ó (LD]c@sAdZddlmZdZdddddgZdd lmZdd lZdd lZdd l m Z m Z m Z dd l Z dd l Z ydd lmZWn!ek rÄdd lmZnXdd lZdd lZdd lZdd lZdd lZejd ƒZy.ejjed ƒZejjedƒZWn;ek r{ejjedƒZejjedƒZnXdZdZe ej!dd ƒp dZ"e"j#ƒdkr¾dZ"ndd„Z$de%fd„ƒYZ&eeee"d„ƒZ'e"d„Z(d a)ej*ƒZ+e"d„Z,d„Z-d„Z.d„Z/d S(shCapture C-level FD output on pipes Use `wurlitzer.pipes` or `wurlitzer.sys_pipes` as context managers. iÿÿÿÿ(tprint_functions1.0.3tpipest sys_pipestsys_pipes_forevertstop_sys_pipest Wurlitzer(tcontextmanagerN(tfcntltF_GETFLtF_SETFL(tQueuetstdouttstderrt __stdoutpt __stderrpiitencodingtutf8tasciicCsd}xsttd|ƒƒD][}ytj||ƒSWqtk rw}|}|jtjkrqtj dƒqx‚qXqW|r‹|‚ndS(s Like os.dup2, but retry on EBUSYi gš™™™™™¹?N( tNonetrangetinttostdup2tOSErrorterrnotEBUSYttimetsleep(tatbttimeouttdup_errtite((s(lib/python2.7/site-packages/wurlitzer.pyR4s cBsneZdZdZd d ed„Zd„Zd„Zd„Z d„Z d„Z d„Z d „Z d „ZRS( siClass for Capturing Process-level FD output via dup2 Typically used via `wurlitzer.capture` gš™™™™™É?cCsu||_|tkr$|j|_n ||_||_i|_i|_i|_|j|jd<|j|jdR=(R*R<((s(lib/python2.7/site-packages/wurlitzer.pyR(s cCs|j|jf|_dS(sSetup handle for output, if anyN(R"R$thandle(R*((s(lib/python2.7/site-packages/wurlitzer.pyt _setup_handleƒscCsdS(sCFinish handle, if anything should be done when it's all wrapped up.N((R*((s(lib/python2.7/site-packages/wurlitzer.pyt_finish_handle‡scsItjtƒtjtƒˆjƒtjƒ\ˆ_ˆ_ˆjg‰idˆj6‰ˆj rŠˆj dƒ}ˆj |ƒdˆ|ReRkR[R1R&titemsR%RRA(R*texc_typet exc_valuet tracebackR3R4R5((s(lib/python2.7/site-packages/wurlitzer.pyt__exit__ës     N(t__name__t __module__t__doc__RVRt_default_encodingR+R9R=R)R(R@RARlRq(((s(lib/python2.7/site-packages/wurlitzer.pyREs      `c cs‘t}}|tkrvtjƒ\}}tj|dƒ}|r[tj|dd|ƒ}ntj|dƒ}t}n |}}|tkr›d}|}nv|tkrtjƒ\}}tj|dƒ}|rìtj|dd|ƒ}ntj|dƒ}t}n |}}|s|r&d} n|} t d|d|d| ƒ} z| ||fVWdQXWd|ry|j ƒn|rŒ|j ƒnXdS(sCapture C-level stdout/stderr in a context manager. The return value for the context manager is (stdout, stderr). Examples -------- >>> with capture() as (stdout, stderr): ... printf("C-level stdout") ... output = stdout.read() twbtrRtrbR R N( ROtPIPERR0tfdopentiotopenRDR#RRR1( R R Rt stdout_pipet stderr_pipetstdout_rtstdout_wtstderr_rtstderr_wtcapture_encodingtw((s(lib/python2.7/site-packages/wurlitzer.pyRýs>            cCsttjtjd|ƒS(sâRedirect C-level stdout/stderr to sys.stdout/stderr This is useful of sys.sdout/stderr are already being forwarded somewhere. DO NOT USE THIS if sys.stdout and sys.stderr are not already being forwarded. R(RR-R R (R((s(lib/python2.7/site-packages/wurlitzer.pyR4scCs6t*tdkr,t|ƒatjƒnWdQXdS(svRedirect all C output to sys.stdout/err This is not a context manager; it turns on C-forwarding permanently. N(t _mighty_lockt_mighty_wurlitzerRRRl(R((s(lib/python2.7/site-packages/wurlitzer.pyRBs  cCs9t-tdk r/tjdddƒdanWdQXdS(s7Stop permanent redirection started by sys_pipes_foreverN(R…R†RRq(((s(lib/python2.7/site-packages/wurlitzer.pyRNs cCsJt|dƒs tjdƒdS|jjdtƒ|jjdtƒdS(sºRegister me as an IPython extension Captures all C output during execution and forwards to sys. Does nothing on terminal IPython. Use: %load_ext wurlitzer tkernels;wurlitzer extension doesn't do anything in terminal IPythonNt pre_executet post_execute(R,twarningstwarnR_RRRR(tip((s(lib/python2.7/site-packages/wurlitzer.pytload_ipython_extensionWs cCs=t|dƒsdS|jjdtƒ|jjdtƒdS(sJUnload me as an IPython extension Use: %unload_ext wurlitzer R‡NRˆR‰(R,R_RYRR(RŒ((s(lib/python2.7/site-packages/wurlitzer.pytunload_ipython_extensionis(0Rtt __future__Rt __version__t__all__t contextlibRtctypesRRRR R{RtqueueR t ImportErrorRPR-RgRRŠtCDLLRRFtc_void_ptin_dllRHRIt ValueErrorR#RyR,tstdinRutlowerRtobjectRRRR†tLockR…RRRRŽ(((s(lib/python2.7/site-packages/wurlitzer.pytsZ              ¸6