ó &9_[c@@sÂdZddlmZddlZddlZddlZddlmZddl Z d„Z de j fd„ƒYZ de fd „ƒYZd „Zd „Zejd kr¸eZneZdS( s:Enable wxPython to be used interacively in prompt_toolkit i(tabsolute_importN(t default_timercC@sŽyvtjƒ}|dk rutjƒs-t‚tjƒ}tj|ƒ}x|jƒrd|jƒqKW|j ƒ~nWnt k r‰nXdS(s¼Run the wx event loop by processing pending events only. This approach seems to work, but its performance is not great as it relies on having PyOS_InputHook called regularly. iN( twxtGetApptNonet Thread_IsMaintAssertionErrort EventLooptEventLoopActivatortPendingtDispatcht ProcessIdletKeyboardInterrupt(tcontexttapptevtlooptea((s@lib/python2.7/site-packages/IPython/terminal/pt_inputhooks/wx.pyt inputhook_wx1 s      tEventLoopTimercB@seZd„Zd„ZRS(cC@s||_tjj|ƒdS(N(tfuncRtTimert__init__(tselfR((s@lib/python2.7/site-packages/IPython/terminal/pt_inputhooks/wx.pyR&s cC@s|jƒdS(N(R(R((s@lib/python2.7/site-packages/IPython/terminal/pt_inputhooks/wx.pytNotify*s(t__name__t __module__RR(((s@lib/python2.7/site-packages/IPython/terminal/pt_inputhooks/wx.pyR$s tEventLoopRunnercB@seZd„Zd„ZRS(cC@sK||_tjƒ|_t|jƒ|_|jj|ƒ|jjƒdS(N( tinput_is_readyRRRRt check_stdinttimertStarttRun(RttimeR((s@lib/python2.7/site-packages/IPython/terminal/pt_inputhooks/wx.pyR/s  cC@s-|jƒr)|jjƒ|jjƒndS(N(RRtStopRtExit(R((s@lib/python2.7/site-packages/IPython/terminal/pt_inputhooks/wx.pyR6s  (RRRR(((s@lib/python2.7/site-packages/IPython/terminal/pt_inputhooks/wx.pyR-s cC@skyStjƒ}|dk rRtjƒs-t‚tƒ}|jddd|jƒnWntk rfnXdS(sˆRun the wx event loop, polling for stdin. This version runs the wx eventloop for an undetermined amount of time, during which it periodically checks to see if anything is ready on stdin. If anything is ready on stdin, the event loop exits. The argument to elr.Run controls how often the event loop looks at stdin. This determines the responsiveness at the keyboard. A setting of 1000 enables a user to type at most 1 char per second. I have found that a setting of 10 gives good keyboard response. We can shorten it further, but eventually performance would suffer from calling select/kbhit too often. R i RiN( RRRRRRRRR (R Rtelr((s@lib/python2.7/site-packages/IPython/terminal/pt_inputhooks/wx.pyt inputhook_wx2;s    cC@s6ytjƒ}|dk rtjƒs-t‚ttjtjƒƒs^tjtjtj ƒntj ƒ}tj |ƒ}t ƒ}x’|j ƒsx#|jƒr¶t ƒ}|jƒq”W|jƒt ƒ|}|dkrêtjdƒq…|dkrtjdƒq…tjdƒq…W~nWntk r1nXdS(s^Run the wx event loop by processing pending events only. This is like inputhook_wx1, but it keeps processing pending events until stdin is ready. After processing all pending events, a call to time.sleep is inserted. This is needed, otherwise, CPU usage is at 100%. This sleep time should be tuned though for best performance. g$@gð?gš™™™™™¹?gš™™™™™©?gü©ñÒMbP?iN(RRRRRtcallabletsignalt getsignaltSIGINTtdefault_int_handlerRRtclockRR R R R tsleepR (R RRRttt used_time((s@lib/python2.7/site-packages/IPython/terminal/pt_inputhooks/wx.pyt inputhook_wx3Vs0           tdarwin(t__doc__t __future__RtsysR&R ttimeitRR*RRRRtobjectRR$R.tplatformt inputhook(((s@lib/python2.7/site-packages/IPython/terminal/pt_inputhooks/wx.pyts        7