%%
%% This is file `pythontex.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% pythontex.dtx  (with options: `package')
%% 
%% This is a generated file.
%% 
%% Copyright (C) 2012-2013 by Geoffrey M. Poore <gpoore@gmail.com>
%% --------------------------------------------------------------------------
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3
%% of this license or (at your option) any later version.
%% The latest version of this license is in
%%   http://www.latex-project.org/lppl.txt
%% and version 1.3 or later is part of all distributions of LaTeX
%% version 2005/12/01 or later.
%% 
\NeedsTeXFormat{LaTeX2e}[1999/12/01]
\ProvidesPackage{pythontex}
    [2013/01/23 Version~0.10beta2 PythonTeX]
\NeedsTeXFormat{LaTeX2e}[1999/12/01]
\ProvidesPackage{pythontex}[2013/01/23 v0.10beta2]
\newcommand{\pytx@packagename}{PythonTeX}
\RequirePackage{fancyvrb}
\RequirePackage{etex}
\RequirePackage{etoolbox}
\RequirePackage{xstring}
\RequirePackage{pgfopts}
\RequirePackage{newfloat}
\AtBeginDocument{\@ifpackageloaded{color}{}{\RequirePackage{xcolor}}}
\def\pytx@opt@rerun{default}
\pgfkeys{/PYTX/pkgopt/runall/.default=true}
\pgfkeys{/PYTX/pkgopt/runall/.is choice}
\pgfkeys{/PYTX/pkgopt/runall/true/.code=\def\pytx@opt@rerun{all}}
\pgfkeys{/PYTX/pkgopt/runall/false/.code=\relax}
\pgfkeys{/PYTX/pkgopt/rerun/.is choice}
\pgfkeys{/PYTX/pkgopt/rerun/modified/.code=\def\pytx@opt@rerun{modified}}
\pgfkeys{/PYTX/pkgopt/rerun/errors/.code=\def\pytx@opt@rerun{errors}}
\pgfkeys{/PYTX/pkgopt/rerun/warnings/.code=\def\pytx@opt@rerun{warnings}}
\pgfkeys{/PYTX/pkgopt/rerun/all/.code=\def\pytx@opt@rerun{all}}
\def\pytx@opt@hashdependencies{default}
\pgfkeys{/PYTX/pkgopt/hashdependencies/.is choice}
\pgfkeys{/PYTX/pkgopt/hashdependencies/.default=true}
\pgfkeys{/PYTX/pkgopt/hashdependencies/true/.code=\def\pytx@opt@hashdependencies{true}}
\pgfkeys{/PYTX/pkgopt/hashdependencies/false/.code=\def\pytx@opt@hashdependencies{false}}
\newbool{pytx@opt@autoprint}
\booltrue{pytx@opt@autoprint}
\pgfkeys{/PYTX/pkgopt/autoprint/.default=true}
\pgfkeys{/PYTX/pkgopt/autoprint/.is choice}
\pgfkeys{/PYTX/pkgopt/autoprint/true/.code=\booltrue{pytx@opt@autoprint}}
\pgfkeys{/PYTX/pkgopt/autoprint/false/.code=\boolfalse{pytx@opt@autoprint}}
\newcommand{\setpythontexautoprint}[1]{%
    \ifstrequal{#1}{true}{\booltrue{pytx@opt@autoprint}}{}%
    \ifstrequal{#1}{false}{\boolfalse{pytx@opt@autoprint}}{}%
}
\newbool{pytx@opt@stdout}
\booltrue{pytx@opt@stdout}
\pgfkeys{/PYTX/pkgopt/stdout/.default=true}
\pgfkeys{/PYTX/pkgopt/stdout/.is choice}
\pgfkeys{/PYTX/pkgopt/stdout/true/.code=\booltrue{pytx@opt@stdout}}
\pgfkeys{/PYTX/pkgopt/stdout/false/.code=\boolfalse{pytx@opt@stdout}}
\pgfkeys{/PYTX/pkgopt/print/.default=true}
\pgfkeys{/PYTX/pkgopt/print/.is choice}
\pgfkeys{/PYTX/pkgopt/print/true/.code=\booltrue{pytx@opt@stdout}}
\pgfkeys{/PYTX/pkgopt/print/false/.code=\boolfalse{pytx@opt@stdout}}
\AtBeginDocument{%
    \ifbool{pytx@opt@stdout}{}{%
        \PackageWarning{\pytx@packagename}{Option stdout/print is set to false}%
    }%
}
\newbool{pytx@opt@stderr}
\pgfkeys{/PYTX/pkgopt/stderr/.default=true}
\pgfkeys{/PYTX/pkgopt/stderr/.is choice}
\pgfkeys{/PYTX/pkgopt/stderr/true/.code=\booltrue{pytx@opt@stderr}}
\pgfkeys{/PYTX/pkgopt/stderr/false/.code=\boolfalse{pytx@opt@stderr}}

\def\pytx@opt@stderrfilename{full}
\pgfkeys{/PYTX/pkgopt/stderrfilename/.default=full}
\pgfkeys{/PYTX/pkgopt/stderrfilename/.is choice}
\pgfkeys{/PYTX/pkgopt/stderrfilename/full/.code=\def\pytx@opt@stderrfilename{full}}
\pgfkeys{/PYTX/pkgopt/stderrfilename/session/.code=\def\pytx@opt@stderrfilename{session}}
\pgfkeys{/PYTX/pkgopt/stderrfilename/genericfile/.code=%
    \def\pytx@opt@stderrfilename{genericfile}}
\pgfkeys{/PYTX/pkgopt/stderrfilename/genericscript/.code=%
    \def\pytx@opt@stderrfilename{genericscript}}

\def\pytx@opt@pyfuture{default}
\pgfkeys{/PYTX/pkgopt/pyfuture/.is choice}
\pgfkeys{/PYTX/pkgopt/pyfuture/default/.code=\def\pytx@opt@pyfuture{default}}
\pgfkeys{/PYTX/pkgopt/pyfuture/all/.code=\def\pytx@opt@pyfuture{all}}
\pgfkeys{/PYTX/pkgopt/pyfuture/none/.code=\def\pytx@opt@pyfuture{none}}
\newbool{pytx@opt@upquote}
\booltrue{pytx@opt@upquote}
\pgfkeys{/PYTX/pkgopt/upquote/.default=true}
\pgfkeys{/PYTX/pkgopt/upquote/.is choice}
\pgfkeys{/PYTX/pkgopt/upquote/true/.code=\booltrue{pytx@opt@upquote}}
\pgfkeys{/PYTX/pkgopt/upquote/false/.code=\boolfalse{pytx@opt@upquote}}
\newbool{pytx@opt@fixlr}
\booltrue{pytx@opt@fixlr}
\pgfkeys{/PYTX/pkgopt/fixlr/.default=true}
\pgfkeys{/PYTX/pkgopt/fixlr/.is choice}
\pgfkeys{/PYTX/pkgopt/fixlr/true/.code=\booltrue{pytx@opt@fixlr}}
\pgfkeys{/PYTX/pkgopt/fixlr/false/.code=\boolfalse{pytx@opt@fixlr}}
\def\pytx@opt@keeptemps{none}
\pgfkeys{/PYTX/pkgopt/keeptemps/.default=all}
\pgfkeys{/PYTX/pkgopt/keeptemps/.is choice}
\pgfkeys{/PYTX/pkgopt/keeptemps/all/.code=\def\pytx@opt@keeptemps{all}}
\pgfkeys{/PYTX/pkgopt/keeptemps/code/.code=\def\pytx@opt@keeptemps{code}}
