Riz;dZddlmZdZddlZddlZddlZddlZddlZddl Z ddl Z ddl Z ddl m Z ddlmZddl mZddlmZdd lmZddlZdd lmZdd lmZdd lmZmZdd lmZddlmZm Z ddl!m"Z"m#Z#ddl$m%Z%er$ddl&m'Z'ddl(m)Z)ddl*m+Z+ddl,m-Z-ddl.m/Z/ddl0m1Z1ejde3Z4ejjddZ6GddeZ7GddeZ8dZ9ejtdZ;ejtdZ<ejtd Z=d/d!Z>d0d"Z? d1d#Z@d2d$ZAd3d%ZBd4d&ZCd4d'ZD d5d(ZEd6d)ZFd7d*ZGd8d+ZHd9d,ZId:d-ZJd;d.ZKy)F* *C  >F* *C NN)r"strr# str | Noner$r*returnNone)__name__ __module__ __qualname__categoryr __classcell__)r%s@r&rr-s9%HIM *;E r'rceZdZdZy) InvokeErrorzerrors on invoking converters.N)r-r.r/__doc__rr'r&r3r3:s(r'r3)pngsvgz\[\d+ depth=(-?\d+)\]z.*, depth=(.*)ptzct|d5}|D]}tj}|r#t|j dcdddS dddy#1swYyxYw)z4Read the depth from comment at last line of SVG fileutf-8encodingN)opendepthsvgcomment_rematchintgroup)filenameflinematcheds r&read_svg_depthrEEsj h )Q D  %**40 w}}Q'( s8AAA#crt|dd5}|jd|zdddy#1swYyxYw)z7Write the depth to SVG file as a comment at end of filear8r9z N)r<write)rAdepthrBs r&write_svg_depthrJQs7 hg ./! %-.///s-6c~|jt|jdz|j|dk(rdnd|d}|jrd}nd}|jD]B}dD];}||z ||zz }|j st j||ccSDt tgj|d z|S) zGenerate LaTeX macro.g333333?r5z,dvips,tightpage)fontsize baselineskippreamble tightpagemathz preview.texz template.tex).jinja_trR)imgmath_font_sizeroundimgmath_latex_preambleimgmath_use_previewtemplates_pathexistsrrender) image_formatrQconfigconfdir variables template_name template_dirtemplate_suffixtemplates r&generate_latex_macrorcWs,,f66<=11(50R6HI!!% & --C / CO-1PQH $--h BB CC .) * 1 1-(2JI VVr'cttjd}|dz }t|dd5}|j |dddt j j|j}|jg}|dk7r|jd |j|j|jd tj|d |d d |d vr|dz S|dz S#1swYxYw#t$r5}tj!t#d|jt$|d}~wt&$r)}d}t)||j*|j,|d}~wwxYw)z%Compile LaTeX macros for math to DVI.z-sphinx-imgmath)suffixzmath.texwr8r9Ntectonicz--interaction=nonstopmodeTascii)capture_outputcwdcheckr:>xelatexrgzmath.xdvzmath.dvizYLaTeX command %r cannot be run (needed for math display), check the imgmath_latex settingzlatex exited with error)rtempfilemkdtempr<rHospathbasename imgmath_latexappendextendimgmath_latex_args subprocessrunOSErrorloggerwarningr r3rrr#r$) latexr\tempdirrArBimgmath_latex_namecommandexcr"s r& compile_mathrvsV8##+<=>G#H hg .! ))&*>*>? ##$GZ'23 NN6,,- NN:A DgTG  !8 8Z' 'Z' '-. # <    s" A'3 CJJ7S@As5C."C:)C:.C7: E(0D33 E(?$E##E(cD tj|ddd}|j|jfS#t$r0}t j td||d|t|d}~wt$r,}|d}t||j|j|d}~wwxYw)z*Convert DVI file to specific image format.Trh)rirkr:zS%s command %r cannot be run (needed for math display), check the imgmath_%s settingrNz exited with error) rvrwr$r#rxryrzr r3rr)r~nameretrr"s r&convert_dvi_to_imagersAnnWTPWXzz3::%%  # 9   AJ  s" A()3 CJJ7S@As 03 B+A'' B3'BBcd}|jd|dddg}|j|j|jr|j d|j |t ||\}}d}|jrU|j D]B}tj|} | st| jd}t|||S|S) zConvert DVI file to PNG image.dvipng-oz-Ttightz-z9z--depthNr;) imgmath_dvipngrtimgmath_dvipng_argsrWrsr splitlinesdepth_rer>r?r@r) dvipathout_pathr\rr~r$_stderrrIrCrDs r&convert_dvi_to_pngrs D$$dHdGUKG NN6--. !!y! NN7*7D9OFG E !!%%' DnnT*GGMM!,-%0 L  Lr'cd}|jd|g}|j|j|j|t ||\}}d}|j rd|j D]Q}tj|} | stt| jddzdz }t|||S|S)zConvert DVI file to SVG image.dvisvgmrNr;dgzGR@) imgmath_dvisvgmrtimgmath_dvisvgm_argsrsrrWr depthsvg_rer>rUfloatr@rJ) rrr\rr~_stdoutr#rIrCrDs r&convert_dvi_to_svgrs D%%tX6G NN6../ NN7*7D9OGV E !!%%' D!''-GeGMM!$45;eCD%0 L  Lr'cf|jj}|tvr d}t|t ||||j j }t|jdjd|}|j j|j jz dz |z }|jjdd|jr(|dk(rt|}||fS|d k(r t!