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zBaseHandler.setup_environc          
   C   sJ   z:| j ƒ  s| jƒ  r8x| jD ]}| j|ƒ qW | jƒ  W d | jƒ  X d S )N)Úresult_is_fileÚsendfiler2   ÚwriteÚfinish_contentr5   )r6   Údatar   r   r   r3   ©   s    zBaseHandler.finish_responsec             C   s
   t | jƒS )N)r   r%   )r6   r   r   r   r?   º   s    zBaseHandler.get_schemec             C   sJ   yt | jƒ}W n tttfk
r(   Y nX |dkrFt| jƒ| jd< d S d S )Nr   zContent-Length)Úlenr2   Ú	TypeErrorÚAttributeErrorÚNotImplementedErrorÚstrÚ
bytes_sentÚheaders)r6   Zblocksr   r   r   Úset_content_length¿   s    zBaseHandler.set_content_lengthc             C   s   d| j kr| jƒ  d S )NzContent-Length)rR   rS   )r6   r   r   r   Úcleanup_headersÌ   s    
zBaseHandler.cleanup_headersc             C   sh   |r2z$| j r&|d |d ƒj|d ƒ‚W d d }X n| jd k	rDtdƒ‚|| _| j|ƒ| _| j|dƒ}| jS )Nr   r   é   zHeaders already set!ZStatus)Úheaders_sentÚwith_tracebackrR   ÚAssertionErrorÚstatusÚheaders_classÚ_convert_string_typerI   )r6   rY   rR   Úexc_infor   r   r   r1   Ô   s    
zBaseHandler.start_responsec             C   s(   t |ƒtkr|S tdj|t|ƒƒƒ‚d S )Nz!{0} must be of type str (got {1}))ÚtyperP   rX   ÚformatÚrepr)r6   ÚvalueÚtitler   r   r   r[   ð   s    z BaseHandler._convert_string_typec             C   s’   | j rx| jƒ rŽ| jd| j| jf jdƒƒ d| jkrP| jdttjƒ ƒ jdƒƒ | j	rŽd| jkrŽ| jd| j	 jdƒƒ n| jd| j jdƒƒ d S )NzHTTP/%s %s
z
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Date: %s
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)
rC   Úclient_is_modernÚ_writeÚhttp_versionrY   r"   rR   r   r   rD   )r6   r   r   r   Úsend_preambleø   s    
zBaseHandler.send_preamblec             C   sR   | j stdƒ‚n,| js*t|ƒ| _| jƒ  n|  jt|ƒ7  _| j|ƒ | jƒ  d S )Nzwrite() before start_response())rY   rX   rV   rL   rQ   Úsend_headersrc   Ú_flush)r6   rK   r   r   r   rI     s    



zBaseHandler.writec             C   s   dS )NFr   )r6   r   r   r   rH     s    zBaseHandler.sendfilec             C   s"   | j s| jjddƒ | jƒ  n d S )NzContent-LengthÚ0)rV   rR   rE   rf   )r6   r   r   r   rJ   0  s    
zBaseHandler.finish_contentc             C   sF   zt | jdƒr| jjƒ  W d d  | _ | _ | _| _d| _d| _X d S )Nr5   r   F)Úhasattrr2   r5   rR   rY   r%   rQ   rV   )r6   r   r   r   r5   :  s     zBaseHandler.closec             C   s:   | j ƒ  d| _| j s| jƒ r6| jƒ  | jt| jƒƒ d S )NT)rT   rV   rC   rb   re   rc   ÚbytesrR   )r6   r   r   r   rf   G  s
    zBaseHandler.send_headersc             C   s   | j }|d k	ot| j|ƒS )N)rB   Ú
isinstancer2   )r6   Úwrapperr   r   r   rG   P  s    zBaseHandler.result_is_filec             C   s   | j d jƒ dkS )NZSERVER_PROTOCOLzHTTP/0.9)r%   Úupper)r6   r   r   r   rb   V  s    zBaseHandler.client_is_modernc             C   sJ   z>ddl m} | jƒ }||d |d |d | j|ƒ |jƒ  W d d }X d S )Nr   )Úprint_exceptionr   rU   )Ú	tracebackrn   r<   Útraceback_limitÚflush)r6   r\   rn   Ústderrr   r   r   Úlog_exception[  s    