\pgfkeys{/PYTX/pkgopt/keeptemps/none/.code=\def\pytx@opt@keeptemps{none}}
\newbool{pytx@opt@pygments}
\booltrue{pytx@opt@pygments}
\pgfkeys{/PYTX/pkgopt/pygments/.default=true}
\pgfkeys{/PYTX/pkgopt/pygments/.is choice}
\pgfkeys{/PYTX/pkgopt/pygments/true/.code=\booltrue{pytx@opt@pygments}}
\pgfkeys{/PYTX/pkgopt/pygments/false/.code=\boolfalse{pytx@opt@pygments}}
\def\pytx@pyglexer{}
\pgfkeys{/PYTX/pkgopt/pyglexer/.code=\def\pytx@pyglexer{#1}}

\def\pytx@pygopt{}
\pgfkeys{/PYTX/pkgopt/pygopt/.code=\def\pytx@pygopt{#1}}
\newbool{pytx@opt@pyginline}
\booltrue{pytx@opt@pyginline}
\pgfkeys{/PYTX/pkgopt/pyginline/.default=true}
\pgfkeys{/PYTX/pkgopt/pyginline/.is choice}
\pgfkeys{/PYTX/pkgopt/pyginline/true/.code=\booltrue{pytx@opt@pyginline}}
\pgfkeys{/PYTX/pkgopt/pyginline/false/.code=\boolfalse{pytx@opt@pyginline}}
\def\pytx@fvextfile{-1}
\pgfkeys{/PYTX/pkgopt/fvextfile/.default=25}
\pgfkeys{/PYTX/pkgopt/fvextfile/.code=\IfInteger{#1}{%
    \ifnum#1>0\relax
        \def\pytx@fvextfile{#1}%
    \else
        \PackageError{\pytx@packagename}{option fvextfile must be an integer > 0}{}%
    \fi}%
    {\PackageError{\pytx@packagename}{option fvextfile must be an integer > 0}{}}%
}
\def\pytx@opt@pyconbanner{none}
\pgfkeys{/PYTX/pkgopt/pyconbanner/.is choice}
\pgfkeys{/PYTX/pkgopt/pyconbanner/none/.code=\def\pytx@opt@pyconbanner{none}}
\pgfkeys{/PYTX/pkgopt/pyconbanner/standard/.code=\def\pytx@opt@pyconbanner{standard}}
\pgfkeys{/PYTX/pkgopt/pyconbanner/default/.code=\def\pytx@opt@pyconbanner{default}}
\pgfkeys{/PYTX/pkgopt/pyconbanner/pyversion/.code=\def\pytx@opt@pyconbanner{pyversion}}
\def\pytx@opt@pyconfilename{stdin}
\pgfkeys{/PYTX/pkgopt/pyconfilename/.is choice}
\pgfkeys{/PYTX/pkgopt/pyconfilename/stdin/.code=\def\pytx@opt@pyconfilename{stdin}}
\pgfkeys{/PYTX/pkgopt/pyconfilename/console/.code=\def\pytx@opt@pyconfilename{console}}
\newbool{pytx@opt@depythontex}
\pgfkeys{/PYTX/pkgopt/depythontex/.default=true}
\pgfkeys{/PYTX/pkgopt/depythontex/.is choice}
\pgfkeys{/PYTX/pkgopt/depythontex/true/.code=\booltrue{pytx@opt@depythontex}}
\pgfkeys{/PYTX/pkgopt/depythontex/false/.code=\boolfalse{pytx@opt@depythontex}}
\ProcessPgfPackageOptions{/PYTX/pkgopt}
\ifbool{pytx@opt@fixlr}{
    \IfStrEq{\detokenize\expandafter{\left}}{\detokenize{\left}}{
        \let\originalleft\left
        \let\originalright\right
        \renewcommand{\left}{\mathopen{}\mathclose\bgroup\originalleft}
        \renewcommand{\right}{\aftergroup\egroup\originalright}
    }{}
}{}
\ifbool{pytx@opt@upquote}{\RequirePackage{upquote}}{}
\def\pytx@CheckCounter#1{%
    \ifcsname c@#1\endcsname\else\newcounter{#1}\fi
}
\newcommand{\definepythontexcontext}[1]{%
    \def\pytx@SetContext{%
        \edef\pytx@context{#1}%
    }%
}
\definepythontexcontext{}
\@onlypreamble\definepythontexcontext
\newcommand{\restartpythontexsession}[1]{%
    \def\pytx@SetGroup{%
        \edef\pytx@group{#1}%
    }%
    \def\pytx@SetGroupVerb{%
        \edef\pytx@group{#1verb}%
    }%
    \def\pytx@SetGroupCons{%
        \edef\pytx@group{#1cons}%
    }%
    \AtBeginDocument{%
        \pytx@SetGroup
        \IfSubStr{\pytx@group}{verb}{%
            \PackageError{\pytx@packagename}%
                {String "verb" is not allowed in \string\restartpythontexsession}%
                {Use \string\restartpythontexsession with a valid argument}}{}%
        \IfSubStr{\pytx@group}{cons}{%
            \PackageError{\pytx@packagename}%
                {String "cons" is not allowed in \string\restartpythontexsession}%
                {Use \string\restartpythontexsession with a valid argument}}{}%
    }%
}
\@onlypreamble\restartpythontexsession
\restartpythontexsession{default}
\StrSubstitute{\jobname}{ }{-}[\pytx@jobname]
\StrSubstitute{\pytx@jobname}{"}{}[\pytx@jobname]
\StrSubstitute{\pytx@jobname}{*}{-}[\pytx@jobname]
\newcommand{\setpythontexoutputdir}[1]{\def\pytx@outputdir{#1}}
\setpythontexoutputdir{pythontex-files-\pytx@jobname}
\AtBeginDocument{\@ifpackageloaded{graphicx}{\graphicspath{{\pytx@outputdir/}}}{}}
\@onlypreamble\setpythontexoutputdir
\newcommand{\setpythontexworkingdir}[1]{%
    \def\pytx@workingdir{#1}%
}
\@onlypreamble\setpythontexworkingdir
\AtBeginDocument{%
    \ifcsname pytx@workingdir\endcsname\else
        \setpythontexworkingdir{\pytx@outputdir}\fi
}
\newbool{pytx@usedpygments}
\AfterEndPreamble{%
    \ifbool{pytx@usedpygments}%
        {\InputIfFileExists{\pytx@outputdir/\pytx@jobname.pytxpyg}{}{}}{}%
}
\AtBeginDocument{%
    \InputIfFileExists{\pytx@outputdir/\pytx@jobname.pytxmcr}{}{}%
}
\newwrite\pytx@codefile
\immediate\openout\pytx@codefile=\jobname.pytxcode
\edef\pytx@delimchar{\string#}
\edef\pytx@delim{=\string>PYTHONTEX\string#}
\edef\pytx@delimsettings{=\string>PYTHONTEX:SETTINGS\string#}
\AtEndDocument{
    \immediate\write\pytx@codefile{%
        \pytx@delimsettings outputdir=\pytx@outputdir\pytx@delimchar}%
    \immediate\write\pytx@codefile{%
