'g{ SSKrSSKrSSKrSSKrSSKrSSKrSSKrSSKrSSKrSSK r SSK r SSK r SSK r SSKJrJr SSKJrJr \ R(R+5r\R/S5=(d \R/S5r\(a SrSSKJr OS r\ R8SS :r\(aS rOS r"S S\5r "SS\5r!Suq"q#Sr$Sr%Sr&"SS\'5r("SS\(5r)g!\ a SSKr Nf=f)N) STDIN_FILENOCHILD)whichPtyProcessErrorsolarissunosF) _fork_ptyTc[U/5$N)bytesis 7/usr/lib/python3/dist-packages/ptyprocess/ptyprocess.py_byter(saSzc[U5$r )chrrs rrr+s 1v rc\rSrSrSrg)FileNotFoundError.N__name__ __module__ __qualname____firstlineno____static_attributes__rrrrr.sdrrc\rSrSrSrg) TimeoutError/rNrrrrr!r!/srr!)NNc\[b[bgSSKJnJn SnSH>n[ [ SU-S5nUb[US5(dM-UR5nM@ Uc [S5e[[R"U5SU5n[[R"U5SU5n[%U5q[%U5qg![a Mf=f![[[[[R4a# SS KJnJn XpeN^![a S upVNof=ff=f) z_Set constants _EOF and _INTR. This avoids doing potentially costly operations on module load. Nr)VEOFVINTR)stdinstdoutz__%s__filenozNo stream has a fileno)CEOFCINTR)r )_EOF_INTRtermiosr$r%getattrsyshasattrr( ValueErrorord tcgetattr ImportErrorOSErrorIOErrorerrorr*r+r) r$r%fdnamestreamintreofr*r+s r_make_eof_intrr?3s u0!' %DS(T/48F~WVX%>%> ]]_ & :56 67$$R(+E23'##B'*401 $KE :D'   ':w}} E ! ! + 3 ! KT3 ! !sN9C CAC CCCC)D+ DD'#D+&D''D+cSn[R"U5nU(aUS[R-US'OUS[R)-US'[R"U[RU5 g![RaUnURS[R :Xa.[ URSURS<SU<S35eeSnAff=f![ aUnURS[R :Xa.[ URSURS<SU<S35eeSnAff=f)Nz~setecho() may not be called on this platform (it may still be possible to enable/disable echo when spawning the child process)rr: .r ) r/r5r9argserrnoEINVALr8ECHO tcsetattrTCSANOW)r:stateerrmsgattrerrs r_setechorM^sNF  $  q'GLL(Qq'W\\M)Q "goot4 == 88A;%,, &#((1+CHHQK'HI I   88A;%,, &#((1+CHHQK'HI I s1A=&C)=C&AC!!C&) E3AEEc[[SS5n[R"SXSS5n[R "XU5 g)N TIOCSWINSZigtHHHHr)r0r/structpackfcntlioctl)r:rowscolsrOss r _setwinsizerXvs4 , ((7      #$' rc [U[[45(d[SU-5eUSSnUSn[ U5n U c[ SSU--5eU nXS'[ R"5up[(a[R"5upO[R"5upU [:XGaN[[/UQ76 U(d[+[S5 [ R0"U 5 [2R2"U [2R4[2R65 [9S[:R<"[:R>5S5n[A[CU5U 1-5n[ES/U-UU/-5H#n[ RF"USS -US 5 M% Ub[ RH"U5 UbU"5 Uc[ R\"X5 O[ R^"XU5 U"X5nUUl2UbUUl3UbUUl4[ R0"U 5 [ Rj"U S 5n[ R0"U 5 [mU5S:wanURoSS5unnn[q[rURuS5[J5nU"URuS S55nU[`La[wU5UlUeURx"U6 U$![ a=nUR"S[$R&[$R(4;aeSnAGNtSnAff=f![ [,R.4a=nUR"S[$R&[$R(4;aeSnAGNSnAff=f![Jan[MU5RNnS RQU[SU55n[T(aURWS 5n[ RX"U U5 [ R0"U 5 [ RZ"S 5 SnAGNkSnAff=f![`anS RQUR$[SU55n[T(aURWS 5n[ RX"U U5 [ R0"U 5 [ RZ"[ Rb5 SnAGNSnAff=f! [KSU-5e=f![ aLnUR"S[$R&[$R([$Rz4;aeSnAU$SnAff=f)aStart the given command in a child process in a pseudo terminal. This does all the fork/exec type of stuff for a pty, and returns an instance of PtyProcess. If preexec_fn is supplied, it will be called with no arguments in the child process before exec-ing the specified command. It may, for instance, set signal handlers to SIG_DFL or SIG_IGN. Dimensions of the psuedoterminal used for the subprocess can be specified as a tuple (rows, cols), or the default (24, 80) will be used. By default, all file descriptors except 0, 1 and 2 are closed. This behavior can be overridden with pass_fds, a list of file descriptors to keep open between the parent and the child. z)Expected a list or tuple for argv, got %rNrz%The command was not found or was not zexecutable: %s.Firz{}:0:{}utf-8z OSError:{}:{}i:r\r^z)Subprocess failed, got bad error data: %r)> isinstancelisttuple TypeErrorrrospipeuse_native_pty_forkptyforkr