zBaseHandler.log_exceptionc             C   s2   | j tjƒ ƒ | js.| j| j| jƒ| _| jƒ  d S )N)	rs   r    r\   rV   Úerror_outputr%   r1   r2   r3   )r6   r   r   r   r4   k  s    zBaseHandler.handle_errorc             C   s$   || j | jd d … tjƒ ƒ | jgS )N)Úerror_statusÚerror_headersr    r\   Ú
error_body)r6   r%   r1   r   r   r   rt   s  s    zBaseHandler.error_outputc             C   s   t ‚d S )N)rO   )r6   rK   r   r   r   rc   †  s    zBaseHandler._writec             C   s   t ‚d S )N)rO   )r6   r   r   r   rg   �  s    zBaseHandler._flushc             C   s   t ‚d S )N)rO   )r6   r   r   r   r;   —  s    zBaseHandler.get_stdinc             C   s   t ‚d S )N)rO   )r6   r   r   r   r<   ›  s    zBaseHandler.get_stderrc             C   s   t ‚d S )N)rO   )r6   r   r   r   r:   Ÿ  s    zBaseHandler.add_cgi_vars)r   r   )r.   r/   )N)1Ú__name__Ú
__module__Ú__qualname__r=   r@   rA   r>   rC   rd   rD   r   r8   r   rB   r   rZ   rp   ru   rv   rw   rY   r2   rV   rR   rQ   r7   r0   r3   r?   rS   rT   r1   r[   re   rI   rH   rJ   r5   rf   rG   rb   rs   r4   rt   rc   rg   r;   r<   r:   r   r   r   r   r   ^   sT   

		c               @   s>   e Zd Zddd„Zdd„ Zdd„ Zd	d
„ Zdd„ Zdd„ ZdS )r   TFc             C   s(   || _ || _|| _|| _|| _|| _d S )N)ÚstdinÚstdoutrr   Úbase_envr@   rA   )r6   r{   r|   rr   r%   ÚmultithreadÚmultiprocessr   r   r   Ú__init__±  s    zSimpleHandler.__init__c             C   s   | j S )N)r{   )r6   r   r   r   r;   »  s    zSimpleHandler.get_stdinc             C   s   | j S )N)rr   )r6   r   r   r   r<   ¾  s    zSimpleHandler.get_stderrc             C   s   | j j| jƒ d S )N)r%   Úupdater}   )r6   r   r   r   r:   Á  s    zSimpleHandler.add_cgi_varsc             C   sb   | j j|ƒ}|d ks |t|ƒkr$d S ddlm} |dtƒ x"||d … }|sNP | j j|ƒ}q<W d S )Nr   )Úwarnz9SimpleHandler.stdout.write() should not do partial writes)r|   rI   rL   Úwarningsr‚   ÚDeprecationWarning)r6   rK   r2   r‚   r   r   r   rc   Ä  s    zSimpleHandler._writec             C   s   | j jƒ  | j j| _d S )N)r|   rq   rg   )r6   r   r   r   rg   Ñ  s    
zSimpleHandler._flushN)TF)	rx   ry   rz   r€   r;   r<   r:   rc   rg   r   r   r   r   r   ¤  s   
	c               @   s   e Zd ZdZdS )r	   FN)rx   ry   rz   rC   r   r   r   r   r	   Ö  s   c               @   s   e Zd ZdZi Zdd„ ZdS )r
   Tc          	   C   s(   t j| tjjtjjtjtƒ ddd� d S )NFT)r~   r   )r	   r€   r    r{   Úbufferr|   rr   r   )r6   r   r   r   r€     s    zCGIHandler.__init__N)rx   ry   rz   r>   r8   r€   r   r   r   r   r
   î  s   c               @   s   e Zd ZdZi Zdd„ ZdS )r   Tc          	   C   sj   t ƒ }|jddƒ}|jddƒ}|d j|d ƒrD|t|ƒd … |d< tj| tjjtj	jtj
|ddd� d S )Nr   r   r   ú/FT)r~   r   )r   r(   r   rL   r	   r€   r    r{   r…   r|   rr   )r6   r%   ÚpathZscriptr   r   r   r€   $  s    zIISCGIHandler.__init__N)rx   ry   rz   r>   r8   r€   r   r   r   r   r     s   )Úutilr   r   r   rR   r   r    r$   r   Ú__all__r   r   r   Ú__contains__r   r   r   r   r   r	   r
   r   r   r   r   r   Ú<module>   s(   
<  H2