˲j')ddlmZddlmZmZddlZddlZddlZddlZddl Z ej dZ dddZ dddd Zd ZGd d Zd ZdS)) TracebackType)ListOptionalNc#K dVdS#t$r}|j}g}|w|jjj}|jjd}|dkr!|tjddd5}| |dddn #1swxYwY|j}td|j d}| |jj }t|jd r+| |jj|jj }t#||ji|jd t&ji}t+d||j|j} || n|||j}|wd} t5|D] }| |_|} || d}~wwxYw) N__compile_source__zwFz.py)modedeletesuffixz__inspect_currentframe()eval)co_name co_linetable)rco_firstlineno__inspect_currentframe) Exception __traceback__tb_framef_code co_filename f_globalsgettempfileNamedTemporaryFilewritecompilenamereplacer hasattrrrr f_localsinspect currentframertb_lasti tb_linenoappendtb_nextreversedwith_traceback) exctbstackfilenamesourcefframecode fake_framefake_tbr%s GC:\Projects\Historical\venv\Lib\site-packages\torch/utils/_traceback.pyreport_compile_source_on_errorr3/sFS*  Q*Q*Q*  n{)5H[*../CDDF:%%&*<20c%PUVVV$Z[GGFOOO$$$$$$$$$$$$$$$ 9166JJ||EL,@|AA5<88 <<%*\%>',|'B(D"O.0'2F (*bk2< W%%%% R   BGnL5//  B BJGG  )))cQ*s: GAG 2B G B G B D.G  Gbasec$|Atjtjt} tj||g}|t |dzdS#t $r|cYSwxYw)ziShorten a source filepath, with the assumption that torch/ subdirectories don't need to be shown to user.N)ospathdirname__file__ commonpathlen ValueError)fnr5prefixs r2shorten_filenamerAs |wrwx8899$##RJ//#f++/""##  s!B BBF)r5linecrd}|r |jd}|t|j|d|jd|jS)z Format a FrameSummary in a short way, without printing full absolute path or code. The idea is the result fits on a single line. z # r4:z in )rBrAr+linenor)r.r5rB extra_lines r2 format_framerHsX J ) (((  f*5>EEE f f f fZ_Zd f ffcPttj|dS)zJFormat a TracebackType in a short way, printing only the inner-most frame.)rH traceback extract_tbr)s r2format_traceback_shortrOs  ,R004 5 55rIcleZdZddgZddZdZdZdZedddd d Z d Z ed Z d S)CapturedTracebackr)skiprc"||_||_dSNr)rR)selfr)rRs r2__init__zCapturedTraceback.__init__s rIcd|_dSrTrNrVs r2cleanupzCapturedTraceback.cleanups rIcddl}|jtjSt |jj|jgd|jS)Nr) torch._C._profilerr)rL StackSummary_extract_symbolized_tb_C _profilersymbolize_tracebacksrR)rVtorchs r2summaryzCapturedTraceback.summarysZ!!!! 7?)++ +% H  3 3TWI > >q A I   rIcdd|jdfS)NrU)rRrYs r2 __getstate__zCapturedTraceback.__getstate__s!I    rIF)scriptcpprRcddl}|s|r|dks Jdt|jjd|||s|rdn|dzS)a Like traceback.extract_stack(), but faster (approximately 20x faster); it is fast enough that you can unconditionally log stacks this way as part of normal execution. It returns a torch._C._profiler.CapturedTraceback object that must be formatted specially with format_captured_tb. By default, this only reports Python backtraces (like extract_stack). You can set the script/cpp kwargs to also turn on TorchScript/C++ trace reporting. rNzskip with script/cpp NYIT)pythonrfrgr7)r\rQr_r`gather_traceback)rfrgrRrbs r2extractzCapturedTraceback.extractsz "!!!  9S 919998999 H  / /tFPS / T T ,3 ,AAD1H    rIcNtj|S)al Formats a single torch._C._profiler.CapturedTraceback into a list of strings equivalent to the output of traceback.format_list. Note that if pass it CapturedTraceback with C++ traces, it is better not to use this function and use the batch formatting API format_captured_tbs to amortize the cost of symbolization )rL format_listrcrYs r2formatzCapturedTraceback.formats$T\\^^444rIcddl}g}g}tD]L\}}|j|g"|d||M|jjfd|D|D]1}tj| ||<2|S)z_ Bulk version of CapturedTraceback.format. Returns a list of list of strings. rNc*g|]}|jSrN).0itbss r2 z0CapturedTraceback.format_all..s0Q0Q0QqQ0Q0Q0QrI) r\ enumerater)r$r_r`rarLrmrc)rtrbrs delayed_idxsrsr)s` r2 format_allzCapturedTraceback.format_alls "!!!)+ s^^ ' 'EAru} "  $##A&&&& //0Q0Q0Q0QL0Q0Q0QRRR < |S)z Given a symbolized traceback from symbolize_tracebacks, return a StackSummary object of pre-processed stack trace entries. Nr+rBr)rLr]r&r$ FrameSummary)r)rRr*r-s r2r^r^sh  " $ $E bi RR Y+AjM1V9aiPPQQQQ LrI)typesrtypingrrrrL contextlibr os.pathr8contextmanagerr3rArHrOrQr^rqrIr2rs"!!!!!!!!N T*T*T*l"& $ $ $ $ $!%5 g g g g g666SSSSSSSSlrI