fork_ptyrrXrr8rCrDrEENOTTYrMr/r9closerSF_SETFD FD_CLOEXECminresource getrlimit RLIMIT_NOFILEsortedsetzip closerangechdir ExceptiontyperformatstrPY3encoder`_exitexecvexecvper7EX_OSERRargvenv launch_dirreadlensplitr0builtinsrbint setwinsizeENXIO)clsrcwdrecho preexec_fn dimensionspass_fdscommandcommand_with_pathexec_err_pipe_readexec_err_pipe_writerlr:rLmax_fd spass_fdspaireenametosendinst exec_err_dataerrclasserrno_srJexctype exceptions rspawnPtyProcess.spawnsb8$u ..G$NO OAwq'!'N  $#$K$5$?%@A A#Q35'')/  hhjGC ((*GC %< L6:6 \51 HH' ( KK+U]]E>{w2""TYY[0 JJsOrc[R"UR5n[US[R-5Ul UR$![RaWnSnURS[ R :Xa.[URSURS<SU<S35eeSnAff=f)aThis returns the terminal echo mode. This returns True if echo is on or False if echo is off. Child applications that are expecting you to enter a password often set ECHO False. See waitnoecho(). Not supported on platforms where ``isatty()`` returns False. z,getecho() may not be called on this platformrrrArBNr ) r/r5r:r9rCrDrEr8boolrFr)ryrKrLrJs rrPtyProcess.getechos $$TWW-Da7<</0 yy}} CFxx{ell*chhqk V+LMM   s AB=&AB88B=c<[URU5 Xlg)aThis sets the terminal echo mode on or off. Note that anything the child sent before the echo will be lost, so you should be sure that your input buffer is empty before you call setecho(). For example, the following will work as expected:: p = pexpect.spawn('cat') # Echo is on by default. p.sendline('1234') # We expect see this twice from the child... p.expect(['1234']) # ... once from the tty echo... p.expect(['1234']) # ... and again from cat itself. p.setecho(False) # Turn off tty echo p.sendline('abcd') # We will set this only once (echoed by cat). p.sendline('wxyz') # We will set this only once (echoed by cat) p.expect(['abcd']) p.expect(['wxyz']) The following WILL NOT WORK because the lines sent before the setecho will be lost:: p = pexpect.spawn('cat') p.sendline('1234') p.setecho(False) # Turn off tty echo p.sendline('abcd') # We will set this only once (echoed by cat). p.sendline('wxyz') # We will set this only once (echoed by cat) p.expect(['1234']) p.expect(['1234']) p.expect(['abcd']) p.expect(['wxyz']) Not supported on platforms where ``isatty()`` returns False. N)rMr:r)ryrIs rsetechoPtyProcess.setechos@ %  rcURRU5nUS:XaSUl[S5eU$![[4a9nURS[ R :XaSUl[S5eeSnAff=f)aRead and return at most ``size`` bytes from the pty. Can block if there is nothing to read. Raises :exc:`EOFError` if the terminal was closed. Unlike Pexpect's ``read_nonblocking`` method, this doesn't try to deal with the vagaries of EOF on platforms that do strange things, like IRIX or older Solaris systems. It handles the errno=EIO pattern used on Linux, and the empty-string return used on BSD platforms and (seemingly) on recent Solaris. rT,End Of File (EOF). Exception style platform.Nr/End Of File (EOF). Empty string style platform.) rpread1r7r8rCrDEIOrvEOFError)rysizerWrLs rrPtyProcess.reads}  ""4(A 8 DMLM M! xx{eii' $ MNN   s7B4A;;BcURR5nUS:XaSUl[S5eU$![[4a9nURS[ R :XaSUl[S5eeSnAff=f)Read one line from the pseudoterminal, and return it as unicode. Can block if there is nothing to read. Raises :exc:`EOFError` if the terminal was closed. rTrNrr) rpreadliner7r8rCrDrrvr)ryrWrLs rrPtyProcess.readlines{   %%'A 8 DMLM M! xx{eii' $ MNN   s6A?4A::A?c~URRU5nU(aURR5 U$r )rpr`r)ryrcrns r_writebPtyProcess._writeb-s. LL  q !  