        \pytx@delimsettings workingdir=\pytx@workingdir\pytx@delimchar}%
    \immediate\write\pytx@codefile{%
        \pytx@delimsettings rerun=\pytx@opt@rerun\pytx@delimchar}%
    \immediate\write\pytx@codefile{%
        \pytx@delimsettings hashdependencies=\pytx@opt@hashdependencies\pytx@delimchar}%
    \immediate\write\pytx@codefile{%
        \pytx@delimsettings stderr=%
        \ifbool{pytx@opt@stderr}{true}{false}\pytx@delimchar}%
    \immediate\write\pytx@codefile{%
        \pytx@delimsettings stderrfilename=\pytx@opt@stderrfilename\pytx@delimchar}%
    \immediate\write\pytx@codefile{%
        \pytx@delimsettings keeptemps=\pytx@opt@keeptemps\pytx@delimchar}%
    \immediate\write\pytx@codefile{%
        \pytx@delimsettings pyfuture=\pytx@opt@pyfuture\pytx@delimchar}%
    \immediate\write\pytx@codefile{%
        \pytx@delimsettings pygments=%
        \ifbool{pytx@opt@pygments}{true}{false}\pytx@delimchar}%
    \immediate\write\pytx@codefile{%
        \pytx@delimsettings pyglexer=\pytx@pyglexer\pytx@delimchar}%
    \immediate\write\pytx@codefile{%
        \pytx@delimsettings pygopt=\string{\pytx@pygopt\string}\pytx@delimchar}%
    \immediate\write\pytx@codefile{%
        \pytx@delimsettings fvextfile=\pytx@fvextfile \pytx@delimchar}%
    \immediate\write\pytx@codefile{%
        \pytx@delimsettings pyconbanner=\pytx@opt@pyconbanner \pytx@delimchar}%
    \immediate\write\pytx@codefile{%
        \pytx@delimsettings pyconfilename=\pytx@opt@pyconfilename \pytx@delimchar}%
    \immediate\write\pytx@codefile{%
        \pytx@delimsettings depythontex=%
        \ifbool{pytx@opt@depythontex}{true}{false}\pytx@delimchar}%
}
\def\pytx@WriteCodefileInfo{%
    \immediate\write\pytx@codefile{\pytx@delim\pytx@type\pytx@delimchar%
        \pytx@session\pytx@delimchar\pytx@group\pytx@delimchar%
        \arabic{\pytx@counter}\pytx@delimchar\pytx@cmd\pytx@delimchar%
        \pytx@context\pytx@delimchar\the\inputlineno\pytx@delimchar}%
}
\newcommand{\pytx@WriteCodefileInfoExt}[1][]{%
    \immediate\write\pytx@codefile{\pytx@delim\pytx@type\pytx@delimchar%
        \pytx@session\pytx@delimchar\pytx@group\pytx@delimchar%
        0\pytx@delimchar\pytx@cmd\pytx@delimchar%
        \pytx@context\pytx@delimchar\the\inputlineno\pytx@delimchar#1}%
}
\newcommand{\setpythontexfv}[2][]{%
    \ifstrempty{#1}%
        {\gdef\pytx@fvsettings{#2}}%
        {\expandafter\gdef\csname pytx@fvsettings@#1\endcsname{#2}}%
}%
\setpythontexfv{tabsize=4}
\def\pytx@FVSet{%
    \expandafter\let\expandafter\pytx@fvsettings@@%
        \csname pytx@fvsettings@\pytx@type\endcsname
    \ifdefstring{\pytx@fvsettings@@}{}%
        {}%
        {\expandafter\fvset\expandafter{\pytx@fvsettings@@}}%
    \ifdefstring{\pytx@fvsettings}{}%
        {}%
        {\expandafter\fvset\expandafter{\pytx@fvsettings}}%
}

\newcounter{pytx@FancyVerbLineTemp}
\def\pytx@FVB@SaveVerbatim#1{%
    \setcounter{pytx@FancyVerbLineTemp}{\value{FancyVerbLine}}%
    \@bsphack
    \begingroup
    \FV@UseKeyValues
    \def\SaveVerbatim@Name{#1}%
    \def\FV@ProcessLine##1{%
        \expandafter\gdef\expandafter\FV@TheVerbatim\expandafter{%
        \FV@TheVerbatim\FV@StepLineNo\FV@ProcessLine{##1}}}%
    \gdef\FV@TheVerbatim{\FV@CodeLineNo=1}%
    \FV@Scan}
\def\pytx@FVE@SaveVerbatim{%
    \expandafter\global\expandafter\let
    \csname FV@SV@\SaveVerbatim@Name\endcsname\FV@TheVerbatim
    \endgroup\@esphack
    \setcounter{FancyVerbLine}{\value{pytx@FancyVerbLineTemp}}}
\let\FVB@SaveVerbatim\pytx@FVB@SaveVerbatim
\let\FVE@SaveVerbatim\pytx@FVE@SaveVerbatim
\def\pytx@stdfile{}
\def\pytx@stdout@warntext{}
\def\pytx@FetchStdoutfile[#1][#2]#3{%
    \IfFileExists{\pytx@outputdir/#3.stdout}{%
        \ifstrequal{#1}{}{\input{\pytx@outputdir/#3.stdout}}{}%
        \ifstrequal{#1}{raw}{\input{\pytx@outputdir/#3.stdout}}{}%
        \ifstrequal{#1}{verb}{\VerbatimInput[#2]{\pytx@outputdir/#3.stdout}}{}%
        \ifstrequal{#1}{inlineverb}{\BVerbatimInput[#2]{\pytx@outputdir/#3.stdout}}{}%
        \ifstrequal{#1}{v}{\BVerbatimInput[#2]{\pytx@outputdir/#3.stdout}}{}%
    }%
    {\pytx@stdout@warntext
        \PackageWarning{\pytx@packagename}{Non-existent printed content}}%
}
\ifbool{pytx@opt@stdout}{}{\def\pytx@FetchStdoutfile[#1][#2]#3{}}
\AtBeginDocument{\def\pytx@stdout@warntext{\textbf{??~\pytx@packagename~??}}}
\def\stdoutpythontex{%
    \@ifnextchar[{\pytx@Stdout}{\pytx@Stdout[]}%
}
\def\pytx@Stdout[#1]{%
    \@ifnextchar[{\pytx@Stdout@i[#1]}{\pytx@Stdout@i[#1][]}%
}
\def\pytx@Stdout@i[#1][#2]{%
    \pytx@FetchStdoutfile[#1][#2]{\pytx@stdfile}%
}
\let\printpythontex\stdoutpythontex
\def\savestdoutpythontex#1{%
    \ifcsname pytx@SVout@#1\endcsname
        \PackageError{\pytx@packagename}%
            {Attempt to save content using an already-defined name}%
            {Use a name that is not already defined}%
    \else
        \expandafter\edef\csname pytx@SVout@#1\endcsname{\pytx@stdfile}%
    \fi
}
\let\saveprintpythontex\savestdoutpythontex
