j >dZddlmZddlmZGddeZdS)zBase class for preprocessors)Bool) NbConvertBasecreZdZdZeddZfdZdZdZ dZ xZ S) Preprocessora.A configurable preprocessor Inherit from this class if you wish to have configurability for your preprocessor. Any configurable traitlets this class exposed will be configurable in profiles using c.SubClassName.attribute = value You can overwrite `preprocess_cell()` to apply a transformation independently on each cell or `preprocess()` if you prefer your own logic. See corresponding docstring for information. Disabled by default and can be enabled via the config by 'c.YourPreprocessorName.enabled = True' FT)configc :tjdi|dS)z Public constructor Parameters ---------- config : Config Configuration file structure `**kw` Additional keyword arguments passed to parent N)super__init__)selfkw __class__s i/var/www/finuniver-perm.ru/html/student/venv/lib/python3.11/site-packages/nbconvert/preprocessors/base.pyr zPreprocessor.__init__s( 2c|jr;|jd|jj|||S||fS)zApply the preprocessor.zApplying preprocessor: %s)enabledlogdebugr__name__ preprocess)r nb resourcess r__call__zPreprocessor.__call__,sF < 2 HNN68O P P P??2y11 19}rct|jD]'\}}||||\|j|<}(||fS)a Preprocessing to apply on each notebook. Must return modified nb, resources. If you wish to apply your preprocessing to each cell, you might want to override preprocess_cell method instead. Parameters ---------- nb : NotebookNode Notebook being converted resources : dictionary Additional resources used in the conversion process. Allows preprocessors to pass variables into the Jinja engine. ) enumeratecellspreprocess_cell)r rrindexcells rrzPreprocessor.preprocess3sQ"%RX.. V VKE4)-)=)=dIu)U)U &BHUOYY9}rc$d}t|)a Override if you want to apply some preprocessing to each cell. Must return modified cell and resource dictionary. Parameters ---------- cell : NotebookNode cell Notebook cell being processed resources : dictionary Additional resources used in the conversion process. Allows preprocessors to pass variables into the Jinja engine. index : int Index of the cell being processed z!should be implemented by subclass)NotImplementedError)r rrrmsgs rrzPreprocessor.preprocess_cellHs2!#&&&r) r __module__ __qualname____doc__rtagrr rrr __classcell__)rs@rrr s d5kkooTo**G     *'''''''rrN)r% traitletsrnbconvert.utils.baserrr rrr*so"" ......M'M'M'M'M'=M'M'M'M'M'r