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transmit the wrapped file-like object using a platform-specific
approach. It should return a false value if normal iteration
should be used instead. An exception can be raised to indicate
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r7 Nr F)rM r1 r7 rX rb r' rW r_ rP r r r r7 H s �zBaseHandler.closec C s8 | � � d| _| jr | �� r4| �� | �t| j�� dS )z1Transmit headers to the client, via self._write()TN)rZ r_ rE rn rq ro rr rX rP r r r rs U s
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Nr� rP r r r rt � s zBaseHandler._flushc C s t �dS )z4Override in subclass to return suitable 'wsgi.input'Nr� rP r r r r= � s zBaseHandler.get_stdinc C s t �dS )z5Override in subclass to return suitable 'wsgi.errors'Nr� rP r r r r> � s zBaseHandler.get_stderrc C s t �dS )z>Override in subclass to insert CGI variables in 'self.environ'Nr� rP r r r r< � s zBaseHandler.add_cgi_vars)N)2�__name__�
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� Zdd� Z dS )r aq Handler that's just initialized with streams, environment, etc.
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)
handler.run(app)TFc C s( || _ || _|| _|| _|| _|| _d S �N)�stdin�stdoutr} �base_envrB rC )r8 r� r� r} r' � multithread� multiprocessr r r �__init__� s zSimpleHandler.__init__c C s | j S r� )r� rP r r r r= � s zSimpleHandler.get_stdinc C s | j S r� )r} rP r r r r> � s zSimpleHandler.get_stderrc C s | j �| j� d S r� )r' �updater� rP r r r r< � s zSimpleHandler.add_cgi_varsc C s^ | j �|�}|d u s |t|�kr$d S ddlm} |dt� ||d � }|sLqZ| j �|�}q:d S )Nr )�warnz9SimpleHandler.stdout.write() should not do partial writes)r� rK rR �warningsr� �DeprecationWarning)r8 rO r1 r� r r r ro � s � zSimpleHandler._writec C s | j �� | j j| _d S r� )r� r| rt rP r r r rt � s
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handler = BaseCGIHandler(inp,out,err,env)
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FastCGI, that have usable input/output/error streams and an environment
mapping. It's also the base class for CGIHandler, which just uses
sys.stdin, os.environ, and so on.
The constructor also takes keyword arguments 'multithread' and
'multiprocess' (defaulting to 'True' and 'False' respectively) to control
the configuration sent to the application. It sets 'origin_server' to
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CGIHandler().run(app)
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uses 'wsgi.run_once' of 'True', 'wsgi.multithread' of 'False', and
'wsgi.multiprocess' of 'True'. It does not take any initialization
parameters, but always uses 'sys.stdin', 'os.environ', and friends.
If you need to override any of these parameters, use BaseCGIHandler
instead.
Tc C s( t j| tjjtjjtjt� ddd� d S )NFT�r� r� )r r� r" r� �bufferr� r} r rP r r r r� s �zCGIHandler.__init__N�r� r� r� r� r@ r: r� r r r r r
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Microsoft IIS without having set the config allowPathInfo option (IIS>=7)
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