\def\usestdoutpythontex{%
    \@ifnextchar[{\pytx@UseStdout}{\pytx@UseStdout[]}%
}
\def\pytx@UseStdout[#1]{%
    \@ifnextchar[{\pytx@UseStdout@i[#1]}{\pytx@UseStdout@i[#1][]}%
}
\def\pytx@UseStdout@i[#1][#2]#3{%
    \ifcsname pytx@SVout@#3\endcsname
        \pytx@FetchStdoutfile[#1][#2]{\csname pytx@SVout@#3\endcsname}%
    \else
        \textbf{??~\pytx@packagename~??}%
        \PackageWarning{\pytx@packagename}{Non-existent saved printed content}%
    \fi
}
\let\useprintpythontex\usestdoutpythontex
\def\pytx@FetchStderrfile[#1][#2]#3{%
    \IfFileExists{\pytx@outputdir/#3.stderr}{%
        \ifstrequal{#1}{}{\VerbatimInput[#2]{\pytx@outputdir/#3.stderr}}{}%
        \ifstrequal{#1}{raw}{\input{\pytx@outputdir/#3.stderr}}{}%
        \ifstrequal{#1}{verb}{\VerbatimInput[#2]{\pytx@outputdir/#3.stderr}}{}%
        \ifstrequal{#1}{inlineverb}{\BVerbatimInput[#2]{\pytx@outputdir/#3.stderr}}{}%
        \ifstrequal{#1}{v}{\BVerbatimInput[#2]{\pytx@outputdir/#3.stderr}}{}%
    }%
    {\textbf{??~\pytx@packagename~??}%
        \PackageWarning{\pytx@packagename}{Non-existent stderr content}}%
}
\def\stderrpythontex{%
    \@ifnextchar[{\pytx@Stderr}{\pytx@Stderr[]}%
}
\def\pytx@Stderr[#1]{%
    \@ifnextchar[{\pytx@Stderr@i[#1]}{\pytx@Stderr@i[#1][]}%
}
\def\pytx@Stderr@i[#1][#2]{%
    \pytx@FetchStderrfile[#1][#2]{\pytx@stdfile}%
}
\def\savestderrpythontex#1{%
    \ifcsname pytx@SVerr@#1\endcsname
        \PackageError{\pytx@packagename}%
            {Attempt to save content using an already-defined name}%
            {Use a name that is not already defined}%
    \else
        \expandafter\edef\csname pytx@SVerr@#1\endcsname{\pytx@stdfile}%
    \fi
}
\def\usestderrpythontex{%
    \@ifnextchar[{\pytx@UseStderr}{\pytx@UseStderr[]}%
}
\def\pytx@UseStderr[#1]{%
    \@ifnextchar[{\pytx@UseStderr@i[#1]}{\pytx@UseStderr@i[#1][]}%
}
\def\pytx@UseStderr@i[#1][#2]#3{%
    \ifcsname pytx@SVerr@#3\endcsname
        \pytx@FetchStderrfile[#1][#2]{\csname pytx@SVerr@#3\endcsname}%
    \else
        \textbf{??~\pytx@packagename~??}%
        \PackageWarning{\pytx@packagename}{Non-existent saved stderr content}%
    \fi
}
\def\pytx@Inline{%
    \begingroup
    \let\do\@makeother\dospecials
    \catcode`\{=1
    \@ifnextchar[{\endgroup\pytx@InlineOarg}{\endgroup\pytx@InlineOarg[]}%
}%
\def\pytx@InlineOarg[#1]{%
    \ifstrempty{#1}{\edef\pytx@session{default}}{\StrSubstitute{#1}{:}{-}[\pytx@session]}%
    \begingroup
    \let\do\@makeother\dospecials
    \catcode`\{=1
    \catcode`\}=2
    \catcode`\ =\active
    \catcode`\^^I=\active
    \@ifnextchar\bgroup
        {\pytx@InlineMargBgroup}%
        {\catcode`\{=12
            \catcode`\}=12
            \pytx@InlineMargOther}%
}
\def\pytx@InlineMargOther#1{%
    \endgroup
    \ifstrequal{#1}{ }{%
        \PackageError{\pytx@packagename}%
            {The space character cannot be used as a delimiting character}%
            {Choose another delimiting character}}{}%
    \def\pytx@InlineMargOtherGet##1#1{\pytx@InlineMargBgroup{##1}}%
    \begingroup
    \let\do\@makeother\dospecials
    \pytx@InlineMargOtherGet
}
\def\pytx@InlineMargBgroup#1{%
    \endgroup
    \def\pytx@argdetok{\detokenize{#1}}%
    \edef\pytx@counter{pytx@\pytx@type @\pytx@session @\pytx@group}%
    \pytx@CheckCounter{\pytx@counter}%
    \xdef\pytx@stdfile{\pytx@type_\pytx@session_\pytx@group_\arabic{\pytx@counter}}%
    \pytx@InlineShow
    \pytx@InlineSave
    \pytx@InlinePrint
    \stepcounter{\pytx@counter}%
}%
\def\pytx@InlineShowFV{%
    \begingroup
    \let\do\@makeother\dospecials
    \catcode`\ =\active
    \catcode`\^^I=\active
    \tokenize{\pytx@argretok}{\pytx@argdetok}%
    \endgroup
    \begingroup
    \pytx@FVSet
    \FV@BeginVBox
    \frenchspacing
    \FV@SetupFont
    \FV@DefineWhiteSpace
    \FancyVerbDefineActive
    \FancyVerbFormatCom
    \FV@ObeyTabsInit
    \hbox{\FancyVerbFormatLine{\pytx@argretok}}%
    \FV@EndVBox
    \endgroup
}
\def\pytx@InlineShowPyg{%
    \begingroup
    \pytx@FVSet
    \ifcsname FV@SV@\pytx@counter @\arabic{\pytx@counter}\endcsname
        \setcounter{pytx@FancyVerbLineTemp}{\value{FancyVerbLine}}%
        \BUseVerbatim{\pytx@counter @\arabic{\pytx@counter}}%
        \setcounter{FancyVerbLine}{\value{pytx@FancyVerbLineTemp}}%
    \else
        \textbf{??}%
        \PackageWarning{\pytx@packagename}{Non-existent Pygments content}%
    \fi
    \endgroup
}
\def\pytx@InlineSaveCode{%
    \pytx@WriteCodefileInfo
    \immediate\write\pytx@codefile{\pytx@argdetok}%
}
\let\pytx@InlineAutoprint\@empty
\AtBeginDocument{
    \def\pytx@InlineAutoprint{%
        \ifbool{pytx@opt@autoprint}{%
            \InputIfFileExists{\pytx@outputdir/\pytx@stdfile.stdout}{}{}}{}%
    }
    \ifbool{pytx@opt@stdout}{}{\let\pytx@InlineAutoprint\@empty}
}
\def\pytx@InlineMacroprint{%
    \edef\pytx@mcr{pytx@MCR@\pytx@type @\pytx@session @\pytx@group @\arabic{\pytx@counter}}%
    \ifcsname\pytx@mcr\endcsname
