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This allows to know whether the wait() method exited normally or because of the timeout. This class can be removed when Django supports only Python >= 2.7. cCsI|jjz'|js,|jj|n|jSWd|jjXdS(N(t _Event__condtacquiret _Event__flagtwaittrelease(RJttimeout((s.../Django//lib/python/django/test/testcases.pyRbs    N(RgRhRMR1Rb(((s.../Django//lib/python/django/test/testcases.pyR^stStoppableWSGIServercBs>eZdZdZddZdZdZdZRS(uW The code in this class is borrowed from the `SocketServer.BaseServer` class in Python 2.6. The important functionality here is that the server is non- blocking and that it can be shut down at any moment. This is made possible by the server regularly polling the socket and checking if it has been asked to stop. Note for the future: Once Django stops supporting Python 2.6, this class can be removed as `WSGIServer` will have this ability to shutdown on demand and will not require the use of the _ImprovedEvent class whose code is borrowed from Python 2.7. cOs2tt|j||t|_t|_dS(N(RReRjR^t"_StoppableWSGIServer__is_shut_downRWt_StoppableWSGIServer__serving(RJR6R7((s.../Django//lib/python/django/test/testcases.pyRjs g?cCsnt|_|jjxD|jr\tj|ggg|\}}}|r|jqqW|jjdS(uw Handle one request at a time until shutdown. Polls for shutdown every poll_interval seconds. N(RVRgRftcleartselectt_handle_request_noblockR;(RJt poll_intervaltrtwRN((s.../Django//lib/python/django/test/testcases.pyt serve_forevers   $cCs.t|_|jjds*tdndS(u Stops the serve_forever loop. Blocks until the loop has finished. This must be called while serve_forever() is running in another thread, or it will deadlock. iunFailed to shutdown the live test server in 2 seconds. The server might be stuck or generating a slow response.N(RWRgRfRbt RuntimeError(RJ((s.../Django//lib/python/django/test/testcases.pytshutdowns cCs7tj|gggd}|ds)dS|jdS(u/Handle one request, possibly blocking. iN(RiR1Rj(RJtfd_sets((s.../Django//lib/python/django/test/testcases.pythandle_requests cCsy|j\}}Wntjk r-dSX|j||ry|j||Wqtk r|j|||j|qXndS(u Handle one request, without blocking. I assume that select.select has returned that the socket is readable before this function was called, so there should be no risk of blocking in get_request(). N(t get_requesttsocketterrortverify_requesttprocess_requestRat handle_errort close_request(RJtrequesttclient_address((s.../Django//lib/python/django/test/testcases.pyRjs (RgRhRMRjRnRpRrRj(((s.../Django//lib/python/django/test/testcases.pyRes      t_MediaFilesHandlercBs)eZdZdZdZdZRS(u Handler for serving the media files. This is a private class that is meant to be used solely as a convenience by LiveServerThread. cCstjS(N(Rt MEDIA_ROOT(RJ((s.../Django//lib/python/django/test/testcases.pyt get_base_dirscCstjS(N(Rt MEDIA_URL(RJ((s.../Django//lib/python/django/test/testcases.pyt get_base_urlscCs3|jt|jd}t||d|jS(Nit document_root(RRytbase_urlR*R~(RJRzt relative_url((s.../Django//lib/python/django/test/testcases.pyR*s(RgRhRMR~RR*(((s.../Django//lib/python/django/test/testcases.pyR|s  tLiveServerThreadcBs/eZdZddZdZddZRS(uL Thread for running a live http server while the tests are running. cCsS||_d|_||_tj|_d|_||_t t |j dS(N( R R1tporttpossible_portst threadingtEventtis_readyRutconnections_overrideRRRj(RJR RR((s.../Django//lib/python/django/test/testcases.pyRjs     cCsi|jrFddlm}x*|jjD]\}}|||RER8R?RFRPRQRitobjectRtRRRGRRRFRXRZR[R\t version_infoRR^t_EventReR|tThreadRR(((s.../Django//lib/python/django/test/testcases.pyts          ((            5&b +      JC