o i e@sdZddlZddlZddlZddlZddlZddlmmZ ej ej e ddej ddfZddZdd Zd d Zdd d ZddZdS)z=Utilities related to Keras exception stack trace prettifying.Nz.. tensorflowpythoncCstD] }||vr dSqdS)NFT)_EXCLUDED_PATHS)fname exclusionrN/var/www/myenv/lib/python3.10/site-packages/keras/src/utils/traceback_utils.py include_frames r cCspd}tt|}t|D]\}}t|jjr t|||j |}q |dur6|r6|d\}}t|||j |}|S)zFIterate through traceback frames and return a new, filtered traceback.N) list tracebackwalk_tbreversedr f_code co_filenametypes TracebackTypef_lasti)tblast_tbtb_listfline_norrr_process_traceback_frames&s   rcs8tjjdks tjjdkrSfdd}tjj|S)zLFilter out Keras-internal stack trace frames in exceptions raised by fn.c sftjs |i|Sd}z"z |i|WW~Sty0}z t|j}||dd}~ww~wN)tf debuggingis_traceback_filtering_enabled Exceptionr __traceback__with_traceback)argskwargs filtered_tbefnrr error_handler;s   z'filter_traceback..error_handler)sys version_infomajorminorr __internal__ decoratormake_decorator)r(r)rr'rfilter_traceback5s r1csfdd}tjj|S)aAdd information about call argument values to an error message. Arguments: fn: Function to wrap. Exceptions raised by the this function will be re-raised with additional information added to the error message, displaying the values of the different arguments that the function was called with. object_name: String, display name of the class/function being called, e.g. `'layer "layer_name" (LayerClass)'`. Returns: A wrapped version of `fn`. c sd}d}zz |i|WW~~Sty}zt|dr|t}z |j|i|}Wn ty7|wg}t|jD]#}|j |j vrUt j t|j |j }n|j}|d|j d|qA|rd|}t|t jjrw|j}n |jr|jd}nd}rnj} d| d|d | d |}t|t jjr||j|j||j} nz||} Wn tyt|} Ynwd | _n|} | |jdd}~ww~~w) N_keras_call_info_injectedu • = rz#Exception encountered when calling z. z Call arguments received by z: T) r hasattrinspect signaturebind TypeErrorr parametersvaluesname argumentsrnest map_structureformat_argument_valuedefaultappendjoin isinstanceerrorsOpErrormessager#__name__ __class__node_defop error_code RuntimeErrorr2r"r!) r#r$r8bound_signaturer&arguments_contextargvaluerH display_namenew_er( object_namerrr)\sl=         <z8inject_argument_info_in_traceback..error_handler)rr.r/r0)r(rVr)rrUr!inject_argument_info_in_tracebackMsDrWcCs,t|tjrd|jd|jjdSt|S)Nztf.Tensor(shape=z, dtype=))rErTensorshapedtyper=repr)rRrrrrAs rAr)__doc__r7osr*r rtensorflow.compat.v2compatv2rpathabspathrD__file__rr rr1rWrArrrrs   V