        \csname\pytx@mcr\endcsname
    \else
        \textbf{??}%
        \PackageWarning{\pytx@packagename}{Missing autoprint content}%
    \fi
}
\ifbool{pytx@opt@stdout}{}{\let\pytx@InlineMacroprint\@empty}
\newcommand{\pytx@MakeInlinebFV}[1]{%
    \expandafter\newcommand\expandafter{\csname #1b\endcsname}{%
        \xdef\pytx@type{#1}%
        \edef\pytx@cmd{inlineb}%
        \pytx@SetContext
        \pytx@SetGroup
        \let\pytx@InlineShow\pytx@InlineShowFV
        \let\pytx@InlineSave\pytx@InlineSaveCode
        \let\pytx@InlinePrint\@empty
        \pytx@Inline
    }%
}%
\newcommand{\pytx@MakeInlinebPyg}[1]{%
    \expandafter\newcommand\expandafter{\csname #1b\endcsname}{%
        \xdef\pytx@type{#1}%
        \edef\pytx@cmd{inlineb}%
        \pytx@SetContext
        \pytx@SetGroup
        \let\pytx@InlineShow\pytx@InlineShowPyg
        \let\pytx@InlineSave\pytx@InlineSaveCode
        \let\pytx@InlinePrint\@empty
        \pytx@Inline
    }%
}%
\newcommand{\pytx@MakeInlinevFV}[1]{%
    \expandafter\newcommand\expandafter{\csname #1v\endcsname}{%
        \xdef\pytx@type{#1}%
        \edef\pytx@cmd{inlinev}%
        \pytx@SetContext
        \pytx@SetGroupVerb
        \let\pytx@InlineShow\pytx@InlineShowFV
        \let\pytx@InlineSave\@empty
        \let\pytx@InlinePrint\@empty
        \pytx@Inline
    }%
}%
\newcommand{\pytx@MakeInlinevPyg}[1]{%
    \expandafter\newcommand\expandafter{\csname #1v\endcsname}{%
        \xdef\pytx@type{#1}%
        \edef\pytx@cmd{inlinev}%
        \pytx@SetContext
        \pytx@SetGroupVerb
        \let\pytx@InlineShow\pytx@InlineShowPyg
        \let\pytx@InlineSave\pytx@InlineSaveCode
        \let\pytx@InlinePrint\@empty
        \pytx@Inline
    }%
}%
\newcommand{\pytx@MakeInlinecFV}[1]{%
    \expandafter\newcommand\expandafter{\csname #1c\endcsname}{%
        \xdef\pytx@type{#1}%
        \edef\pytx@cmd{inlinec}%
        \pytx@SetContext
        \pytx@SetGroup
        \let\pytx@InlineShow\@empty
        \let\pytx@InlineSave\pytx@InlineSaveCode
        \let\pytx@InlinePrint\pytx@InlineAutoprint
        \pytx@Inline
    }%
}%
\let\pytx@MakeInlinecPyg\pytx@MakeInlinecFV
\newcommand{\pytx@MakeInlineFV}[1]{%
    \expandafter\newcommand\expandafter{\csname #1\endcsname}{%
        \xdef\pytx@type{#1}%
        \edef\pytx@cmd{inline}%
        \pytx@SetContext
        \pytx@SetGroup
        \let\pytx@InlineShow\@empty
        \let\pytx@InlineSave\pytx@InlineSaveCode
        \let\pytx@InlinePrint\pytx@InlineMacroprint
        \pytx@Inline
    }%
}%
\let\pytx@MakeInlinePyg\pytx@MakeInlineFV
\newcommand{\pythontexcustomc}[2][begin]{%
    \ifstrequal{#1}{begin}{}{%
        \ifstrequal{#1}{end}{}{\PackageError{\pytx@packagename}%
            {Invalid optional argument for \string\pythontexcustomc}{}
        }%
    }%
    \xdef\pytx@type{CC:#2:#1}%
    \edef\pytx@cmd{inlinec}%
    \def\pytx@context{}%
    \def\pytx@group{none}%
    \let\pytx@InlineShow\@empty
    \let\pytx@InlineSave\pytx@InlineSaveCode
    \let\pytx@InlinePrint\@empty
    \pytx@Inline[none]%
}%
\def\setpythontexcustomcode#1{%
    \PackageWarning{\pytx@packagename}{The command
        \string\setpythontexcustomcode\space has been deprecated;
        use \string\pythontexcustomc\space or pythontexcustomcode instead}%
    \begingroup
    \let\do\@makeother\dospecials
    \catcode`\{=1
    \catcode`\}=2
    \catcode`\^^M=10\relax
    \pytx@SetCustomCode{#1}%
}
\long\def\pytx@SetCustomCode#1#2{%
    \endgroup
    \pythontexcustomc{#1}{pythontexcustomcode=[#2];
        exec('for expr in pythontexcustomcode: exec(expr)');
        del(pythontexcustomcode)}
}
\@onlypreamble\setpythontexcustomcode
\begingroup
\catcode`\^^M=\active
\gdef\pytx@FancyVerbGetLine#1^^M{%
    \@nil%
    \FV@CheckEnd{#1}%
    \ifx\@tempa\FV@EnvironName%
        \ifx\@tempb\FV@@@CheckEnd\else\FV@BadEndError\fi%
        \let\next\FV@EndScanning%
    \else%
        \def\FV@Line{#1}%
        \def\next{\FV@PreProcessLine\FV@GetLine}%
        \immediate\write\pytx@codefile{\detokenize{#1}}%
    \fi%
    \next}%
\endgroup
\newcommand{\pytx@MakeBlockFV}[1]{%
    \expandafter\newenvironment{#1block}{%
        \VerbatimEnvironment
        \xdef\pytx@type{#1}%
        \edef\pytx@cmd{block}%
        \pytx@SetContext
        \pytx@SetGroup
        \begingroup
        \obeylines
        \@ifnextchar[{\endgroup\pytx@BeginBlockEnvFV}{\endgroup\pytx@BeginBlockEnvFV[]}%
    }%
    {\end{Verbatim}%
    \xdef\pytx@stdfile{\pytx@type_\pytx@session_\pytx@group_\arabic{\pytx@counter}}%
    \setcounter{\pytx@linecount}{\value{FancyVerbLine}}%
    \setcounter{FancyVerbLine}{\value{pytx@FancyVerbLineTemp}}%
    \stepcounter{\pytx@counter}%
    }%
}
\def\pytx@BeginBlockEnvFV[#1]{%
    \ifstrempty{#1}{\edef\pytx@session{default}}{\StrSubstitute{#1}{:}{-}[\pytx@session]}%
    \edef\pytx@counter{pytx@\pytx@type @\pytx@session @\pytx@group}%
    \pytx@CheckCounter{\pytx@counter}%
    \edef\pytx@linecount{\pytx@counter @line}%
