관리-도구
편집 파일: _collections.cpython-38.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 rA �joinrB 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 )rA r rG r r r � __contains__� s zHTTPHeaderDict.__contains__c C s^ t |t�st|d�sdS t |t| ��s2t| �|�}tdd� | �� D ��tdd� |�� D ��kS )Nr6 Fc s s | ]\}}|� � |fV qd S r )rA )�.0�k�vr r r � <genexpr>� s z(HTTPHeaderDict.__eq__.<locals>.<genexpr>)r9 r �hasattr�type�dict� itermerged�r �otherr r r �__eq__� s �zHTTPHeaderDict.__eq__c C s | � |� S r )rS rQ r r r �__ne__� s zHTTPHeaderDict.__ne__c C s t | j�S r )r* r r r r r r0 � s zHTTPHeaderDict.__len__c c s | j �� D ]}|d V q d S )Nr )r r5 )r �valsr r r r2 � 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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Returns an empty list if the key doesn't exist.r N)r rA rV rW )r r$ rX rU r r r �getlist s zHTTPHeaderDict.getlistc C s dt | �jt| �� �f S )Nz%s(%s))rN r rO rP r r r r �__repr__ s zHTTPHeaderDict.__repr__c C s> |D ]4}|� |�}t|t�r$t|�}|g| | j|�� < qd S r )rb r9 r3 r rA )r rR r$ rC r r r r: s zHTTPHeaderDict._copy_fromc C s t | �� }|�| � |S r )rN r: )r �cloner r r �copy" s zHTTPHeaderDict.copyc c s< | D ]2}| j |�� }|dd� D ]}|d |fV q"qdS )z8Iterate over all header lines, including duplicate ones.r Nr r@ )r r$ rU rC r r r r_ ' s zHTTPHeaderDict.iteritemsc c s8 | D ].}| j |�� }|d d�|dd� �fV qdS )z:Iterate over all headers, merging duplicate ones together.r rD r NrE rB r r r rP . s zHTTPHeaderDict.itermergedc C s t | �� �S r )r3 r_ r r r r r` 4 s zHTTPHeaderDict.itemsc C s� d}g }|j D ]h}|�|�rT|s.td| ��n&|d \}}||d |�� f|d< q|�dd�\}}|�||�� f� q| |�S )z4Read headers from a Python 2 httplib message object.)� � z/Header continuation with no previous header: %s���rf �:r )r< � startswithr �strip�splitr[ )�cls�messageZobs_fold_continued_leadersr< �liner$ r, r r r � from_httplib7 s � zHTTPHeaderDict.from_httplib)N)&r r r r7 r" r. r& r/ rH rS rT r �PY2r r r �objectrW r0 r2 r# rY r\ r; rb Z getheadersZgetallmatchingheadersZiget�get_allrc r: re r_ rP r` � classmethodrp � __classcell__r r r> r r k s> ! 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