ó æNXc@s–dZddlZddlZddlZddlZejddkZerXeZ ndZ dZ de fd„ƒYZ d d „Zd d „ZdS( sEGeneric wrapper for read-eval-print-loops, a.k.a. interactive shells iÿÿÿÿNiiu[PEXPECT_PROMPT>u[PEXPECT_PROMPT+t REPLWrappercBsAeZdZeedd„Zd„Zdd„Zdd„Z RS(sÿWrapper for a REPL. :param cmd_or_spawn: This can either be an instance of :class:`pexpect.spawn` in which a REPL has already been started, or a str command to start a new REPL process. :param str orig_prompt: The prompt to expect at first. :param str prompt_change: A command to change the prompt to something more unique. If this is ``None``, the prompt will not be changed. This will be formatted with the new and continuation prompts as positional parameters, so you can use ``{}`` style formatting to insert them into the command. :param str new_prompt: The more unique prompt to expect after the change. :param str extra_init_cmd: Commands to do extra initialisation, such as disabling pagers. cCsÕt|tƒr0tj|dtddƒ|_n ||_|jjre|jjtƒ|jjƒn|dkr}||_ n%|j ||j ||ƒƒ||_ ||_ |jƒ|dk rÑ|j|ƒndS(Ntechotencodingsutf-8(t isinstancet basestringtpexpecttspawntFalsetchildRtsetechot waitnoechotNonetpromptt set_prompttformattcontinuation_promptt_expect_promptt run_command(tselft cmd_or_spawnt orig_promptt prompt_changet new_promptRtextra_init_cmd((sH/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/pexpect/replwrap.pyt__init__!s!         cCs$|jj|ƒ|jj|ƒdS(N(Rtexpecttsendline(RRR((sH/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/pexpect/replwrap.pyR <siÿÿÿÿcCs"|jj|j|jgd|ƒS(Nttimeout(Rt expect_exactR R(RR((sH/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/pexpect/replwrap.pyR@scCs |jƒ}|jdƒr+|jdƒn|s@tdƒ‚ng}|jj|dƒxE|dD]9}|jd|ƒ|j|jjƒ|jj|ƒqeW|jd|ƒdkrð|jjt j ƒ|jddƒtd|ƒ‚ndj ||jjgƒS( sSend a command to the REPL, wait for and return output. :param str command: The command to send. Trailing newlines are not needed. This should be a complete block of input that will trigger execution; if a continuation prompt is found after sending input, :exc:`ValueError` will be raised. :param int timeout: How long to wait for the next prompt. -1 means the default from the :class:`pexpect.spawn` object (default 30 seconds). None means to wait indefinitely. s tsNo command was giveniiRs2Continuation prompt found - input was incomplete: u( t splitlinestendswithtappendt ValueErrorRRRtbeforetkilltsignaltSIGINTtjoin(RtcommandRtcmdlinestrestline((sH/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/pexpect/replwrap.pyRDs"  N( t__name__t __module__t__doc__tPEXPECT_PROMPTtPEXPECT_CONTINUATION_PROMPTR RR RR(((sH/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/pexpect/replwrap.pyRs   tpythoncCst|ddƒS(s>Start a Python shell and return a :class:`REPLWrapper` object.u>>> u(import sys; sys.ps1={0!r}; sys.ps2={1!r}(R(R'((sH/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/pexpect/replwrap.pyR0gstbashcCs[tjjtjjtƒdƒ}tj|d|gdtddƒ}t|dddd ƒS( s<Start a bash shell and return a :class:`REPLWrapper` object.s bashrc.shs--rcfileRRsutf-8u\$u%PS1='{0}' PS2='{1}' PROMPT_COMMAND=''Rsexport PAGER=cat( tostpathR&tdirnamet__file__RRRR(R'tbashrcR((sH/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/pexpect/replwrap.pyR1ks ! (R-tos.pathR2R$tsysRt version_infotPY3tstrRR.R/tobjectRR0R1(((sH/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/pexpect/replwrap.pyts     V