    \pytx@CheckCounter{\pytx@linecount}%
    \setcounter{pytx@FancyVerbLineTemp}{\value{FancyVerbLine}}%
    \setcounter{FancyVerbLine}{\value{\pytx@linecount}}%
    \pytx@WriteCodefileInfo
    \let\FancyVerbGetLine\pytx@FancyVerbGetLine
    \pytx@FVSet
    \begin{Verbatim}%
}
\newcommand{\pytx@MakeVerbFV}[1]{%
    \expandafter\newenvironment{#1verb}{%
        \VerbatimEnvironment
        \xdef\pytx@type{#1}%
        \edef\pytx@cmd{verb}%
        \pytx@SetContext
        \pytx@SetGroupVerb
        \begingroup
        \obeylines
        \@ifnextchar[{\endgroup\pytx@BeginVerbEnvFV}{\endgroup\pytx@BeginVerbEnvFV[]}%
    }%
    {\end{Verbatim}%
    \xdef\pytx@stdfile{\pytx@type_\pytx@session_\pytx@group_\arabic{\pytx@counter}}%
    \setcounter{\pytx@linecount}{\value{FancyVerbLine}}%
    \setcounter{FancyVerbLine}{\value{pytx@FancyVerbLineTemp}}%
    \stepcounter{\pytx@counter}%
    }%
}
\def\pytx@BeginVerbEnvFV[#1]{%
    \ifstrempty{#1}{\edef\pytx@session{default}}{\StrSubstitute{#1}{:}{-}[\pytx@session]}%
    \edef\pytx@counter{pytx@\pytx@type @\pytx@session @\pytx@group}%
    \pytx@CheckCounter{\pytx@counter}%
    \edef\pytx@linecount{\pytx@counter @line}%
    \pytx@CheckCounter{\pytx@linecount}%
    \setcounter{pytx@FancyVerbLineTemp}{\value{FancyVerbLine}}%
    \setcounter{FancyVerbLine}{\value{\pytx@linecount}}%
    \pytx@FVSet
    \begin{Verbatim}%
}
\newcommand{\pytx@MakePygEnv}[2]{%
    \expandafter\newenvironment{#1#2}{%
        \VerbatimEnvironment
        \xdef\pytx@type{#1}%
        \edef\pytx@cmd{#2}%
        \pytx@SetContext
        \ifstrequal{#2}{block}{\pytx@SetGroup}{}
        \ifstrequal{#2}{verb}{\pytx@SetGroupVerb}{}
        \begingroup
        \obeylines
        \@ifnextchar[{\endgroup\pytx@BeginEnvPyg}{\endgroup\pytx@BeginEnvPyg[]}%
    }%
    {\end{VerbatimOut}%
    \xdef\pytx@stdfile{\pytx@type_\pytx@session_\pytx@group_\arabic{\pytx@counter}}%
    \setcounter{FancyVerbLine}{\value{\pytx@linecount}}%
    \pytx@FVSet
    \ifdefstring{\pytx@fvopttmp}{}{}{\expandafter\fvset\expandafter{\pytx@fvopttmp}}%
    \ifcsname FV@SV@\pytx@counter @\arabic{\pytx@counter}\endcsname
        \UseVerbatim{\pytx@counter @\arabic{\pytx@counter}}%
    \else
        \InputIfFileExists{\pytx@outputdir/\pytx@stdfile.pygtex}{}%
            {\textbf{??~\pytx@packagename~??}%
                \PackageWarning{\pytx@packagename}{Non-existent Pygments content}}%
    \fi
    \setcounter{\pytx@linecount}{\value{FancyVerbLine}}%
    \setcounter{FancyVerbLine}{\value{pytx@FancyVerbLineTemp}}%
    \stepcounter{\pytx@counter}%
    }%
}%
\def\pytx@BeginEnvPyg[#1]{%
    \ifstrempty{#1}{\edef\pytx@session{default}}{\StrSubstitute{#1}{:}{-}[\pytx@session]}%
    \edef\pytx@counter{pytx@\pytx@type @\pytx@session @\pytx@group}%
    \pytx@CheckCounter{\pytx@counter}%
    \edef\pytx@linecount{\pytx@counter @line}%
    \pytx@CheckCounter{\pytx@linecount}%
    \pytx@WriteCodefileInfo
    \begingroup
    \obeylines
    \@ifnextchar[{\endgroup\pytx@BeginEnvPyg@i}{\endgroup\pytx@BeginEnvPyg@i[]}%
}%
\def\pytx@BeginEnvPyg@i[#1]{%
    \def\pytx@fvopttmp{#1}%
    \setcounter{pytx@FancyVerbLineTemp}{\value{FancyVerbLine}}%
    \let\FVB@VerbatimOut\pytx@FVB@VerbatimOut
    \let\FVE@VerbatimOut\pytx@FVE@VerbatimOut
    \begin{VerbatimOut}%
}%
\newcommand{\pytx@MakeBlockPyg}[1]{\pytx@MakePygEnv{#1}{block}}
\newcommand{\pytx@MakeVerbPyg}[1]{\pytx@MakePygEnv{#1}{verb}}
\def\pytx@WriteDetok#1{%
    \immediate\write\pytx@codefile{\detokenize{#1}}}%
\def\pytx@FVB@VerbatimOut{%
    \@bsphack
    \begingroup
    \let\FV@ProcessLine\pytx@WriteDetok
    \let\FV@FontScanPrep\relax
    \let\@noligs\relax
    \FV@Scan}%
\def\pytx@FVE@VerbatimOut{\endgroup\@esphack}%
\let\pytx@EnvAutoprint\@empty
\AtBeginDocument{
    \def\pytx@EnvAutoprint{%
        \ifbool{pytx@opt@autoprint}{%
            \InputIfFileExists{\pytx@outputdir/\pytx@stdfile.stdout}{}{}}{}%
    }
    \ifbool{pytx@opt@stdout}{}{\let\pytx@EnvAutoprint\@empty}
}
\newcommand{\pytx@MakeCodeFV}[1]{%
    \expandafter\newenvironment{#1code}{%
        \VerbatimEnvironment
        \xdef\pytx@type{#1}%
        \edef\pytx@cmd{code}%
        \pytx@SetContext
        \pytx@SetGroup
        \begingroup
        \obeylines
        \@ifnextchar[{\endgroup\pytx@BeginCodeEnv}{\endgroup\pytx@BeginCodeEnv[]}%
    }%
    {\end{VerbatimOut}%
    \xdef\pytx@stdfile{\pytx@type_\pytx@session_\pytx@group_\arabic{\pytx@counter}}%
    \pytx@EnvAutoprint
    \setcounter{FancyVerbLine}{\value{pytx@FancyVerbLineTemp}}%
    \stepcounter{\pytx@counter}%
    }%
}%
\def\pytx@BeginCodeEnv[#1]{%
    \ifstrempty{#1}{\edef\pytx@session{default}}{\StrSubstitute{#1}{:}{-}[\pytx@session]}%
    \edef\pytx@counter{pytx@\pytx@type @\pytx@session @\pytx@group}%
    \pytx@CheckCounter{\pytx@counter}%
    \pytx@WriteCodefileInfo
    \begingroup
    \obeylines
    \@ifnextchar[{\endgroup\pytx@BeginCodeEnv@i}{\endgroup\pytx@BeginCodeEnv@i[]}%
