ÿØÿà JFIF      ÿÛ „ 	 ( %!1!%)+//.383,7(-.+



-%%-////---/-.+/--+------/------/--0+--/-/-----.-----ÿÀ  ¥2" ÿÄ               ÿÄ J  	     ! 1AQ"aq2‘#BR‚¡ÁÑ3br’¢±Âð$CSƒ²á4c“%DsÓñÿÄ              ÿÄ *        !1AQa‘"2q3±ð#b¡ÿÚ   ? ¼QxJQaÍuò¸Zö Úü8,ÐÚú
"SSn<rçù–´âE—^ªBÖ9À\†¸ÔÁT­ÃÛ5
ëd´³Í#Ý;Þ38œî ¶H£M:wÎ3…³…âpÔF&‚FK¸9„â4àGEõªfÿ ‘ñ(ßw­pŽF|È¥ù®häðÍÑ¶¹‘[ÒinÙW¶ùñY˜Q{›K"išÒ[Ú8žë\F¹@-?v"ÔU”,ìöžkÿ {I‡£šÍ?e
ríV
..............................................................................................................................................................................
.............................................................................                                                  
                                                                                                                                                                                     ÿØÿà JFIF      ÿÛ „ 	 ( %!1!%)+//.383,7(-.+



-%%-////---/-.+/--+------/------/--0+--/-/-----.-----ÿÀ  ¥2" ÿÄ               ÿÄ J  	     ! 1AQ"aq2‘#BR‚¡ÁÑ3br’¢±Âð$CSƒ²á4c“%DsÓñÿÄ              ÿÄ *        !1AQa‘"2q3±ð#b¡ÿÚ   ? ¼QxJQaÍuò¸Zö Úü8,ÐÚú
"SSn<rçù–´âE—^ªBÖ9À\†¸ÔÁT­ÃÛ5
ëd´³Í#Ý;Þ38œî ¶H£M:wÎ3…³…âpÔF&‚FK¸9„â4àGEõªfÿ ‘ñ(ßw­pŽF|È¥ù®häðÍÑ¶¹‘[ÒinÙW¶ùñY˜Q{›K"išÒ[Ú8žë\F¹@-?v"ÔU”,ìöžkÿ {I‡£šÍ?e
ríV
..............................................................................................................................................................................
.............................................................................                                                  
                                                                                                                                                                                     U
    e5d:                     @   s   d gZ ddlZddlZddlZedZedZG dd deZdd Z	d	d
 Z
dd  ZG dd dZG dd dZG dd dZG dd dZG dd dZdd Zdd Zdd Zdd Zdd Zd d! Zd"d# Zd$d% ZdS )&	validator    Nz^[a-zA-Z][a-zA-Z0-9\-_]*$z[\000-\037]c                   @   s   e Zd ZdS )WSGIWarningN)__name__
__module____qualname__ r   r   (/usr/lib64/python3.8/wsgiref/validate.pyr   y   s   r   c                 G   s   | st | d S N)AssertionError)Zcondargsr   r   r   assert_~   s    r   c                 C   s(   t | tkr| S td|t| d S )Nz!{0} must be of type str (got {1}))typestrr
   formatrepr)valuetitler   r   r   check_string_type   s
    r   c                    s    fdd}|S )Nc                     s   t t| dkd t | d | \} t| g  fdd}t|d |d< t|d |d< ||}t |d k	oz|dkd	 t| t|S )
N   zTwo arguments requiredNo keyword arguments allowedc                     s   t t| dkpt| dkd| f  t | d | d }| d }t| dkrV| d }nd }t| t| t|| t| d  t |  S )Nr      zInvalid number of arguments: %sr   r      )r   lencheck_statuscheck_headerscheck_content_typecheck_exc_infoappendWriteWrapper)r   kwstatusheadersexc_infoZstart_responseZstart_response_startedr   r   start_response_wrapper   s    


