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Z d Z
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d Z d Z d Z d Z d Z e e d Z e e d Z d S( s Pseudo terminal utilities.iÿÿÿÿ( t selectNt openptyt forkt spawni i i c C sM y t j SWn t t f k
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r' n Xt \ } } t | } | | f S( sd openpty() -> (master_fd, slave_fd)
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Open a pty master/slave pair, using os.openpty() if possible.( t osR t AttributeErrort OSErrort _open_terminalt
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slave_open( t master_fdt
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slave_namet slave_fd( ( sK /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/pty.pyR s c C s] y t j \ } } Wn t t f k
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r/ n' Xt j | } t j | | | f St S( s master_open() -> (master_fd, slave_name)
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Open a pty master and return the fd, and the filename of the slave end.
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Deprecated, use openpty() instead.( R R R R t ttynamet closeR ( R R R
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( ( sK /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/pty.pyt master_open! s
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c C sô y d d l } Wn t k
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r# nO Xy" | j t j d d \ } } Wn t k
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rg } t j | n X| | f Sxo d D]g } x^ d D]V } d | | } y t j | t j } Wn t j k
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rÌ q n X| d | | f SWqy Wt j d d S(
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sl Open pty master and return (master_fd, tty_name).
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SGI and generic BSD version, for when openpty() fails.iÿÿÿÿNi¶ i t pqrstuvwxyzPQRSTt 0123456789abcdefs /dev/ptys /dev/ttys out of pty devices( t sgit ImportErrort _getptyR t O_RDWRt IOErrort errort open( R t tty_nameR t msgt xt yt pty_namet fd( ( sK /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/pty.pyR 1 s$ "
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c C s t j | t j } y d d l m } m } Wn t k
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rC | SXy$ | | | d | | | d Wn t k
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r{ n X| S( s© slave_open(tty_name) -> slave_fd
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Open the pty slave and acquire the controlling terminal, returning
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opened filedescriptor.
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Deprecated, use openpty() instead.iÿÿÿÿ( t ioctlt I_PUSHt ptemt ldterm( R R R t fcntlR R R R ( R t resultR R ( ( sK /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/pty.pyR H s c C s: y t j \ } } Wn t t f k
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r/ n< X| t k ra y t j Wqa t k
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r] qa Xn | | f St \ } } t j } | t k r#t j t j | t j | t
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t j | t t j | t | t k rõ t j | n t j t j t t j } t j | n t j | | | f S( sd fork() -> (pid, master_fd)
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Fork and make the child a session leader with a controlling terminal.( R t forkptyR R t CHILDt setsidR R R t dup2t STDIN_FILENOt STDOUT_FILENOt STDERR_FILENOR R R ( t pidR R R t tmp_fd( ( sK /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/pty.pyR Z s0
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c C s3 x, | d k r. t j | | } | | } q Wd S( s# Write all the data to a descriptor.t N( R t write( R t datat n( ( sK /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/pty.pyt _writen s c C s t j | d S( s Default read function.i ( R t read( R ( ( sK /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/pty.pyt _read s c C s· | t g } x¤ t r² t | g g \ } } } | | k rq | | } | s^ | j | qq t j t | n t | k r | t } | s | j t q¯ t | | q q Wd S( s Parent copy loop.
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Copies
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pty master -> standard output (master_read)
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standard input -> pty master (stdin_read)N( R( t TrueR t removeR R. R) R1 ( R t master_readt
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stdin_readt fdst rfdst wfdst xfdsR/ ( ( sK /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/pty.pyt _copy s c C s÷ t | t d k r$ | f } n t \ } } | t k rV t j | d | n y& t j t } t j t d } Wn t j k
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r d } n Xy t
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| | | Wn6 t t f k
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rå | ræ t j t t j | qæ n Xt j | d S( s Create a spawned process.R- i i N( t typeR R% R t execlpt ttyt tcgetattrR( t setrawR R< R R t tcsetattrt TCSAFLUSHR ( t argvR6 R7 R+ R t modet restore( ( sK /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/pty.pyR ¡ s"
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( t __doc__R R R? t __all__R( R) R* R% R R R R R R1 R3 R< R ( ( ( sK /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/pty.pyt <module> s" (
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