}%
\def\pytx@BeginCodeEnv@i[#1]{%
    \setcounter{pytx@FancyVerbLineTemp}{\value{FancyVerbLine}}%
    \let\FVB@VerbatimOut\pytx@FVB@VerbatimOut
    \let\FVE@VerbatimOut\pytx@FVE@VerbatimOut
    \begin{VerbatimOut}%
}%
\let\pytx@MakeCodePyg\pytx@MakeCodeFV
\newenvironment{pythontexcustomcode}[2][begin]{%
    \VerbatimEnvironment
    \ifstrequal{#1}{begin}{}{%
        \ifstrequal{#1}{end}{}{\PackageError{\pytx@packagename}%
            {Invalid optional argument for pythontexcustomcode}{}
        }%
    }%
    \xdef\pytx@type{CC:#2:#1}%
    \edef\pytx@cmd{code}%
    \def\pytx@context{}%
    \def\pytx@group{none}%
    \pytx@BeginCodeEnv[none]}%
{\end{VerbatimOut}%
    \setcounter{FancyVerbLine}{\value{pytx@FancyVerbLineTemp}}%
    \stepcounter{\pytx@counter}%
}%
\newcommand{\pytx@MakeConsFV}[1]{%
    \expandafter\newenvironment{#1console}{%
        \VerbatimEnvironment
        \xdef\pytx@type{#1}%
        \edef\pytx@cmd{console}%
        \pytx@SetContext
        \pytx@SetGroupCons
        \begingroup
        \obeylines
        \@ifnextchar[{\endgroup\pytx@BeginConsEnvFV}{\endgroup\pytx@BeginConsEnvFV[]}%
    }%
    {\end{VerbatimOut}%
    \xdef\pytx@stdfile{\pytx@type_\pytx@session_\pytx@group_\arabic{\pytx@counter}}%
    \setcounter{FancyVerbLine}{\value{\pytx@linecount}}%
    \pytx@FVSet
    \ifdefstring{\pytx@fvopttmp}{}{}{\expandafter\fvset\expandafter{\pytx@fvopttmp}}%
    \ifcsname FV@SV@\pytx@counter @\arabic{\pytx@counter}\endcsname
        \UseVerbatim{\pytx@counter @\arabic{\pytx@counter}}%
    \else
        \InputIfFileExists{\pytx@outputdir/\pytx@stdfile.pygtex}{}%
            {\textbf{??~\pytx@packagename~??}%
                \PackageWarning{\pytx@packagename}{Non-existent console content}}%
    \fi
    \setcounter{\pytx@linecount}{\value{FancyVerbLine}}%
    \setcounter{FancyVerbLine}{\value{pytx@FancyVerbLineTemp}}%
    \stepcounter{\pytx@counter}%
    }%
}
\def\pytx@BeginConsEnvFV[#1]{%
    \ifstrempty{#1}{\edef\pytx@session{default}}{\StrSubstitute{#1}{:}{-}[\pytx@session]}%
    \edef\pytx@counter{pytx@\pytx@type @\pytx@session @\pytx@group}%
    \pytx@CheckCounter{\pytx@counter}%
    \edef\pytx@linecount{\pytx@counter @line}%
    \pytx@CheckCounter{\pytx@linecount}%
    \pytx@WriteCodefileInfo
    \begingroup
    \obeylines
    \@ifnextchar[{\endgroup\pytx@BeginConsEnvFV@i}{\endgroup\pytx@BeginConsEnvFV@i[]}%
}%
\def\pytx@BeginConsEnvFV@i[#1]{%
    \def\pytx@fvopttmp{#1}%
    \setcounter{pytx@FancyVerbLineTemp}{\value{FancyVerbLine}}%
    \let\FVB@VerbatimOut\pytx@FVB@VerbatimOut
    \let\FVE@VerbatimOut\pytx@FVE@VerbatimOut
    \begin{VerbatimOut}%
}%
\let\pytx@MakeConsPyg\pytx@MakeConsFV
\newcommand{\makepythontexfamilyfv}[2][]{%
    \IfBeginWith{#2}{PYG}%
        {\PackageError{\pytx@packagename}%
            {Attempt to create macros with reserved prefix PYG}{}}{}%
    \pytx@MakeInlinebFV{#2}%
    \pytx@MakeInlinevFV{#2}%
    %\pytx@MakeInlinecFV{#2}%
    \pytx@MakeInlineFV{#2}%
    \pytx@MakeBlockFV{#2}%
    \pytx@MakeVerbFV{#2}%
    %\pytx@MakeCodeFV{#2}%
    \ifstrequal{#1}{console}{\pytx@MakeConsFV{#2}}{}%
    \ifstrequal{#1}{all}{\pytx@MakeConsFV{#2}}{}%
    \setpythontexfv[#2]{}%
}
\@onlypreamble\makepythontexfamilyfv
\newcommand{\makepythontexfamilypyg}[4][]{%
    \IfBeginWith{#2}{PYG}%
        {\PackageError{\pytx@packagename}%
            {Attempt to create macros with reserved prefix PYG}{}}{}%
    \ifbool{pytx@opt@pyginline}%
        {\pytx@MakeInlinebPyg{#2}%
            \pytx@MakeInlinevPyg{#2}}%
        {\pytx@MakeInlinebFV{#2}%
            \pytx@MakeInlinevFV{#2}}%
    %\pytx@MakeInlinecPyg{#2}%
    \pytx@MakeInlinePyg{#2}%
    \pytx@MakeBlockPyg{#2}%
    \pytx@MakeVerbPyg{#2}%
    %\pytx@MakeCodePyg{#2}%
    \ifstrequal{#1}{console}{\pytx@MakeConsPyg{#2}}{}%
    \ifstrequal{#1}{all}{\pytx@MakeConsPyg{#2}}{}%
    \setpythontexfv[#2]{}%
    \booltrue{pytx@usedpygments}%
    \expandafter\xdef\csname pytx@pygopt@#2\endcsname{#4}%
    \AtEndDocument{\immediate\write\pytx@codefile{%
        \pytx@delimsettings pygfamily=#2,#3,%
        \string{\csname pytx@pygopt@#2\endcsname\string}\pytx@delimchar}%
    }%
}
\@onlypreamble\makepythontexfamilypyg
\def\setpythontexpyglexer#1#2{%
    \ifcsname pytx@pyglexer@#1\endcsname
        \expandafter\xdef\csname pytx@pyglexer@#1\endcsname{#2}%
    \else
        \PackageError{\pytx@packagename}%
            {Cannot modify a non-existent family}{}%
    \fi
}%
\@onlypreamble\setpythontexpyglexer
\newcommand{\setpythontexpygopt}[2]{%
    \ifcsname pytx@pygopt@#1\endcsname
        \expandafter\xdef\csname pytx@pygopt@#1\endcsname{#2}%
    \else
        \PackageError{\pytx@packagename}%
            {Cannot modify Pygments options for a non-existent family}{}%
    \fi
}
\@onlypreamble\setpythontexpygopt
\newcommand{\makepythontexfamily}[4][]{%
    \expandafter\xdef\csname pytx@macroformatter@#2\endcsname{auto}
    \expandafter\xdef\csname pytx@pyglexer@#2\endcsname{#3}
