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Z n Xg Z d Z d d d YZ d e f d YZ e j d d k sÜ e j d k r[ [ d d d Z d d d Z d d d Z n@ d d d Z d d d Z d d d Z e j d d g d S( sn Spawn a command with pipes to its stdin, stdout, and optionally stderr.
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The normal os.popen(cmd, mode) call spawns a shell command and provides a
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file interface to just the input or output of the process depending on
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whether mode is 'r' or 'w'. This module provides the functions popen2(cmd)
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and popen3(cmd) which return two or three pipes to the spawned command.
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iÿÿÿÿNs< The popen2 module is deprecated. Use the subprocess module.t
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RS( s{ Class representing a child process. Normally, instances are created
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internally by the functions popen2() and popen3().iÿÿÿÿc
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C s; t | | _ t j \ } } t j \ } } | rO t j \ } } n t j | _ | j d k r¶ t j | d t j | d | r¦ t j | d n | j | n t j | t j | d | | _
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t j | t j | d | | _ | r.t j | t j | d | | _ n d | _ d S( sd The parameter 'cmd' is the shell command to execute in a
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sub-process. On UNIX, 'cmd' may be a sequence, in which case arguments
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will be passed directly to the program without shell intervention (as
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with os.spawnv()). If 'cmd' is a string it will be passed to the shell
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(as with os.system()). The 'capturestderr' flag, if true, specifies
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that the object should capture standard error output of the child
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process. The default is false. If the 'bufsize' parameter is
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specified, it specifies the size of the I/O buffers to/from the child
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process.i i i t wt rN( R t cmdt ost pipet forkt pidt dup2t
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_run_childt closet fdopent tochildt fromchildt childerrt None(
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t selfR t capturestderrt bufsizet p2creadt p2cwritet c2preadt c2pwritet erroutt errin( ( sN /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/popen2.pyt __init__( s*
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isinstancet
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rz | d k r{ | | _ q{ q~ Xn | j S( sh Return the exit status of the child process if it has finished,
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or -1 if it hasn't finished yet.i N( R( R t waitpidR t WNOHANGt errorR ( R R R R( ( ( sN /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/popen2.pyR [ s c C sR | j d k rK t j | j d \ } } | | j k s? t | | _ n | j S( s9 Wait for and return the exit status of the child process.i ( R( R R1 R t AssertionError( R R R( ( ( sN /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/popen2.pyt waiti s
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__module__t __doc__R( t FalseR' R* R R R R5 ( ( ( sN /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/popen2.pyR " s " t Popen4c B s e Z d Z d d Z RS( iÿÿÿÿc C sà t | | _ t j \ } } t j \ } } t j | _ | j d k r t j | d t j | d t j | d | j | n t j | t j | d | | _
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t j | t j | d | | _ d S( Ni i i R R ( R R R R R R R R R R R R ( R R R R! R" R# R$ ( ( sN /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/popen2.pyR' w s N( R6 R7 R R R' ( ( ( sN /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/popen2.pyR: t s i t wint os2emxt tc C s% t j | | | \ } } | | f S( s¸ Execute the shell command 'cmd' in a sub-process. On UNIX, 'cmd' may
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be a sequence, in which case arguments will be passed directly to the
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program without shell intervention (as with os.spawnv()). If 'cmd' is a
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string it will be passed to the shell (as with os.system()). If
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'bufsize' is specified, it sets the buffer size for the I/O pipes. The
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file objects (child_stdout, child_stdin) are returned.( R R ( R R t modeR R ( ( sN /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/popen2.pyR s c C s+ t j | | | \ } } } | | | f S( sÆ Execute the shell command 'cmd' in a sub-process. On UNIX, 'cmd' may
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be a sequence, in which case arguments will be passed directly to the
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program without shell intervention (as with os.spawnv()). If 'cmd' is a
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string it will be passed to the shell (as with os.system()). If
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'bufsize' is specified, it sets the buffer size for the I/O pipes. The
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file objects (child_stdout, child_stdin, child_stderr) are returned.( R R ( R R R> R R t e( ( sN /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/popen2.pyR s c C s% t j | | | \ } } | | f S( s¿ Execute the shell command 'cmd' in a sub-process. On UNIX, 'cmd' may
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be a sequence, in which case arguments will be passed directly to the
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program without shell intervention (as with os.spawnv()). If 'cmd' is a
|
string it will be passed to the shell (as with os.system()). If
|
'bufsize' is specified, it sets the buffer size for the I/O pipes. The
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file objects (child_stdout_stderr, child_stdin) are returned.( R R ( R R R> R R ( ( sN /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/popen2.pyR ¡ s c C s" t | t | } | j | j f S( s¸ Execute the shell command 'cmd' in a sub-process. On UNIX, 'cmd' may
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be a sequence, in which case arguments will be passed directly to the
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program without shell intervention (as with os.spawnv()). If 'cmd' is a
|
string it will be passed to the shell (as with os.system()). If
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'bufsize' is specified, it sets the buffer size for the I/O pipes. The
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file objects (child_stdout, child_stdin) are returned.( R R9 R R ( R R R> R ( ( sN /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/popen2.pyR « s c C s( t | t | } | j | j | j f S( sÆ Execute the shell command 'cmd' in a sub-process. On UNIX, 'cmd' may
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be a sequence, in which case arguments will be passed directly to the
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program without shell intervention (as with os.spawnv()). If 'cmd' is a
|
string it will be passed to the shell (as with os.system()). If
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'bufsize' is specified, it sets the buffer size for the I/O pipes. The
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file objects (child_stdout, child_stdin, child_stderr) are returned.( R t TrueR R R ( R R R> R ( ( sN /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/popen2.pyR µ s c C s t | | } | j | j f S( s¿ Execute the shell command 'cmd' in a sub-process. On UNIX, 'cmd' may
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be a sequence, in which case arguments will be passed directly to the
|
program without shell intervention (as with os.spawnv()). If 'cmd' is a
|
string it will be passed to the shell (as with os.system()). If
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'bufsize' is specified, it sets the buffer size for the I/O pipes. The
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file objects (child_stdout_stderr, child_stdin) are returned.( R: R R ( R R R> R ( ( sN /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/popen2.pyR ¿ s ( ( R8 R R t warningst warnt DeprecationWarningt __all__t sysconfR. t AttributeErrorR R R R R: t platformR R R t extend( ( ( sN /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/popen2.pyt <module> s.
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