@classmethod
  def update_hash(cls, filelike, digest):
    block_size = digest.block_size * 1024
    for chunk in iter(lambda: filelike.read(block_size), b''):
      digest.update(chunk)
Return the current value of the counter.
dataset/ETHPy150Open pantsbuild/pex/pex/util.py/CacheHelper.update_hash--crossover with--dataset/ETHPy150Open cyberdelia/metrology/metrology/instruments/counter.py/Counter.count