ó æNXc@s¤dZddlmZddlZddlZddlZddlmZmZddl m Z ddl m Z ddl mZmZddlmZmZmZdd lmZdd lmZdd lmZdd lmZmZdd lmZddlm Z m!Z!ddl"m#Z#m$Z$m%Z%ddl&m'Z'm(Z(m)Z)d„Z*ej+e,d„Z-edefd„ƒYƒZ.defd„ƒYZ/ej0e/ƒdS(s:Subclass of InteractiveShell for terminal based frontends.iÿÿÿÿ(tprint_functionN(tTryNextt UsageError(tinteractive_usage(tIPythonInputSplitter(tInteractiveShelltInteractiveShellABC(tMagicst magics_classt line_magic(tClipboardEmpty(tget_stream_enc(t py3compat(ttoggle_set_term_titletset_term_title(t abbrev_cwd(twarnterror(tnum_ini_spacestSListtstrip_email_quotes(tIntegertCBooltUnicodecCsvy-tjd}tjs(|jƒ}n|SWn+tk r@ntk rZtdƒnXtjdkrndSdSdS(NtEDITORsN$EDITOR environment variable is not pure ASCII. Using platform default editor.tposixtvitnotepad( tostenvironR tPY3tdecodetKeyErrort UnicodeErrorRtname(ted((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pytget_default_editor(s    ccs|std|ƒd}nd}xWtr|y.tj||ƒƒ}||krTdS|VWq&tk rxtdƒdSXq&WdS(sH Yield pasted lines until the user enters the given sentinel value. sAPasting code; enter '%s' alone on the line to stop or use Ctrl-D.t:tNs(tprinttTrueR tstr_to_unicodetEOFError(tsentineltl_inputtquiettprompttl((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pytget_pasted_lines9s      tTerminalMagicscBs†eZd„Zd„Zd„Zdd„Zedd„ƒZedd„ƒZedd„ƒZ e j d kr„ed „ƒZ nRS( cCs&tt|ƒj|ƒtƒ|_dS(N(tsuperR1t__init__Rtinput_splitter(tselftshell((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pyR3TscCs†|r3t|jƒƒ|jj|tlines((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pyR:hs R7cCs|jjj|ƒ}|dkr0tdƒ‚nt|tjƒsQtdƒ‚ntd|j ddƒdt |ƒfƒ|jj |ƒdS(s, Rerun a previously pasted command. s"No previous pasted block availables6Variable 'pasted_block' is not a string, can't executesRe-executing '%s...' (%d chars)s iiN( R6R9tgettNoneRt isinstanceR t string_typesR'tsplittlenR<(R5R"R?((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pyt rerun_pastedns  *R&cCs.|jjƒtdddg|jjƒdS(s(Toggle autoindent on/off (if available).sAutomatic indentation is:tOFFtONN(R6tset_autoindentR't autoindent(R5t parameter_s((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pyRN}s cCs…|j|dddƒ\}}d|kr8|jƒdSd|k}|jddƒ}d jt|d |ƒƒ}|j||ƒdS( s–Paste & execute a pre-formatted code block from clipboard. You must terminate the block with '--' (two minus-signs) or Ctrl-D alone on the line. You can also provide your own sentinel with '%paste -s %%' ('%%' is the new sentinel for this operation). The block is dedented prior to execution to enable execution of method definitions. '>' and '+' characters at the beginning of a line are ignored, to allow pasting directly from e-mails, diff files and doctests (the '...' continuation prompt is also stripped). The executed block is also assigned to variable named 'pasted_block' for later editing with '%edit pasted_block'. You can also pass a variable name as an argument, e.g. '%cpaste foo'. This assigns the pasted block to variable 'foo' as string, without dedenting or executing it (preceding >>> and + is still stripped) '%cpaste -r' re-executes the block previously entered by cpaste. '%cpaste -q' suppresses any additional output messages. Do not be alarmed by garbled output on Windows (it's a readline bug). Just press enter and type -- (and press enter again) and the block will be what was just pasted. IPython statements (magics, shell escapes) are not supported (yet). See also -------- paste: automatically pull code from clipboard. Examples -------- :: In [8]: %cpaste Pasting code; enter '--' alone on the line to stop. :>>> a = ["world!", "Hello"] :>>> print " ".join(sorted(a)) :-- Hello world! srqs:tmodetstringtrNtqtsu--s R-(t parse_optionsRJRDRBR0R@(R5ROtoptsR"R-R+R>((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pytcpaste„s+   cCs|j|dddƒ\}}d|kr8|jƒdSy|jjjƒ}Wn`tk r”}t|dƒ}|r†t|dƒn tdƒdStk r°t d ƒ‚nXd |kr|jj }||jj |ƒƒ|j d ƒsû|d ƒn|d ƒn|j ||ƒdS( säPaste & execute a pre-formatted code block from clipboard. The text is pulled directly from the clipboard without user intervention and printed back on the screen before execution (unless the -q flag is given to force quiet mode). The block is dedented prior to execution to enable execution of method definitions. '>' and '+' characters at the beginning of a line are ignored, to allow pasting directly from e-mails, diff files and doctests (the '...' continuation prompt is also stripped). The executed block is also assigned to variable named 'pasted_block' for later editing with '%edit pasted_block'. You can also pass a variable name as an argument, e.g. '%paste foo'. This assigns the pasted block to variable 'foo' as string, without executing it (preceding >>> and + is still stripped). Options: -r: re-executes the block previously entered by cpaste. -q: quiet mode: do not echo the pasted text back to the terminal. IPython statements (magics, shell escapes) are not supported (yet). 