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o n Xt \ } } t | } | | 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 \ } } Wn t t f j
o n( Xt i | } t i | | | f St 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
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sl Open pty master and return (master_fd, tty_name).
SGI and generic BSD version, for when openpty() fails.iNi 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( "
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Open the pty slave and acquire the controlling terminal, returning
opened filedescriptor.
Deprecated, use openpty() instead.i( 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 \ } } Wn t t f j
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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
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c C s t i | d S( s Default read function.i ( R t read( R ( ( s /usr/lib/python2.6/pty.pyt _read s c C s x{ t | t g g g \ } } } | | j o | | } t i t | n t | j o | t } t | | 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 _copy s
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