Python関数コメントフォーマット

def pinyin(hans, style=Style.TONE, heteronym=False,
           errors='default', strict=True):
    """        .

    :param hans:      ( ``'   '`` )   ( ``['  ', ' ']`` ).
                                        ,
                                       。
    :type hans: unicode          
    :param style:       ，    :py:attr:`~pypinyin.Style.TONE`   。
                           :class:`~pypinyin.Style`
    :param errors:              

                   * ``'default'``:       
                   * ``'ignore'``:      
                   * ``'replace'``:       ``\\u``   unicode      
                     (``'\\u90aa'`` => ``'90aa'``)
                   * callable   :             。   ``errors``
                                 ，           :
                     ``func(char)``::

                         def foobar(char):
                             return 'a'
                         pinyin('あ', errors=foobar)

    :param heteronym:        
    :param strict:       《      》        ，   :ref:`strict`
    :return:     
    :rtype: list

    Usage::

      >>> from pypinyin import pinyin, Style
      >>> import pypinyin
      >>> pinyin('  ')
      [['zhōng'], ['xīn']]
      >>> pinyin('  ', heteronym=True)  #        
      [['zhōng', 'zhòng'], ['xīn']]
      >>> pinyin('  ', style=Style.FIRST_LETTER)  #       
      [['z'], ['x']]
      >>> pinyin('  ', style=Style.TONE2)
      [['zho1ng'], ['xi1n']]
      >>> pinyin('  ', style=Style.CYRILLIC)
      [['чжун1'], ['синь1']]
    """
    #           
    if isinstance(hans, text_type):
        ....