def atomic_write_file(path, content):
  """
  file.write(...) is not atomic.
  We write to a tmp file and then rename to target path since rename is atomic.
  We do this to avoid the content of file is dirty read/partially read by others.
  """
  # Write to a randomly tmp file
  tmp_file = get_tmp_filename()
  with open(tmp_file, 'w') as f:
    f.write(content)
    # make sure that all data is on disk
    f.flush()
    os.fsync(f.fileno())

  # Rename the tmp file
  os.rename(tmp_file, path)
def atomic_write_file(path, content):
  """
  file.write(...) is not atomic.
  We write to a tmp file and then rename to target path since rename is atomic.
  We do this to avoid the content of file is dirty read/partially read by others.
  """
  # Write to a randomly tmp file
  tmp_file = get_tmp_filename()
  with open(tmp_file, 'w') as f:
    f.write(content)
    # make sure that all data is on disk
    f.flush()
    os.fsync(f.fileno())

  # Rename the tmp file
  os.rename(tmp_file, path)
def atomic_write_file ( path , content ) : # Write to a randomly tmp file tmp_file = get_tmp_filename ( ) with open ( tmp_file , 'w' ) as f : f . write ( content ) # make sure that all data is on disk f . flush ( ) os . fsync ( f . fileno ( ) ) # Rename the tmp file os . rename ( tmp_file , path )
file.write(...) is not atomic.
  We write to a tmp file and then rename to target path since rename is atomic.
  We do this to avoid the content of file is dirty read/partially read by others.
file . write ( ... ) is not atomic . We write to a tmp file and then rename to target path since rename is atomic . We do this to avoid the content of file is dirty read / partially read by others .