def _format_comments(comments):
    ret = '. '.join(comments)
    if len(comments) > 1:
        ret += '.'
    return ret
Create attachment from absolute file path.
dataset/ETHPy150Open saltstack/salt/salt/states/git.py/_format_comments--crossover with--dataset/ETHPy150Open allegro/ralph/src/ralph/attachments/helpers.py/add_attachment_from_disk