j2dZddlZddlZddlZddlZddlmZddl m Z m Z ddl m Z GddeZGdd eZdS) zaDisplayhook for IPython. This defines a callable class that IPython uses for `sys.displayhook`. N) Configurable)InstanceFloat)warnceZdZdZeddZeddZedZdfd Z e d Z d Z d Z ed ZdZdZdZdZdddZdZdZdZdZddZdZdZxZS) DisplayHookzThe custom IPython displayhook to replace sys.displayhook. This class does many things, but the basic idea is that it is a callable that gets called anytime user code returns a value. z1IPython.core.interactiveshell.InteractiveShellABCT) allow_nonez-IPython.core.interactiveshell.ExecutionResultg?Nc ttt|jd d|i|d}|dkr d|_d}n+||krd|_d}t d|zdnd|_||_||_d\|_|_|_ |j|j|j d}|jj |dS) Nshellrz6caching was disabled (min value for cache size is %s).) stacklevelrr______) superr__init__ do_full_cacher cache_sizer rrruser_nsupdate)selfr rkwargscache_size_min to_user_ns __class__s e/var/www/finuniver-perm.ru/html/student/venv/lib/python3.11/site-packages/IPython/core/displayhook.pyrzDisplayHook.__init__$s)k4  )@@@@@@ ??!"D JJ . ( (!"D J I +, . . . . ."#D $ "*twtx&dgDH==  !!*-----c|jjSN)r execution_countrs r" prompt_countzDisplayHook.prompt_count=s z))r#cdtjvr> |jjd}||jurdS|jjd=dS#t $rYdSwxYwdS)z3Check if the user has set the '_' variable by hand.rN) builtin_mod__dict__r rrKeyError)r user_values r"check_for_underscorez DisplayHook.check_for_underscoreFsu +& & & !Z/4 TV++FJ&s+++     ' &s< < A  A c |jjjd}n#t$rYdSwxYw||S)z2Should we silence the display hook because of ';'?F)r history_managerinput_hist_parsed IndexErrorsemicolon_at_end_of_expression)rcells r"quietzDisplayHook.quietTsS :-?CDD   55 224888s  ((cZtj|}ttj|j}t |D]`}|dtjtjtj tj fvr9|dtj kr|ddkrdSdSdS)z=Parse Python expression and detects whether last token is ';'rr;TFN) _ioStringIOlisttokenizegenerate_tokensreadlinereversed ENDMARKERNLNEWLINECOMMENTOP) expressionsiotokenstokens r"r4z*DisplayHook.semicolon_at_end_of_expression`sl:&&h.s|<<==f%%  EQxH. X=MxO_```aHK''eAh#oottuu   r#cdS)z.Start the displayhook, initializing resources.Nrr's r"start_displayhookzDisplayHook.start_displayhookos r#ctj|jjd|jj}|jr!tj|dSdS)zyWrite the output prompt. The default implementation simply writes the prompt to ``sys.stdout``. z Out[{}]: N)sysstdoutwriter separate_outformatr&r)r outprompts r"write_output_promptzDisplayHook.write_output_promptssh 0111&&tz'ABB   ( J  Y ' ' ' ' ' ( (r#c@|jj|S)aCompute format data of the object to be displayed. The format data is a generalization of the :func:`repr` of an object. In the default implementation the format data is a :class:`dict` of key value pair where the keys are valid MIME types and the values are JSON'able data structure containing the raw data for that MIME type. It is up to frontends to determine pick a MIME to to use and display that data in an appropriate manner. This method only computes the format data for the object and should NOT actually print or write that to a stream. Parameters ---------- result : object The Python object passed to the display hook, whose format will be computed. Returns ------- (format_dict, md_dict) : dict format_dict is a :class:`dict` whose keys are valid MIME types and values are JSON'able raw data for that MIME type. It is recommended that all return values of this should always include the "text/plain" MIME type representation of the object. md_dict is a :class:`dict` with the same MIME type keys of metadata associated with each output. )r display_formatterrPrresults r"compute_format_datazDisplayHook.compute_format_datas<z+226:::r#Freturnc,d|vrdS|d}d|vr |jsd|z} t|dS#t$rXt|tjjdtjjYdSwxYw)aWrite the format data dict to the frontend. This default version of this method simply writes the plain text representation of the object to ``sys.stdout``. Subclasses should override this method to send the entire `format_dict` to the frontends. Parameters ---------- format_dict : dict The format dict for the object passed to `sys.displayhook`. md_dict : dict (optional) The metadata dict to be associated with the display data. text/plainN backslashreplace)prompt_end_newlineprintUnicodeEncodeErrorencoderLrMencodingdecode)r format_dictmd_dict result_reprs r"write_format_datazDisplayHook.write_format_datas { * * F",/ ;  * 1"[0  j +     ! j j j +$$SZ%89KLLSSTWT^Tghh i i i i i i js1ABBc|jre||jjdurRt|jjd|jkr|jr|d}dt ddDD]B}||jjvrt|||jj|urd}C|j |_ |j |_ ||_ dtj vr1|r/|j|j |j |j dd i}|jrKd |jz}|||<|j|d ||jjd|j<d Sd Sd Sd S) z7Update user_ns with various things like _, __, _1, etc._ohTcg|]}d|zS)rr).0is r" z.DisplayHook.update_user_ns..s555Q3q5555r#rFrr) interactivez_%sN)rr rlenr cull_cacherangegetattrgetrrrr*r+pushr()rrV update_undersundersto_main new_results r"update_user_nszDisplayHook.update_user_nss ? FvTZ-?-FFF4:%e,--@@TEW@!!! !M55%!**555 * *!3334(( 0B0F0Fv0N0NNN$)MwDHfDGDF;///m/ TV&*g&*h!0!0=B DDD G! F"T%66 &, # U;;;?E "5)$*;<<<= F FFF4 F Fr#c0|j||j_dSdSr%) exec_resultrVrUs r"fill_exec_resultzDisplayHook.fill_exec_results$   '&,D  # # # ( 'r#cd|vrdS|jjjr&|jj|dd|d|jjj|j<dS)zLog the output.rZNoutput)r logger log_output log_writer1output_hist_reprsr()rrcs r"rzDisplayHook.log_outputsf { * * F :  ' M J  ' ' L(A8 L L L4? 4M "4T5FGGGr#ctj|jjtjdS)z%Finish up all displayhook activities.N)rLrMrNr separate_out2flushr's r"finish_displayhookzDisplayHook.finish_displayhooks7 1222 r#c|||s||||\}}|||||r+|||||| dSdSdS)zPrinting with history cache management. This is invoked every time the interpreter needs to print, and is activated by setting the variable sys.displayhook to it. N) r.r6rJrRrWryr|rfrrrrVrcrds r"__call__zDisplayHook.__call__s !!###  djjll   " " $ $ $  $ $ & & &#'#;#;F#C#C K    ' ' '  ! !& ) ) ) -&&{G<<< ,,,  # # % % % % %    r#c|jjdi}t|}t t ||jzd}td||tt|D]G\}}||krdS|jj d|zd| |dHdS)z-Output cache is full, cull the oldest entriesrhzVOutput cache limit (currently {sz} entries) hit. Flushing oldest {cull_count} entries.)sz cull_countz_%iN) r rrsromaxint cull_fractionrrP enumeratesortedpop)rohrrrkns r"rpzDisplayHook.cull_caches Z  # #E2 . . WWR$"4455q99  55;VrjV5Y5Y [ [ [fRjj))  DAqJ J  " "519d 3 3 3 FF1dOOOO   r#c |jstdtd|jdzD])}dt |z} |jj|=##Y'xYw|jjdd}||d\|_ |_ |_ dtj vr2|jj|j |j |j dddl}t jdkr|dSdS) NzJYou shouldn't have reached the cache flush if full caching is not enabled!rrrhrrrcli)r ValueErrorrqr(reprr rrsclearrrrr*r+rgcrLplatformcollect)rrkeyrrs r"rzDisplayHook.flush#s$! @?@@ @q*Q.//  Ad1gg+C J&s++ DDZ  # #E4 0 0 > HHJJJ%/! k* * * J  % %46twTX&N&N O O O  <5 JJLLLLL ! s  AA)Nr r%)rXN)__name__ __module__ __qualname____doc__rr r{rrrpropertyr(r.r6 staticmethodr4rJrRrWr]rfryr|rrrrpr __classcell__)r!s@r"rrs HH $ & & &E(J&*,,,KE#JJM......2**X*    9 9 9  \     ( ( (;;;B'j'j'j'j'jR"F"F"FH---NNN &&&&$   r#rceZdZddZddZdS)CapturingDisplayHookNc*||_|g}||_dSr%)r outputs)rr rs r"rzCapturingDisplayHook.__init__As ?G r#c|dS|jj|\}}|j||ddS)N)datametadata)r rTrPrappendrs r"rzCapturingDisplayHook.__call__GsM > F#z;BB6JJ W kwHHIIIIIr#r%)rrrrrrr#r"rr@sB JJJJJJr#r)rbuiltinsr*rLior9r<traitlets.config.configurabler traitletsrrwarningsrrobjectrrr#r"rs 666666%%%%%%%% fffff,fffR J J J J J6 J J J J Jr#