ó Ýà‹]c@s.dZddlZddlZddlZddlZddlZddlZddlmZddl m Z ddl m Z m Z mZmZmZmZddlmZmZddlmZdd lmZdd lmZmZmZmZdd lmZdd l m!Z!ej"Z"dd l#m$Z$iZ%e%j&eƒiiidd6d6dfd6Z'e'j&eddddƒƒe%j&e'ƒiZ(e(j&eƒe)ddddddddddd d!dd"d#d$d%d&d'd(ƒ Z*e(j&e*ƒeee!gZ+de"fd)„ƒYZ,d*e,fd+„ƒYZ-dS(,s) A minimal application base mixin for all ZMQ based IPython frontends. This is not a complete console app, as subprocess will not be able to receive input, there is no real readline support, among other limitations. This is a refactoring of what used to be the IPython/qt/console/qtconsoleapp.py iÿÿÿÿN(t boolean_flag(tfilefind(tDicttListtUnicodetCUnicodetCBooltAny(t base_flagst base_aliasesi(tBlockingKernelClient(tKernelRestarter(t KernelManagerttunnel_to_kerneltfind_connection_filetconnect(t NoSuchKernel(tSession(t localhosts kernel*.jsontexistingtJupyterConsoleAppsJConnect to an existing kernel. If no argument specified, guess most recents confirm-exitsJupyterConsoleApp.confirm_exitsòSet to display confirmation dialog on exit. You can always use 'exit' or 'quit', to force a direct exit without any confirmation. This can also be set in the config file by setting `c.JupyterConsoleApp.confirm_exit`. sùDon't prompt the user when exiting. This will terminate the kernel if it is owned by the frontend, and leave it alive if it is external. This can also be set in the config file by setting `c.JupyterConsoleApp.confirm_exit`. tipsJupyterConsoleApp.ipt transportsJupyterConsoleApp.transportthbsJupyterConsoleApp.hb_porttshellsJupyterConsoleApp.shell_porttiopubsJupyterConsoleApp.iopub_porttstdinsJupyterConsoleApp.stdin_portsJupyterConsoleApp.existingtfs!JupyterConsoleApp.connection_filetkernelsJupyterConsoleApp.kernel_nametsshsJupyterConsoleApp.sshservercBseZdZdZeZeeƒZeeƒZeZ e Z e e ƒƒZe ddeddƒZe ddeddƒZd„ZeddeddƒZe d dedd ƒZeededd ƒZdd „Zd „Zd„Zd„Zd„Zd„Zdd„ZRS(sjupyter-console-mixins@ The Jupyter Console Mixin. This class contains the common portions of console client (QtConsole, ZMQ-based terminal console, etc). It is not a full console, in that launched terminal subprocesses will not be able to accept input. The Console using this mixing supports various extra features beyond the single-process Terminal IPython shell, such as connecting to existing kernel, via: jupyter console --existing as well as tunnel via SSH ttconfigthelps/The SSH server to use to connect to the kernel.s<Path to the ssh key to use for logging in to the ssh server.cCsdtjƒS(Nskernel-%i.json(tostgetpid(tself((s8lib/python2.7/site-packages/jupyter_client/consoleapp.pyt_connection_file_default}ss$Connect to an already running kerneltpythons(The name of the default kernel to start.s’ Set to display confirmation dialog on exit. You can always use 'exit' or 'quit', to force a direct exit without any confirmation.cCs|j|_dS(sˆbuild argv to be passed to kernel subprocess Override in subclasses if any args should be passed to the kernel N(t extra_argst kernel_argv(R#targv((s8lib/python2.7/site-packages/jupyter_client/consoleapp.pytbuild_kernel_argvŒscCs™|jryt|jd|jgƒ}Wn4tk r^|jjd|jƒ|jdƒnX|jjd|ƒ||_n~yt|j|jgƒ}Wn_tk rü|jt j j |jƒkrçt j j |j|jƒ}n |j}||_nXy"t |jd|jgƒ|_Wn(tk rI|jjd|jƒdSXy|jƒWn:tk r”|jjd|jdtƒ|jdƒnXdS( s£find the connection file, and load the info if found. The current working directory and the current profile's security directory will be searched for the file if it is not given by absolute path. When attempting to