ChSrSSKrSSKrSSKrSSKrSSKrSSKrSSKJ r SSK J r SSK J r "SS\ 5r"SS \ 5rg!\a SrNGf=f) zA parent poller for unix.N)interrupt_main)Thread) get_loggerc2^\rSrSrSrU4SjrSrSrU=r$)ParentPollerUnixzpA Unix-specific daemon thread that terminates the program immediately when the parent process no longer exists. c0>[TU]5 SUlg)zInitialize the poller.TN)super__init__daemon)self __class__s iC:\Users\julio\OneDrive\Documentos\Trabajo\Ideas Frescas\venv\Lib\site-packages\ipykernel/parentpoller.pyr ParentPollerUnix.__init__s  c$SSKJn [R"5S:Xa/[ 5R S5 [R "S5 [R"S5 Ma![anURU:XaSnAMeSnAff=f)zRun the poller.r)EINTR-Parent appears to have exited, shutting down.g?N) errnorosgetppidrwarning_exittimesleepOSError)r res rrunParentPollerUnix.runsm  ::<1$L(()XYHHQK 3   77e# sAA)) B3B  B  B)r __name__ __module__ __qualname____firstlineno____doc__r r__static_attributes__ __classcell__rs@rrrs rrc6^\rSrSrSrSU4SjjrSrSrU=r$)ParentPollerWindows/zA Windows-specific daemon thread that listens for a special event that signals an interrupt and, optionally, terminates the program immediately when the parent process no longer exists. c>U(d U(de[TU]5 [c Sn[U5eSUlXlX lg)akCreate the poller. At least one of the optional parameters must be provided. Parameters ---------- interrupt_handle : HANDLE (int), optional If provided, the program will generate a Ctrl+C event when this handle is signaled. parent_handle : HANDLE (int), optional If provided, the program will terminate immediately when this handle is signaled. Nz#ParentPollerWindows requires ctypesT)r r ctypes ImportErrorr interrupt_handle parent_handle)r r0r1msgrs rr ParentPollerWindows.__init__5sC =00  >7Cc" " 0*rcSSKJnJn /nUR (aUR UR 5 UR(aUR UR5 [R"5SnURS5(a[RO[Rn[RRR![#U5U[#U5-"U6SU5nX&s=::a[#U5:aO OX6U- nXpR :Xa=[%[&R("[&R*55(a [-5 O[XpR:Xa/[/5R1S5 [2R4"S5 OUS:a[6R8"SSS 9 g GM ![a SSKJnJn GNf=f) z-Run the poll loop. This method never returns.r)INFINITE WAIT_OBJECT_064FrrzParent poll failed. If the frontend dies, the kernel may be left running. Please let us know about your system (bitness, Python, etc.) at ipython-dev@scipy.org) stacklevelN)_winapir5r6r/ _subprocessr0appendr1platform architecture startswithr.c_int64c_intwindllkernel32WaitForMultipleObjectslencallablesignal getsignalSIGINTrrrrrwarningswarn)r r5r6handlesarchrAresulthandles rrParentPollerWindows.runKsh < 7   NN400 1    NN4-- .$$&q)"&//$"7"7V\\]]++BBG W%0 F5W5 -!78222  0 0 ?@@&(111L(()XYHHQK! ) ! ; < ; ; rUs[  "$v6J&JQ FsAAA