edZddlZddlmZdZddZddZd Zdd ZGd d eZ GddeZ GddeZ GddeZ dS)zX Prototype demo: python holoviews/ipython/convert.py Conversion_Example.ipynb | python N) Preprocessorcg}|D]W}|dr|d|zB||Xd|S)zY Utility used to make sure AST parser does not choke on unrecognized magics. %z#   splitlinesstrip startswithappendjoinsourcefilteredlines ?lib/python3.11/site-packages/holoviews/ipython/preprocessors.pycomment_out_magicsr s H!!##"" ::<< " "3 ' ' " OODDL ) ) ) ) OOD ! ! ! ! 99X  {expr}c tjtjtjtjtjtjf} tjt|}n#t$r|cYSwxYw| }|j gkr|j d}t|tj snt|j|r||jdz d|j}||jdz |jd}d|d|jdz |r|gngz}d|r|gng||jdz} |dz|| zS|S)z If a cell ends in an expression that could be displaying a HoloViews object (as determined using the AST), wrap it with a given prefix and suffix string. If the cell doesn't end in an expression, return the source unchanged. Nr)expr)astIfExpBoolOpBinOpCallName Attributeparser SyntaxErrorrbody isinstanceExprvaluelineno col_offsetr format) rtemplatecell_output_typesnoder last_exprexpr_end_sliceexpr_start_slicestartendings rwrap_cell_expressionr1sCJ 383=2y+F3344    ""H yBIbM )SX.. ?   ): ; ; ?%i&6q&89:O9;O:OPN' (8(:;I">> > Ms!A(( A76A7Tc,gg}}|D]T}|r||?||U|rfd|D}d||fS)z Given the source of a cell, filter out the given magic and collect the lines using the magic into a list. If strip is True, the IPython syntax part of the magic (e.g. %magic or %%magic) is stripped from the returned lines. c<g|]}|dS))replace).0elmagics r z filter_magic..Hs'BBBrzz%++BBBrrr)rr8r r magic_linesrs ` r filter_magicr;9sRkH!!##"" ::<< " "5 ) ) "   t $ $ $ $ OOD ! ! ! ! CBBBBkBBB 99X   ++rcg}|D],}|ds||-d|S)zJ Given the source of a cell, filter out all cell and line magics. rr)rr r r r s r strip_magicsr=Ls]H!!##""s## " OOD ! ! ! 99X  r{line}cVg}|D]~}||r@|||d}||i||d|S)z Given a cell's source, replace line magics using a formatting template, where {line} is the string that follows the magic. r4)rr)rr r r(r5r r )rr8r)rr substitutions rreplace_line_magicrAWs H!!##"" ::<< " "5 ) ) "#?? UB0G0G?HHL OOL ) ) ) ) OOD ! ! ! ! 99X  rceZdZdZdZdZdS)OptsMagicProcessorz Preprocessor to convert notebooks to Python source to convert use of opts magic to use the util.opts utility instead. cH|ddkrt|ddd}t|d\}}|radd |d d d d }t ||}||d<||fS)N cell_typecoderz%optszhv.util.opts({line!r})r)z%%optsz#hv.util.opts({options!r}, {{expr}}) {z{{}z}})options)rAr;r(r r5r1)selfcell resourcesindexr opts_linesr)s rpreprocess_cellz"OptsMagicProcessor.preprocess_cellms   & &'X1IKKKF!-fh!?!? FJ @@GGHHZ0088TBBJJ3tTTHVV-fh??#DNYrc.|||SN preprocessrLnbrNs r__call__zOptsMagicProcessor.__call__zdoob.K.K'KrN__name__ __module__ __qualname____doc__rQrXrrrCrCgs5   LKKKKrrCceZdZdZdZdZdS)OutputMagicProcessorz Preprocessor to convert notebooks to Python source to convert use of output magic to use the util.output utility instead. c|ddkrNt|ddd}t|d\}}|rd|d d }t||}||d<||fS) NrErFrz%outputzhv.util.output({line!r})rGz%%outputzhv.util.output(rz , {expr}))rAr;r1)rLrMrNrOr output_linesr)s rrQz$OutputMagicProcessor.preprocess_cells   & &'X 1KMMMF#/ #C#C FL @L\"-=LLL-fh??#DNYrc.|||SrSrTrVs rrXzOutputMagicProcessor.__call__rYrNrZr_rrrara}s5   LKKKKrraceZdZdZdZdZdS)StripMagicsProcessorz Preprocessor to convert notebooks to Python source to strips out all magics. To be applied after the preprocessors that can handle holoviews magics appropriately. cR|ddkrt|d|d<||fS)NrErFr)r=)rLrMrNrOs rrQz$StripMagicsProcessor.preprocess_cells1   & &)$x.99DNYrc.|||SrSrTrVs rrXzStripMagicsProcessor.__call__rYrNrZr_rrrfrfs5  LKKKKrrfc8eZdZdZdZfdZdZdZdZxZ S) SubstituteaT An nbconvert preprocessor that substitutes one set of HTML data output for another, adding annotation to the output as required. The constructor accepts the notebook format version and a substitutions dictionary: {source_html:(target_html, annotation)} Where the annotation may be None (i.e. no annotation). z
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c d||_||_tt|jdi|dS)Nr_) nbversion substitutionssuperr__init__)rLversionrmkw __class__s rrozSubstitute.__init__s; **lD!!*00R00000rc.|||SrSrTrVs rrXzSubstitute.__call__sr),,,rc|jD];}||kr3|j|j|dz}||j|dzcS<|S)z=Given some source html substitute and annotated as applicablerr)rmkeys annotation)rLsrchtmlrvs rr5zSubstitute.replacesl&++-- ? ?Dd{{!_t/A#/Fq/II !D$6s$;A$>>>>> rc`|jddk}|ddkr|dD]}|rdnd}|d|krq|s"d |vr||d |d <|d gD]6}|r2|d kr,||d d }||d d <7||fS) NrrErFoutputsexecute_resultpyout output_typerxdataz text/html)rlr5get) rLrMrNrOv4r{ output_keyrr@s rrQzSubstitute.preprocess_cellsnQ1$   & & ? H H24A..' =)Z77H&G"3"3*.,,wv*G*G ' F2 6 6HHH$+"5"5+/<< 8T+U+UL;GGFOK8Yr) r[r\r]r^rvrorXr5rQ __classcell__)rrs@rrjrjsv  .J11111 ---rrj)r)T)r>) r^rnbconvert.preprocessorsrrr1r;r=rArCrarfrjr_rrrsQ  000000   @,,,,&     LLLLLLLL,LLLLL<LLL* L L L L L< L L L..........r