|}|fSt#|j d } t#|j d } | s| ry t%|| } |dk(rt+| || }n|d k(rt-| || }|fS#t&$rd|j _Yy wxYw#t&$rd|j _Yy wxYw)a{Render the LaTeX math expression *math* using latex and dvipng or dvisvgm. Return the image absolute filename and the "depth", that is, the distance of image bottom and baseline in pixels, if the option to use preview_latex is switched on. Error handling may seem strange, but follows a pattern: if LaTeX or dvipng (dvisvgm) aren't available, only a warning is generated (since that enables people on machines without these programs to at least build the rest of the docs successfully). If the programs are there, however, they may not fail since that indicates a problem in the math source. 2imgmath_image_format must be either "png" or "svg"F)usedforsecurity.rQT)parentsexist_okr5r6_imgmath_warned_latex _imgmath_warned_image_translatorr(r\)imgmath_image_formatlowerSUPPORT_FORMATrrcbuilderr]rencode hexdigestoutdirimagedirparentmkdiris_filerrEhasattrrr3rrrr) r!rQr\r[unsupported_format_msgr{rAgenerated_pathrI latex_failed trans_failedrs r& render_mathrs ..446L>)!U122 tVT\\=Q=Q RE   6 @ @ B C1\NS \\((4<<+@+@@6IHTNt< 5 ">2Eu$$U "">2Eu$$4<<)@AL4<<)KLL|uV4  5 &wvNE U "&wvNE 5   -1 * 8< 5s$: E3'F3FFF0/F0ct|d5}|j}dddtjj d}|dk(rd|S|dk(rd|Sd}t |#1swYOxYw) Nrbr8r9r5zdata:image/png;base64,r6zdata:image/svg+xml;base64,r)r<readbase64 b64encodedecoder)r[rrBcontentencodedrs r&render_maths_to_base64rs nd #q&&(w'...@Gu'y11u+G955Q - ..s A,,A5c|ry|jjrftjt5t j |jj|jjz dz dddyy#1swYyxYw)NrQ) r\ imgmath_embed contextlibsuppress Exceptionshutilrmtreerrr)apprs r&clean_up_filesr)ss  zz  + N MM#++,,s{{/C/CCfL M N N  N Ns ABB c~|jr1d|j|jjdSy)Nz alt=""rL)imgmath_add_tooltipsrastextstrip)r!noder\s r& get_tooltipr4s6 "" DKKM288:;1== r'c |jj} t|d|jzdz|\}}|Z|jjd|j|jj!dt j|j"r'|j$j'}t)||} nPt*j,j/|} t1|jj2d | } | j5} |d | d d nd } t7|||} |jjd| d| | dt j#t$r}t |}t j|ddg|j}|j|tjtd|j|t j|d}~wwxYw)N$rWARNINGtypelevelbackrefssourcezdisplay latex %r: %srQz style="vertical-align: dzpx"rLzL,\=IGGG$$]3E !5!5vuEM#,,.Gd | } | jA} tC|||}|jj!d| d|dtj#t $r}t|}tj|ddg|j}|j|tjtd|j|tj|d}~wwxYw)Nzno-wrapnowrapFrrrrzinline latex %r: %sdivrQ)CLASSz

numberz(%s)zLink to this equationrrz

z IIU H~)$5 2V;< tQ'>%?@ # !$++dkkm"<"B"B"D!EEX Y  ..   !66<<>L,\=IGGG$$]3E !5!5vuEM#,,.GdD8 :gYayGH ..? &#h  ! ! iq2dkkm  Tr/0$++-Enn#%&s&I K BKKc |jdtdftdf|jdddt t h|jdddt t h|jd d dt t h|jd d dt t h|jd ddt t h|jdgddt th|jddgdt tth|jdgdt tth|jdddt t h|jdddt t h|jdddt th|jdddt t h|jdttjddS)Nr)inline_renderersblock_renderersrr5html)typesrrrrrrr{rWFr)z-gammaz1.5z-D110z-bg Transparentrz --no-fontsrurVrLrTrT rzbuild-finished)versionparallel_read_safe)add_html_math_rendererrradd_config_value frozensetr)boollisttupler?connectrsphinx__display_version__)rs r&setuprs)40/6 /iQTPUFVW)8V9cUCST*IvYPSuEUV'6C5AQR.vYPTvEVW<  iu >Vb& 4-0H12vYPSuEUV/vYPTvEVW,b& 3%@PQ%y$?PQKK .1--" r')rAzstr | os.PathLike[str]r+ int | None)rArrIr?r+r,) r[r)rQr)r\rr]rr+r))r{r)r\rr+r)r~z list[str]rr)r+ztuple[str, str])rrrrr\rr+r)r!rrQr)r\rr+z"tuple[_StrPath | None, int | None])r[r)rrr+r))rrrrr+r,)r!rrrr\rr+r))r!rrz nodes.mathr+r,)r!rrznodes.math_blockr+r,)rrr+r)Lr4 __future__r__all__rrroos.pathrerrvrmhashlibrpathlibrrtypingrdocutilsr rr sphinx.errorsr sphinx.localer r sphinx.utilrsphinx.util.mathrrsphinx.util.pngrrsphinx.util.templaterdocutils.nodesrsphinx.applicationr sphinx.configrsphinx.util._pathlibrsphinx.util.typingrsphinx.writers.html5r getLoggerr-ryjoinpathrXrr3rcompilerrr=rErJrcrrrrrrrrrrrrr'r&rs~0"    )  %G;.&)$-44   8 $%%%k9= ; )+)  2::. /bjj,- RZZ 9: / WW W W W  W>&ARA*.*:! :!!$:!17:!':!z /N D'T r'