LL   rc URXS9$)zIWrite bytes to the pseudoterminal. Returns the number of bytes written. )r)r)ryrWrs rr`PtyProcess.write3s ||A|++rc  UR5n[U5nSUs=::aS::a2O O/U[S5- S-n[U5nURU5U4$SSSSSSSSS S S S S . nX;ag [XA5nURU5U4$)zHelper method that wraps send() with mnemonic access for sending control character to the child (such as Ctrl-C or Ctrl-D). For example, to send Ctrl-G (ASCII 7, bell, ''):: child.sendcontrol('g') See also, sendintr() and sendeof(). azarr) @`[{\|]}^~_?)rr)lowerr4rr)rycharr byteds r sendcontrolPtyProcess.sendcontrol:szz| I >c>CH q A8D<<%t+ +!"2""   =QW~||D!4''rc8UR[5[4$)aThis sends an EOF to the child. This sends a character which causes the pending parent output buffer to be sent to the waiting child program without waiting for end-of-line. If it is the first character of the line, the read() in the user program returns 0, which signifies end-of-file. This means to work as expected a sendeof() has to be called at the beginning of a line. This method does not send a newline. It is the responsibility of the caller to ensure the eof is sent at the beginning of a line. )rr-rs rsendeofPtyProcess.sendeofVs||D!4''rc8UR[5[4$)zfThis sends a SIGINT to the child. It does not require the SIGINT to be the first character on a line. )rr.rs rsendintrPtyProcess.sendintrbs||E"E))rcUR$)z@This returns True if the EOF exception was ever raised. )rvrs rr>PtyProcess.eofhs}}rcxUR5(dgUR[R5 [R "UR 5 UR5(dgUR[R5 [R "UR 5 UR5(dgUR[R5 [R "UR 5 UR5(dgU(aVUR[R5 [R "UR 5 UR5(dggg![a: [R "UR 5 UR5(dggf=f)zThis forces a child process to terminate. It starts nicely with SIGHUP and SIGINT. If "force" is True then moves onto SIGKILL. This returns True if the child was terminated. This returns False if the child could not be terminated. TF) rkillsignalSIGHUPrrrxSIGCONTSIGINTSIGKILLr7rs rrPtyProcess.terminatens ||~~  IIfmm $ JJt// 0<<>> IIfnn % JJt// 0<<>> IIfmm $ JJt// 0<<>> &..) 4334||~~   JJt// 0<<>> s'AE5-AE5AE5AE55?F98F9c~UR5(a$[R"URS5upO UR$[R "U5Ul[R "U5(a;X l[R "U5UlSUlSUl UR$[R"U5(a;X lSUl[R"U5UlSUl UR$[R"U5(a [S5eUR$)aMThis waits until the child exits. This is a blocking call. This will not read any data from the child, so this will block forever if the child has unread output and has terminated. In other words, the child may have printed output then called exit(), but, the child is technically still alive until its output is read by the parent. rNTzCalled wait() on a stopped child process. This is not supported. Is some other process attempting job control with our child pid?)rrwaitpidrlrs WEXITSTATUS WIFEXITEDrurtrq WIFSIGNALEDWTERMSIG WIFSTOPPEDr)ryrlrus rwaitPtyProcess.waits <<>>**TXXq1KC?? "..0 <<   K nnV4DO $D "DO^^F # # K"DO " F 3D "DO  ]]6 " "!