def _getTotalLineCount(self):
    """ Returns:  count of ALL lines in dataset, including header lines
    """
    # Flush the file before we open it again to count lines
    if self._mode == self._FILE_WRITE_MODE:
      self._file.flush()
    return sum(1 for line in open(self._filename, self._FILE_READ_MODE))
def _getTotalLineCount(self):
    """ Returns:  count of ALL lines in dataset, including header lines
    """
    # Flush the file before we open it again to count lines
    if self._mode == self._FILE_WRITE_MODE:
      self._file.flush()
    return sum(1 for line in open(self._filename, self._FILE_READ_MODE))
def _getTotalLineCount ( self ) : # Flush the file before we open it again to count lines if self . _mode == self . _FILE_WRITE_MODE : self . _file . flush ( ) return sum ( 1 for line in open ( self . _filename , self . _FILE_READ_MODE ) )
Returns:  count of ALL lines in dataset, including header lines
Returns : count of ALL lines in dataset including header lines