def addentry(self, header, value):
    if len(header) >= 68:
      raise ValueError('Header name must be 68 characters or less, given {}'.format(header))
    if self._contents:
      self._contents += '\n'
    self._contents += '\n'.join(self._wrap('{header}: {value}'.format(header=header, value=value)))
dataset/ETHPy150Open pantsbuild/pants/src/python/pants/java/jar/manifest.py/Manifest.addentry/operator `>` -> `>=`