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Otherwise don't change the default.s'Enable auto setting the terminal title.cCsKddlm}y|||ƒSWn#tk rF}td|ƒ‚nXdS(s0Switch amongst GUI input hooks by name. iÿÿÿÿ(t enable_guis%sN(tIPython.lib.inputhookRnt ValueErrorR(tguitapptreal_enable_guite((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pyRn,s cCs&tt|ƒjƒdg|j_dS(Ns text/plain(R2Rjtinit_display_formattertdisplay_formattert active_types(R5((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pyRu=scCs8|jdkrdS|jjdƒd}|j|SdS(Nis i(t screen_lengtht separate_intcount(R5t num_lines_bot((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pytusable_screen_lengthFscCs|jƒdS(N(tinit_term_title(R5R"t new_value((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pyt_term_title_changedNscCs5|jr'ttƒtdtƒƒn ttƒdS(Ns IPython: (t term_titleR R(RRR=(R5((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pyR}Qs  cCsktt|ƒjƒtjdkr7dddd g}ng}x'|D]\}}|jj||ƒqDWdS( NRtcleartmoreRmtman(sclearsclear(smoresmore(RmRm(smansman(R2Rjt init_aliasRR"t alias_managertsoft_define_alias(R5taliasesR"tcmd((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pyR„]s  c Cs`|jQ|jAx9y|jd|ƒPWqtk rL|jdƒqXqWdQXWdQXdS(sŽStart the mainloop. If an optional banner argument is given, it will override the internally created default banner. tdisplay_banners! 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Because of how pdb handles the stack, it is impossible for IPython to properly format this particular exception. IPython will resume normal operation.t store_history(*texit_nowRER‰RFR RGt show_bannerR=Rtreadline_startup_hookt pre_readlineR“R•RZtpre_prompt_hooktprompt_managertrendert showtracebackRNR(t rl_do_indentRyt raw_inputRR]tget_exception_onlyR4t raw_resetRŸR*texittbdbtBdbQuitRtpushtpush_accepts_moret SyntaxErrortSyntaxTBtlast_syntax_errortautoedit_syntaxtedit_syntax_errorR<(R5R‰R‚t hlen_b4_cellR.tlineRš((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pyRŒ¢s€                         R&cCs’tj|ƒ}ytj|j|ƒƒ}Wn&tk rStdƒ|jƒdSX|jrŽt|ƒ|j krŽ||j }d|_ qŽn|S(s-Write a prompt and read a line. The returned line does not include the trailing newline. When the user enters the EOF key sequence, EOFError is raised. Parameters ---------- prompt : str, optional A string to be printed to prompt the user. sc ******** You or a %run:ed script called sys.stdin.close() or sys.stdout.close()! Exiting IPython! R&i( R tcast_bytes_py2tcast_unicode_py2traw_input_originalRpRtask_exitRNRtindent_current_nsp(R5R.Rº((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pyR¬s      cCs³x¬|jjr®|jjƒ}|j|ƒs1dSy|j|j|jƒWn|jƒqXy8t|jƒ}zt j |j ƒƒWd|j ƒXWq|jƒqXqWdS(sˆThe bottom half of the syntax error handler called in the main loop. Loop until syntax error is fixed or user cancels. N( RµR¶tclear_err_statet_should_recompilet safe_execfiletfilenameR9RªtopenRht displayhooktreadtclose(R5terrtf((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pyR¸%scCs­|jd krtSy$|jr6|jddƒ r6tSWntk rKtSXd„}y5|jj|j||jƒ||j ƒ|j ƒWnt k r¨t d ƒtSXt S( s%Utility routine for edit_syntax_errorssss ss0Return to editor to correct syntax error? [Y/n] tycSs'yt|ƒSWntk r"dSXdS(Ni(tintt TypeError(tx((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pytint0Qs sCould not open editorN(ssss sN(RÃRER=R·t ask_yes_noR*RZtfix_error_editortlinenotoffsettmsgRRR((R5RtRÎ((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pyRÁAs&      &  cCs t|_dS(s@ Ask the shell to exit. Can be overiden and used as a callback. N(R(R£(R5((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pyR¾cscCs9|jr+|jddƒr5|jƒq5n |jƒdS(sJHandle interactive exit. This method calls the ask_exit callback.s#Do you really want to exit ([y]/n)?RÊN(t confirm_exitRÏR¾(R5((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pyR¯gs cCs$tt|ƒjƒ|jtƒdS(N(R2Rjt init_magicstregister_magicsR1(R5((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pyRÕuscCs-tt|ƒjƒ|js)tdƒndS(NsSIf you want to paste code into IPython, try the %paste and %cpaste magic functions.(R2RjtshowindentationerrorR;R'(R5((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pyR×ys N(*RfRgRR=R(R·RÔR‰tembeddedtembedded_activeRR$teditortpagerRRxR€RtusageR;t staticmethodRERnRt system_rawReRutpropertyR|RR}R„RŽRŸRŒR¬R¸RÁR¾R¯RÕR×(((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pyRjÿsF                  ^ %  "   (1t__doc__t __future__RR°RRhtIPython.core.errorRRtIPython.core.usageRtIPython.core.inputsplitterRtIPython.core.interactiveshellRRtIPython.core.magicRRR tIPython.lib.clipboardR tIPython.utils.encodingR t IPython.utilsR tIPython.utils.terminalR RtIPython.utils.processRtIPython.utils.warnRRtIPython.utils.textRRRt traitletsRRRR$tinputR=R0R1Rjtregister(((sY/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/terminal/interactiveshell.pyts0    ¬ÿ‚