connect to an existing kernel and the `--existing` argument does not match an existing file, it will be interpreted as a fileglob, and the matching file in the current profile's security dir with the latest access time will be used. After this method is called, self.connection_file contains the *full path* to the connection file, never just its name. t.s1Could not find existing kernel connection file %sis!Connecting to existing kernel: %ssConnection File not found: %sNs"Failed to load connection file: %rtexc_info(RRt runtime_dirt Exceptiontlogtcriticaltexittdebugtconnection_fileR!tpathtbasenametjoinRtIOErrortload_connection_fileterrortTrue(R#tcf((s8lib/python2.7/site-packages/jupyter_client/consoleapp.pytinit_connection_file“s2      "  c CsË|j s|j r"|j r"dS|jƒ|j}|j}|dkrm|jjd|ƒtj dƒn|jr•|j r•||_t ƒ}nt d|d|j d|j d|jd |jƒ}|jjd ||jfƒt ƒ|_yt||j|jƒ}Wn*|jjd d tƒ|j d ƒnX|\|_ |_ |_|_|j}tjj|ƒ\}}|d||_|jƒ|jjdƒ|jjdtjj|jƒƒdS(sset up ssh tunnels, if needed.Nttcps1Can only use ssh tunnels with TCP sockets, not %siÿÿÿÿRt shell_portt iopub_portt stdin_portthb_ports#Forwarding connections to %s via %ssCould not setup tunnelsR+is-sshs/To connect another client via this tunnel, use:s --existing %s(Rt sshservertsshkeyR7RRR.R8tsysR0RtdictR=R>R?R@tinfoR R9R2R!R3tsplitexttwrite_connection_fileR4(R#RRREtnewportsR:troottext((s8lib/python2.7/site-packages/jupyter_client/consoleapp.pytinit_sshÆs<              cCspd}xc|skttjƒƒjdƒd}tjj|jd|ƒ}tjj|ƒsb|nd}q W|S(NRt-iÿÿÿÿskernel-%s.json( tstrtuuidtuuid4tsplitR!R3R5R,texists(R#R:tident((s8lib/python2.7/site-packages/jupyter_client/consoleapp.pyt_new_connection_fileôs  "cCsŸ|jrd|_dStjtjtjƒys|jd|jd|jd|j d|j d|j d|j d|j d|jd |jd |d |jƒ |_Wn4tk rÕ|jjd |jƒ|jd ƒnX|j|j_i}|jjr|j|dR?R@R2t kernel_nametparenttdata_dirsCould not find kernel %sitextra_arguments( RtNonetkernel_managertsignaltSIGINTtSIG_DFLtkernel_manager_classRRTRR=R>R?R@R2RURWRR.R/R0tkernel_client_classtclient_factoryt ipykernelR't start_kerneltatexittregistertcleanup_ipc_filesRARGtcleanup_connection_file(R#tkwargstkm((s8lib/python2.7/site-packages/jupyter_client/consoleapp.pytinit_kernel_managersF                     cCs’|jdk r$|jjƒ|_n]|jd|jd|jd|jd|jd|j d|j d|j d|j d |ƒ |_|jj ƒdS( NRTRRR=R>R?R@R2RV(RZRYtclientt kernel_clientR_RTRRR=R>R?R@R2tstart_channels(R#((s8lib/python2.7/site-packages/jupyter_client/consoleapp.pytinit_kernel_client1s          cCs9|jr dS|jƒ|jƒ|jƒ|jƒdS(su Classes which mix this class in should call: JupyterConsoleApp.initialize(self,argv) N(t _dispatchingR;RKRiRm(R#R(((s8lib/python2.7/site-packages/jupyter_client/consoleapp.pyt initializeEs     N( t__name__t __module__tnamet descriptiontclassesRtflagstaliasesR R^R R_RRR'R9RARBR$RRRURt confirm_exitRYR)R;RKRSRiRmRo(((s8lib/python2.7/site-packages/jupyter_client/consoleapp.pyRZs4          3 . 0 tIPythonConsoleAppcBseZd„ZRS(cOs*tjdƒtt|ƒj||ŽdS(Ns6IPythonConsoleApp is deprecated. Use JupyterConsoleApp(twarningstwarntsuperRxt__init__(R#targsRg((s8lib/python2.7/site-packages/jupyter_client/consoleapp.pyR|Rs (RpRqR|(((s8lib/python2.7/site-packages/jupyter_client/consoleapp.pyRxQs(.t__doc__RcR!R[RCRNRyttraitlets.config.applicationRtipython_genutils.pathRt traitletsRRRRRRtjupyter_core.applicationRR tblockingR t restarterR RR R RRt kernelspecRRTRtConnectionFileMixintlocalinterfacesRRutupdatet app_flagsRvRDt app_aliasesRtRRx(((s8lib/python2.7/site-packages/jupyter_client/consoleapp.pytsX      ."         ÷