#IJ JrcUR(agUR(aSnO[Rn[R"UR U5up#US:Xa+[R"UR U5up#US:XagUS:Xag[R"U5(a0X0l [R"U5Ul SUlSUlg[R"U5(a0X0l SUl [R "U5UlSUlg[R""U5(a [S5eg![ a/nUR[R:Xa [S5eeSnAff=f![ a/nUR[R:Xa [S5eeSnAff=f)a:This tests if the child process is running or not. This is non-blocking. If the child was terminated then this will read the exitstatus or signalstatus of the child. This returns True if the child process appears to be running or False if not. It can take literally SECONDS for Solaris to return the right status. Frzisalive() encountered condition where "terminated" is 0, but there was no child process. Did someone else call waitpid() on our process?Nzisalive() encountered condition that should never happen. There was no child process. Did someone else call waitpid() on our process?Tzisalive() encountered condition where child process is stopped. This is not supported. Is some other process attempting job control with our child pid?)rqrvrWNOHANGr3rlr7rDECHILDrr5rur4rsrtr6r7r8)rywaitpid_optionsrlrurs rrPtyProcess.isalives ?? ==  O jjO **TXX?KC !8  jj?C  ax !8 <<   K nnV4DO $D "DO^^F # # K"DO " F 3D "DO  ]]6 " "!#67 7m ww%,,&%'*++  $ 77ell*)+.//  s/#E"#F  F *FF  G*GGcrUR5(a"[R"URU5 gg)zSend the given signal to the child application. In keeping with UNIX tradition it has a misleading name. It does not necessarily kill the child unless you send the right signal. See the :mod:`signal` module for constants representing signal numbers. N)rrr+rl)rysigs rr+PtyProcess.kills& <<>> GGDHHc " rc[[SS5n[R"SSSSS5n[R "UR X5n[R"SU5SS$)zNReturn the window size of the pseudoterminal as a tuple (rows, cols). TIOCGWINSZiht@rPrr)r0r/rQrRrSrTr:unpack)ryrDrWxs r getwinsizePtyProcess.getwinsize sTWlJ? KK1a + KK /}}VQ'!,,rc.[URX5$)aSet the terminal window size of the child tty. This will cause a SIGWINCH signal to be sent to the child. This does not change the physical window size. It changes the size reported to TTY-aware applications like vi or curses -- applications that respond to the SIGWINCH signal. )rXr:)ryrUrVs rrPtyProcess.setwinsizes477D//r) rrrwrxrrsr:rprvrlrtrurq)NNTN)Pr)Tr i)F)1rrrr__doc__r string_typerrlineseprcrlf staticmethodrdr1r'r`encodingrrrr| classmethodrrrrrr(rrrrrrrrrr r#r&r>rr9rr+rGrrrrrrZrZs<K **##G,}}W%  F  F******H D CJ',AE*,eeN J $ $ "6$"H6* ,(8 (*  &P:KZ #-0rrZcp^\rSrSrSr\(a\rO\rSU4Sjjr S U4Sjjr U4Sjr U4Sjr Sr U=r$) PtyProcessUnicodeizUnicode wrapper around a process running in a pseudoterminal. This class exposes a similar interface to :class:`PtyProcess`, but its read methods return unicode, and its :meth:`write` accepts unicode. c>[[U] X5 X0lX@l[ R "U5"US9Ulg)N)errors)superrVr|rS codec_errorscodecsgetincrementaldecoderdecoder)ryrlr:rSrZ __class__s rr|PtyProcessUnicode.__init__*s5 /8 (33H=\R rc^>[[U] U5nURR USS9$)zRead at most ``size`` bytes from the pty, return them as unicode. Can block if there is nothing to read. Raises :exc:`EOFError` if the terminal was closed. The size argument still refers to bytes, not unicode code points. Ffinal)rYrVrr]rb)ryrrcr^s rrPtyProcessUnicode.read0s1 #T / 5||""1E"22rc\>[[U] 5nURR USS9$)rFra)rYrVrr]rb)ryrcr^s rrPtyProcessUnicode.readline;s/ #T 3 5||""1E"22rc`>URUR5n[[U]U5$)z\Write the unicode string ``s`` to the pseudoterminal. Returns the number of bytes written. )rrSrYrVr`)ryrWrcr^s rr`PtyProcessUnicode.writeDs* HHT]] #&3A66r)rZr]rS)rstrictrM)rrrrrNrrrOunicoder|rrr`r __classcell__)r^s@rrVrVs1    S 3377rrV)*r[rDrSrmrrrr,rQr1r/rrr6 __builtin__rrutilrrplatformr _platform startswith _is_solarisrr version_inforrr7rr!r-r.r?rMrXobjectrZrVrrrrts   # &( LL   #" !  qQ+G*%w% e&V0#\ 0\ 0~+7 +7_#"#sC66 DD