ó ú2ec@srdZddlZddlZddlZddlmZd„Zdejfd„ƒYZdddd„Z dS(sv SCGI-->WSGI application proxy, "SWAP". (Originally written by Titus Brown.) This lets an SCGI front-end like mod_scgi be used to execute WSGI application objects. To use it, subclass the SWAP class like so:: class TestAppHandler(swap.SWAP): def __init__(self, *args, **kwargs): self.prefix = '/canal' self.app_obj = TestAppClass swap.SWAP.__init__(self, *args, **kwargs) where 'TestAppClass' is the application object from WSGI and '/canal' is the prefix for what is served by the SCGI Web-server-side process. Then execute the SCGI handler "as usual" by doing something like this:: scgi_server.SCGIServer(TestAppHandler, port=4000).serve() and point mod_scgi (or whatever your SCGI front end is) at port 4000. Kudos to the WSGI folk for writing a nice PEP & the Quixote folk for writing a nice extensible SCGI server for Python! iÿÿÿÿN(t scgi_servercCs?tjdtjtjƒƒƒ}tjjd||fƒdS(Ns%Y-%m-%d %H:%M:%Ss[%s] %s (ttimetstrftimet localtimetsyststderrtwrite(tmsgt timestamp((s?/usr/local/lib/python2.7/dist-packages/paste/util/scgiserver.pytdebug!s tSWAPcBs,eZdZdZdZd„Zd„ZRS(s` SCGI->WSGI application proxy: let an SCGI server execute WSGI application objects. cOsT|jstdƒ‚|jdk s0tdƒ‚|f|}tjj||ŽdS(Nsmust set app_objsmust set prefix(tapp_objtAssertionErrortprefixtNoneRt SCGIHandlert__init__(tselftargstkwargs((s?/usr/local/lib/python2.7/dist-packages/paste/util/scgiserver.pyR.s csC|jdƒ}|jdƒ}|j|ƒ}||d} td!| ƒnXdS(%s2 Handle an individual connection. trtws wsgi.inputs wsgi.errorsiis wsgi.versionswsgi.multithreadswsgi.multiprocesss wsgi.run_oncetHTTPStofftont1thttpsswsgi.url_schemethttpt REQUEST_URIt?t SCRIPT_NAMEt PATH_INFOcsˆj|ƒdS(N(tappend(tdata(tchunks(s?/usr/local/lib/python2.7/dist-packages/paste/util/scgiserver.pyRVscse|r?z,ˆr1tj|d|d|dƒnWdd}XnˆrTtdƒ‚n||gˆ(ˆS(NiiisHeaders already set!(tsixtreraiseRR (tstatustresponse_headerstexc_info(t headers_sentt headers_setR(s?/usr/local/lib/python2.7/dist-packages/paste/util/scgiserver.pytstart_responseYs&  s500 Server Errors Content-types text/htmlsXXX start_response never calleds Status: %s s%s: %s s Ntcloses,IOError while closing connection ignored: %s(ii(RR(s Content-types text/html(tmakefiletread_envRRtFalsetTruetgetR tlentsplitRR R RthasattrR+tIOErrorR (RtconntinputtoutputtenvironR tpathR*tresultR!R%R&theaderterr((R"R(R)Rs?/usr/local/lib/python2.7/dist-packages/paste/util/scgiserver.pythandle_connection4sX         $          N(t__name__t __module__t__doc__RR R RR=(((s?/usr/local/lib/python2.7/dist-packages/paste/util/scgiserver.pyR &s  cs}dtf‡‡fd†ƒY}td|ƒ}x5dD]-}tƒ|dk r5tƒ|||R?R((RBR (s?/usr/local/lib/python2.7/dist-packages/paste/util/scgiserver.pyRA¡st handler_classthosttportt max_childrenN(RDRERF(R tdicttlocalsRRt SCGIServertserve(RBR RERDRFRARtkwarg((RBR s?/usr/local/lib/python2.7/dist-packages/paste/util/scgiserver.pytserve_application‹s  ( R@R#RRtscgiRR RR RRL(((s?/usr/local/lib/python2.7/dist-packages/paste/util/scgiserver.pyts    e