z;validator.<locals>.lint_app.<locals>.start_response_wrapper
wsgi.inputwsgi.errorsFz>The application must return an iterator, if only an empty list)r   r   check_environInputWrapperErrorWrappercheck_iteratorIteratorWrapper)r   r   environr$   iteratorapplicationr#   r   lint_app   s    
zvalidator.<locals>.lint_appr   )r/   r0   r   r.   r   r      s    )c                   @   s<   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd ZdS )r(   c                 C   s
   || _ d S r	   )input)self
wsgi_inputr   r   r   __init__   s    zInputWrapper.__init__c                 G   s0   t t|dk | jj| }t t|tk |S Nr   )r   r   r1   readr   bytesr2   r   vr   r   r   r6      s    zInputWrapper.readc                 G   s0   t t|dk | jj| }t t|tk |S r5   )r   r   r1   readliner   r7   r8   r   r   r   r:      s    zInputWrapper.readlinec                 G   sJ   t t|dk | jj| }t t|tk |D ]}t t|tk q0|S r5   )r   r   r1   	readlinesr   listr7   )r2   r   linesliner   r   r   r;      s    zInputWrapper.readlinesc                 c   s   |   }|sd S |V  q d S r	   )r:   )r2   r>   r   r   r   __iter__   s    zInputWrapper.__iter__c                 C   s   t dd d S )Nr   z input.close() must not be calledr   r2   r   r   r   close   s    zInputWrapper.closeN)	r   r   r   r4   r6   r:   r;   r?   rB   r   r   r   r   r(      s   r(   c                   @   s4   e Zd Zdd Zdd Zdd Zdd Zd	d
 ZdS )r)   c                 C   s
   || _ d S r	   )errors)r2   wsgi_errorsr   r   r   r4      s    zErrorWrapper.__init__c                 C   s    t t|tk | j| d S r	   )r   r   r   rC   writer2   sr   r   r   rE      s    zErrorWrapper.writec                 C   s   | j   d S r	   )rC   flushrA   r   r   r   rH      s    zErrorWrapper.flushc                 C   s   |D ]}|  | qd S r	   )rE   )r2   seqr>   r   r   r   
writelines   s    zErrorWrapper.writelinesc                 C   s   t dd d S )Nr   z!errors.close() must not be calledr@   rA   r   r   r   rB      s    zErrorWrapper.closeN)r   r   r   r4   rE   rH   rJ   rB   r   r   r   r   r)      s
   r)   c                   @   s   e Zd Zdd Zdd ZdS )r   c                 C   s
   || _ d S r	   )writer)r2   Zwsgi_writerr   r   r   r4      s    zWriteWrapper.__init__c                 C   s   t t|tk | | d S r	   )r   r   r7   rK   rF   r   r   r   __call__   s    zWriteWrapper.__call__N)r   r   r   r4   rL   r   r   r   r   r      s   r   c                   @   s   e Zd Zdd Zdd ZdS )PartialIteratorWrapperc                 C   s
   || _ d S r	   r-   )r2   wsgi_iteratorr   r   r   r4      s    zPartialIteratorWrapper.__init__c                 C   s   t | jd S r	   )r+   r-   rA   r   r   r   r?     s    zPartialIteratorWrapper.__iter__N)r   r   r   r4   r?   r   r   r   r   rM      s   rM   c                   @   s4   e Zd Zdd Zdd Zdd Zdd Zd	d
 ZdS )r+   c                 C   s    || _ t|| _d| _|| _d S )NF)original_iteratoriterr-   closedcheck_start_response)r2   rO   rS   r   r   r   r4   	  s    
zIteratorWrapper.__init__c                 C   s   | S r	   r   rA   r   r   r   r?     s    zIteratorWrapper.__iter__c                 C   sT   t | j d t| j}t|tk	r4t dd|f  | jd k	rPt | jd d | _|S )NzIterator read after closedFz$Iterator yielded non-bytestring (%r)zjThe application returns and we started iterating over its body, but start_response has not yet been called)r   rR   nextr-   r   r7   rS   )r2   r9   r   r   r   __next__  s    

