def _Int(self, data_value):
    """Convert provided int to language specific literal."""
    # Available types can be found in class variables
    code_types = {
        'int16': '%s',
        'uint16': '%s',
        'int32': '%s',
        'uint32': '%s',
        'int64': '%sL',
        'uint64': '%sL',
        }
    try:
      return long(data_value.value) % code_types[data_value.code_type]
    except KeyError:
      raise ValueError(
          ('Provided DataValue (%s) does not present an appropriate C++ '
           'annotated code type (%s).') %
          (data_value.value, data_value.code_type))
dataset/ETHPy150Open google/apis-client-generator/src/googleapis/codegen/cpp_generator.py/CppLanguageModel._Int/swapped operands of `%`