Edit File: validate.cpython-36.opt-2.pyc
3 \;; � @ s� d gZ ddlZddlZddlZejd�Zejd�ZG dd� de�Zdd� Z d d � Z d d � Z G d d � d �Z G dd� d�Z G dd� d�ZG dd� d�ZG dd� d�Zdd� Zdd� Zdd� Zd d � Zd d � Zd d!� Zd"d#� Zd$d%� ZdS )&� validator� Nz^[a-zA-Z][a-zA-Z0-9\-_]*$z [\000-\037]c @ s e Zd ZdS )� WSGIWarningN)�__name__� __module__� __qualname__� r r �(/usr/lib64/python3.6/wsgiref/validate.pyr y s r c G s | s t |� �d S )N)�AssertionError)Zcond�argsr r r �assert_~ s r c C s( t | �tkr| S tdj|t| ����d S )Nz!{0} must be of type str (got {1}))�type�strr �format�repr)�value�titler r r �check_string_type� s r c s � fdd�}|S )Nc s� t t| �dkd� t | d� | \}� t|� g �� �fdd�}t|d �|d< t|d �|d< �||�}t |d k oz|dkd � t|� t|��S ) N� zTwo arguments requiredz No keyword arguments allowedc s� t t| �dkpt| �dkd| f � t | d� | d }| d }t| �dkrV| d }nd }t|� t|� t||� t|� �jd � t� | � �S )Nr � z Invalid number of arguments: %sz No keyword arguments allowedr � )r �len� check_status� check_headers�check_content_type�check_exc_info�append� WriteWrapper)r �kw�status�headers�exc_info)�start_response�start_response_startedr r �start_response_wrapper� s z;validator.<locals>.lint_app.<locals>.start_response_wrapperz wsgi.inputz wsgi.errorsFz>The application must return an iterator, if only an empty list)r r � check_environ� InputWrapper� ErrorWrapper�check_iterator�IteratorWrapper)r r �environr# �iterator)� application)r! r" r �lint_app� s zvalidator.<locals>.lint_appr )r+ r, r )r+ r r � s )c @ s< e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd S )r% c C s || _ d S )N)�input)�self� wsgi_inputr r r �__init__� s zInputWrapper.__init__c G s0 t t|�dk� | jj|� }t t|�tk� |S )Nr )r r r- �readr �bytes)r. r �vr r r r1 � s zInputWrapper.readc G s0 t t|�dk� | jj|� }t t|�tk� |S )Nr )r r r- �readliner r2 )r. r r3 r r r r4 � s zInputWrapper.readlinec G sN t t|�dk� | jj|� }t t|�tk� x |D ]}t t|�tk� q2W |S )Nr )r r r- � readlinesr �listr2 )r. r �lines�liner r r r5 � s zInputWrapper.readlinesc c s x| j � }|sd S |V qW d S )N)r4 )r. r8 r r r �__iter__� s zInputWrapper.__iter__c C s t dd� d S )Nr z input.close() must not be called)r )r. r r r �close� s zInputWrapper.closeN) r r r r0 r1 r4 r5 r9 r: r r r r r% � s r% c @ s4 e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd S ) r& c C s || _ d S )N)�errors)r. � wsgi_errorsr r r r0 � s zErrorWrapper.__init__c C s t t|�tk� | jj|� d S )N)r r r r; �write)r. �sr r r r= � s zErrorWrapper.writec C s | j j� d S )N)r; �flush)r. r r r r? � s zErrorWrapper.flushc C s x|D ]}| j |� qW d S )N)r= )r. �seqr8 r r r � writelines� s zErrorWrapper.writelinesc C s t dd� d S )Nr z!errors.close() must not be called)r )r. r r r r: � s zErrorWrapper.closeN)r r r r0 r= r? rA r: r r r r r& � s r& c @ s e Zd Zdd� Zdd� ZdS )r c C s || _ d S )N)�writer)r. Z wsgi_writerr r r r0 � s zWriteWrapper.__init__c C s t t|�tk� | j|� d S )N)r r r2 rB )r. r> r r r �__call__� s zWriteWrapper.__call__N)r r r r0 rC r r r r r � s r c @ s e Zd Zdd� Zdd� ZdS )�PartialIteratorWrapperc C s || _ d S )N)r* )r. � wsgi_iteratorr r r r0 s z PartialIteratorWrapper.__init__c C s t | jd �S )N)r( r* )r. r r r r9 s z PartialIteratorWrapper.__iter__N)r r r r0 r9 r r r r rD � s rD c @ s4 e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd S ) r( c C s || _ t|�| _d| _|| _d S )NF)�original_iterator�iterr* �closed�check_start_response)r. rE rI r r r r0 s zIteratorWrapper.__init__c C s | S )Nr )r. r r r r9 s zIteratorWrapper.__iter__c C sT t | j d� t| j�}t|�tk r4t dd|f � | jd k rPt | jd� d | _|S )NzIterator read after closedFz$Iterator yielded non-bytestring (%r)zjThe application returns and we started iterating over its body, but start_response has not yet been called)r rH �nextr* r r2 rI )r. r3 r r r �__next__ s zIteratorWrapper.