관리-도구
편집 파일: _collections.cpython-38.opt-1.pyc
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Must not contain multiple field names when compared case-insensitively. :param kwargs: Additional field-value pairs to pass in to ``dict.update``. A ``dict`` like container for storing HTTP Headers. Field names are stored and compared case-insensitively in compliance with RFC 7230. Iteration provides the first case-sensitive key seen for each case-insensitive pair. Using ``__setitem__`` syntax overwrites fields that compare equal case-insensitively in order to maintain ``dict``'s api. For fields that compare equal, instead create a new ``HTTPHeaderDict`` and use ``.add`` in a loop. If multiple fields that are equal case-insensitively are passed to the constructor or ``.update``, the behavior is undefined and some will be lost. >>> headers = HTTPHeaderDict() >>> headers.add('Set-Cookie', 'foo=bar') >>> headers.add('set-cookie', 'baz=quxx') >>> headers['content-length'] = '7' >>> headers['SET-cookie'] 'foo=bar, baz=quxx' >>> headers['Content-Length'] '7' Nc sP t t| ��� t� | _|d k r>t|t�r4| �|� n | �|� |rL| �|� d S r )�superr r" r r � isinstance� _copy_from�extend)r �headers�kwargs�� __class__r r r" � s zHTTPHeaderDict.__init__c C s ||g| j |�� < | j |�� S r �r �lower�r r$ �valr r r r, � s zHTTPHeaderDict.__setitem__c C s | j |�� }d�|dd � �S )N�, r �r r? �joinr@ r r r r& � s zHTTPHeaderDict.__getitem__c C s | j |�� = d S r r> �r r$ r r r r- � s zHTTPHeaderDict.__delitem__c C s |� � | jkS r )r? r rE r r r � __contains__� s zHTTPHeaderDict.__contains__c C s^ t |t�st|d�sdS t |t| ��s2t| �|�}tdd� | �� D ��tdd� |�� D ��kS )Nr4 Fc s s | ]\}}|� � |fV qd S r )r? )�.0�k�vr r r � <genexpr>� s z(HTTPHeaderDict.__eq__.<locals>.<genexpr>)r7 r �hasattr�type�dict� itermerged�r �otherr r r �__eq__� s �zHTTPHeaderDict.__eq__c C s | � |� S r )rQ rO r r r �__ne__� s zHTTPHeaderDict.__ne__c C s t | j�S r )r) r r r r r r. � s zHTTPHeaderDict.__len__c c s | j �� D ]}|d V q d S )Nr )r r3 )r �valsr r r r0 � s zHTTPHeaderDict.__iter__c C s@ z | | }W n$ t k r0 || jkr(� | Y S X | |= |S dS )z�D.pop(k[,d]) -> v, remove specified key and return the corresponding value. 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