ACC SHELL
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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 sO y t i ƒ SWn t t f j
o n Xt ƒ \ } } t | ƒ } | | f S( sd openpty() -> (master_fd, slave_fd)
Open a pty master/slave pair, using os.openpty() if possible.( t osR t AttributeErrort OSErrort _open_terminalt
slave_open( t master_fdt
slave_namet slave_fd( ( s /usr/lib/python2.6/pty.pyR s c C s_ y t i ƒ \ } } Wn t t f j
o n( Xt i | ƒ } t i | ƒ | | f St ƒ S( s› master_open() -> (master_fd, slave_name)
Open a pty master and return the fd, and the filename of the slave end.
Deprecated, use openpty() instead.( R R R R t ttynamet closeR ( R R R
( ( s /usr/lib/python2.6/pty.pyt master_open! s
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sl Open pty master and return (master_fd, tty_name).
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( ( s /usr/lib/python2.6/pty.pyR 1 s( "
c C s„ t i | t i ƒ } y d d k l } l } Wn t j
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o n X| S( s© slave_open(tty_name) -> slave_fd
Open the pty slave and acquire the controlling terminal, returning
opened filedescriptor.
Deprecated, use openpty() instead.iÿÿÿÿ( t ioctlt I_PUSHt ptemt ldterm( R R R t fcntlR R R R ( R t resultR R ( ( s /usr/lib/python2.6/pty.pyR H s c C sD y t i ƒ \ } } Wn t t f j
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t i t ƒ t i ƒ } t i | ƒ n t i | ƒ | | f S( sd fork() -> (pid, master_fd)
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( ( s /usr/lib/python2.6/pty.pyR Z s0
c C s5 x. | d j o t i | | ƒ } | | } q Wd S( s# Write all the data to a descriptor.t N( R t write( R t datat n( ( s /usr/lib/python2.6/pty.pyt _writen‚ s
c C s t i | d ƒ S( s Default read function.i ( R t read( R ( ( s /usr/lib/python2.6/pty.pyt _readˆ s c C s‚ x{ t | t g g g ƒ \ } } } | | j o | | ƒ } t i t | ƒ n t | j o | t ƒ } t | | ƒ q q d S( s Parent copy loop.
Copies
pty master -> standard output (master_read)
standard input -> pty master (stdin_read)N( R R( R R. R) R1 ( R t master_readt
stdin_readt rfdst wfdst xfdsR/ ( ( s /usr/lib/python2.6/pty.pyt _copyΠs
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t t i | ƒ qð n Xt i | ƒ d S( s Create a spawned process.R- i i N( t typeR R% R t execlpt ttyt tcgetattrR( t setrawR R9 R R t tcsetattrt TCSAFLUSHR
( t argvR4 R5 R+ R t modet restore( ( s /usr/lib/python2.6/pty.pyR › s"
( t __doc__R R R< t __all__R( R) R* R% R R R R R R1 R3 R9 R ( ( ( s /usr/lib/python2.6/pty.pyt <module> s" (
ACC SHELL 2018