zIteratorWrapper.__next__c                 C   s    d| _ t| jdr| j  d S )NTrB   )rR   hasattrrP   rB   rA   r   r   r   rB     s    zIteratorWrapper.closec                 C   s"   | j stjd t| j d d S )Nz/Iterator garbage collected without being closed)rR   sysstderrrE   r   rA   r   r   r   __del__#  s    zIteratorWrapper.__del__N)r   r   r   r4   r?   rU   rB   rY   r   r   r   r   r+     s
   r+   c                 C   s  t t| tkdt| | f  dD ]}t || kd|f  q"dD ]"}t || kd||dd  f  q@d| krxtdt |  D ]:}d	|krqt t| | tkd
|t| | | | f  qt t| d tkd| d f  t | d dkd| d   t	| d  t
| d  | d dkr0td| d  t t | d pL| d dd| d   t | d pv| d dd| d   | drt t| d dkd| d   | dst d| kd t | ddkd d S )Nz:Environment is not of the right type: %r (environment: %r))	REQUEST_METHODZSERVER_NAMEZSERVER_PORTwsgi.versionr%   r&   zwsgi.multithreadzwsgi.multiprocesszwsgi.run_oncez$Environment missing required key: %r)ZHTTP_CONTENT_TYPEZHTTP_CONTENT_LENGTHz8Environment should not have the key: %s (use %s instead)   ZQUERY_STRINGzQUERY_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)r[   z#wsgi.version should be a tuple (%r)zwsgi.url_scheme)ZhttpZhttpszwsgi.url_scheme unknown: %rr%   r&   rZ   )ZGETZHEADZPOSTZOPTIONSZPATCHZPUTZDELETEZTRACEzUnknown REQUEST_METHOD: %rZSCRIPT_NAME/z$SCRIPT_NAME doesn't start with /: %rZ	PATH_INFOz"PATH_INFO doesn't start with /: %rZCONTENT_LENGTHr   zInvalid 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 '/')r   r   dictwarningswarnr   keysr   tuplecheck_inputcheck_errorsget
startswithint)r,   keyr   r   r   r'   *  sx    





r'   c                 C   s&   dD ]}t t| |d| |f  qd S )N)r6   r:   r;   r?   z-wsgi.input (%r) doesn't have the attribute %sr   rV   )r3   attrr   r   r   rd   k  s    
rd   c                 C   s&   dD ]}t t| |d| |f  qd S )N)rH   rE   rJ   z.wsgi.errors (%r) doesn't have the attribute %srj   )rD   rk   r   r   r   re   q  s    
re   c                 C   sv   t | d} | d dd }tt|dkd|  t|}t|dkd|  t| dk sb| d d	krrtd
|  t d S )NStatusr   r   r   z)Status codes must be three characters: %rd   zStatus 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   rh   r`   ra   r   )r    Zstatus_codeZ
status_intr   r   r   r   w  s    
r   c                 C   s  t t| tkd| t| f  | D ]}t t|tkd|t|f  t t|dk |\}}t|d}t|d}t | dkd|  t d|kod	|kd
|  t t|d|  t |	d o|	d d|  t
|r"t dd|t
|df  q"d S )Nz%Headers (%r) must be of type list: %rz1Individual headers (%r) must be of type tuple: %rr   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': %rzBad header name: %r-_z#Names may not end in '-' or '_': %rr   z#Bad header value: %r (bad char: %r))r   r   r<   rc   r   r   lower	header_researchendswithbad_header_value_regroup)r!   itemnamer   r   r   r   r     s>    




r   c                 C   s|   t | d} t| d dd }d}|D ]:\}}t |d}| dkr&||krR d S tdd|  q&||krxtdd|  d S )	Nrl   r   r   )   i0  rq   zcontent-typezJContent-Type header found in a %s response, which must not return content.z,No Content-Type header found in headers (%s))r   rh   rp   rv   r   )r    r!   codeZNO_MESSAGE_BODYr}   r   r   r   r   r     s    

r   c                 C   s*   t | d kpt| tkd| t| f  d S )Nz exc_info (%r) is not a tuple: %r)r   r   rc   )r"   r   r   r   r     s    r   c                 C   s   t t| ttf d d S )NzwYou should not return a string as your application iterator, instead return a single-item list containing a bytestring.)r   
isinstancer   r7   rN   r   r   r   r*     s    r*   )__all__rerW   r`   compilerw   rz   Warningr   r   r   r   r(   r)   r   rM   r+   r'   rd   re   r   r   r   r   r*   r   r   r   r   <module>o   s,   

7#		#A