__next__c C s d| _ t| jd�r | jj� d S )NTr: )rH �hasattrrF r: )r. r r r r: s zIteratorWrapper.closec C s" | j stjjd� t| j d� d S )Nz/Iterator garbage collected without being closed)rH �sys�stderrr= r )r. r r r �__del__# s zIteratorWrapper.__del__N)r r r r0 r9 rK r: rO r r r r r( s r( c C s� t t| �tkdt| �| f � x d,D ]}t || kd |f � q$W x*d-D ]"}t || kd||dd � f � qFW d| kr�tjdt� xF| j� D ]:}d|kr�q�t t| | �tkd|t| | �| | f � q�W t t| d �tkd| d f � t | d d.kd| d � t | d � t | d � | d d/k�r<tjd!| d t� t | j d"� �pX| d" j d#�d$| d" � t | j d%� �p�| d% j d#�d&| d% � | j d'��r�t t | d' �d(kd)| d' � | j d"��s�t d%| kd*� t | j d"�d#kd+� d S )0Nz:Environment is not of the right type: %r (environment: %r)�REQUEST_METHOD� SERVER_NAME� SERVER_PORT� wsgi.version� wsgi.input� wsgi.errors�wsgi.multithread�wsgi.multiprocess� wsgi.run_oncez$Environment missing required key: %r�HTTP_CONTENT_TYPE�HTTP_CONTENT_LENGTHz8Environment should not have the key: %s (use %s instead)� Z QUERY_STRINGz�QUERY_STRING is not in the WSGI environment; the cgi module will use sys.argv when this variable is missing, so application errors are more likely�.z9Environmental variable %s is not a string: %r (value: %r)z#wsgi.version should be a tuple (%r)zwsgi.url_scheme�http�httpszwsgi.url_scheme unknown: %r�GET�HEAD�POST�OPTIONS�PATCH�PUT�DELETE�TRACEzUnknown REQUEST_METHOD: %rZ SCRIPT_NAME�/z$SCRIPT_NAME doesn't start with /: %rZ PATH_INFOz"PATH_INFO doesn't start with /: %rZCONTENT_LENGTHr zInvalid CONTENT_LENGTH: %rzgOne of SCRIPT_NAME or PATH_INFO are required (PATH_INFO should at least be '/' if SCRIPT_NAME is empty)zOSCRIPT_NAME cannot be '/'; it should instead be '', and PATH_INFO should be '/') rP rQ rR rS rT rU rV rW rX )rY rZ )r] r^ )r_ r` ra rb rc rd re rf )r r �dict�warnings�warnr �keysr �tuple� check_input� check_errors�get� startswith�int)r) �keyr r r r$ * s` r$ c C s* x$dD ] }t t| |�d| |f � qW d S )Nr1 r4 r5 r9 z-wsgi.input (%r) doesn't have the attribute %s)r1 r4 r5 r9 )r rL )r/ �attrr r r rm k s rm c C s* x$dD ] }t t| |�d| |f � qW d S )Nr? r= rA z.wsgi.errors (%r) doesn't have the attribute %s)r? r= rA )r rL )r< rs r r r rn q s rn c C sv t | d�} | jd d�d }tt|�dkd| � t|�}t|dkd| � t| �dk sb| d d krrtjd | t� d S ) N�Statusr r r z)Status codes must be three characters: %r�d zStatus code is invalid: %r� � zjThe status string (%r) should be a three-digit integer followed by a single space and a status explanation)r �splitr r rq ri rj r )r Z status_codeZ status_intr r r r w s r c C s t t| �tkd| t| �f � i }x�| D ]�}t t|�tkd|t|�f � t t|�dk� |\}}t|d�}t|d�}t |j� dkd| � d ||j� < t d|ko�d |kd | � t tj|�d | � t |j d � o�|j d � d| � t j|�r(t dd|t j|�j d�f � q(W d S )Nz%Headers (%r) must be of type list: %rz1Individual headers (%r) must be of type tuple: %rr z Header namez Header valuer zyThe Status header cannot be used; it conflicts with CGI script, and HTTP status is not given through headers (value: %r).� �:z,Header names may not contain ':' or '\n': %rzBad header name: %r�-�_z#Names may not end in '-' or '_': %rr z#Bad header value: %r (bad char: %r)) r r r6 rl r r �lower� header_re�search�endswith�bad_header_value_re�group)r Z header_names�item�namer r r r r � s0 r c C s~ t | d�} t| jd d�d �}d }x@|D ]8\}}t |d�}|j� dkr(||krRd S tdd| � q(W ||krztdd | � d S ) Nrt r r �� �0 z Header namez content-typezJContent-Type header found in a %s response, which must not return content.z,No Content-Type header found in headers (%s))r� r� )r rq rx r} r )r r �codeZNO_MESSAGE_BODYr� r r r r r � s r c C s* t | d kpt| �tkd| t| �f � d S )Nz exc_info (%r) is not a tuple: %r)r r rl )r r r r r � s r c C s t t| ttf� d� d S )NzwYou should not return a string as your application iterator, instead return a single-item list containing a bytestring.)r � isinstancer r2 )r* r r r r' � s r' )�__all__�rerM ri �compiler~ r� �Warningr r r r r% r& r rD r( r$ rm rn r r r r r' r r r r �<module>o s, 7# #A
Back to File Manager