = tempfile.mkstemp(suffix='.proto')
  
      with open(proto_file, 'w+') as proto_f:
          proto_f.write(proto_str)
  
      return from_file(proto_file)
docs: Produce a Protobuf module from a string description.
  
      Return the module if successfully compiled, otherwise raise a BadProtobuf
      exception.