    \expandafter\xdef\csname pytx@pygopt@#2\endcsname{#4}
    \pytx@MakeInlinecFV{#2}
    \pytx@MakeCodeFV{#2}
    \AtBeginDocument{%
        \ifcsstring{pytx@macroformatter@#2}{auto}{%
            \ifbool{pytx@opt@pygments}%
                {\makepythontexfamilypyg[#1]{#2}{\csname pytx@pyglexer@#2\endcsname}%
                    {\csname pytx@pygopt@#2\endcsname}}%
                {\makepythontexfamilyfv[#1]{#2}}}{}%
        \ifcsstring{pytx@macroformatter@#2}{fancyvrb}%
            {\makepythontexfamilyfv[#1]{#2}}{}%
        \ifcsstring{pytx@macroformatter@#2}{pygments}%
            {\makepythontexfamilypyg[#1]{#2}{\csname pytx@pyglexer@#2\endcsname}%
                {\csname pytx@pygopt@#2\endcsname}}{}%
    }%
}
\@onlypreamble\makepythontexfamily
\def\setpythontexformatter#1#2{%
    \ifcsname pytx@macroformatter@#1\endcsname
        \expandafter\xdef\csname pytx@macroformatter@#1\endcsname{#2}
    \else
        \PackageError{\pytx@packagename}%
            {Cannot modify a family that does not exist or does not allow formatter choices}%
            {Create the family with \string\makepythontexfamily}%
    \fi
}
\@onlypreamble\setpythontexformatter
\makepythontexfamily[all]{py}{python}{}
\makepythontexfamily[all]{sympy}{python}{}
\makepythontexfamily[all]{pylab}{python}{}
\newbool{pytx@listingenv}
\def\setpythontexlistingenv#1{
    \DeclareFloatingEnvironment[fileext=lopytx,listname={List of Listings},name=Listing]{#1}
    \booltrue{pytx@listingenv}
}
\@onlypreamble\setpythontexlistingenv
\AtBeginDocument{
    \ifcsname listing\endcsname
        \ifbool{pytx@listingenv}{}%
            {\PackageWarning{\pytx@packagename}%
                {A "listing" environment already exists \MessageBreak
                 \pytx@packagename\space will not create one \MessageBreak
                 Use \string\setpythontexlistingenv to create a custom listing environment}}%
    \else
        \ifbool{pytx@listingenv}{}{\DeclareFloatingEnvironment[fileext=lopytx]{listing}}
    \fi
}
\def\pytx@MakePygmentsInlineFV{%
    \newcommand{\pygment}[1]{%
        \edef\pytx@type{PYG##1}%
        \edef\pytx@cmd{inlinev}%
        \pytx@SetContext
        \pytx@SetGroupVerb
        \let\pytx@InlineShow\pytx@InlineShowFV
        \let\pytx@InlineSave\@empty
        \let\pytx@InlinePrint\@empty
        \ifcsname pytx@fvsettings@\pytx@type\endcsname
        \else
            \expandafter\gdef\csname pytx@fvsettings@\pytx@type\endcsname{}%
        \fi
        \pytx@Inline[]%
    }%
}
\def\pytx@MakePygmentsInlinePyg{%
    \newcommand{\pygment}[1]{%
        \edef\pytx@type{PYG##1}%
        \edef\pytx@cmd{inlinev}%
        \pytx@SetContext
        \pytx@SetGroupVerb
        \let\pytx@InlineShow\pytx@InlineShowPyg
        \let\pytx@InlineSave\pytx@InlineSaveCode
        \let\pytx@InlinePrint\@empty
        \ifcsname pytx@fvsettings@\pytx@type\endcsname
        \else
            \expandafter\gdef\csname pytx@fvsettings@\pytx@type\endcsname{}%
        \fi
        \pytx@Inline[]
    }%
}
\def\pytx@MakePygmentsEnvFV{%
    \newenvironment{pygments}{%
        \VerbatimEnvironment
        \pytx@SetContext
        \pytx@SetGroupVerb
        \begingroup
        \obeylines
        \@ifnextchar[{\endgroup\pytx@BEPygmentsFV}{\endgroup\pytx@BEPygmentsFV[]}%
    }%
    {\end{Verbatim}%
        \setcounter{\pytx@linecount}{\value{FancyVerbLine}}%
        \setcounter{FancyVerbLine}{\value{pytx@FancyVerbLineTemp}}%
    }%
}
\def\pytx@BEPygmentsFV[#1]{%
    \def\pytx@fvopttmp{#1}%
    \begingroup
    \obeylines
    \pytx@BEPygmentsFV@i
}
\def\pytx@BEPygmentsFV@i#1{%
    \endgroup
    \edef\pytx@type{PYG#1}%
    \edef\pytx@cmd{verb}%
    \edef\pytx@session{default}%
    \edef\pytx@linecount{pytx@\pytx@type @\pytx@session @\pytx@group @line}%
    \pytx@CheckCounter{\pytx@linecount}%
    \ifcsname pytx@fvsettings@\pytx@type\endcsname
    \else
        \expandafter\gdef\csname pytx@fvsettings@\pytx@type\endcsname{}%
    \fi
    \setcounter{pytx@FancyVerbLineTemp}{\value{FancyVerbLine}}%
    \setcounter{FancyVerbLine}{\value{\pytx@linecount}}%
    \pytx@FVSet
    \ifdefstring{\pytx@fvopttmp}{}{}{\expandafter\fvset\expandafter{\pytx@fvopttmp}}%
    \begin{Verbatim}%
}
\def\pytx@MakePygmentsEnvPyg{%
    \newenvironment{pygments}{%
        \VerbatimEnvironment
        \pytx@SetContext
        \pytx@SetGroupVerb
        \begingroup
        \obeylines
        \@ifnextchar[{\endgroup\pytx@BEPygmentsPyg}{\endgroup\pytx@BEPygmentsPyg[]}%
    }%
    {\end{VerbatimOut}%
        \setcounter{FancyVerbLine}{\value{\pytx@linecount}}%
        \pytx@FVSet
        \ifdefstring{\pytx@fvopttmp}{}{}{\expandafter\fvset\expandafter{\pytx@fvopttmp}}%
        \ifcsname FV@SV@\pytx@counter @\arabic{\pytx@counter}\endcsname
            \UseVerbatim{\pytx@counter @\arabic{\pytx@counter}}%
        \else
            \InputIfFileExists{\pytx@outputdir/%
                \pytx@type_\pytx@session_\pytx@group_\arabic{\pytx@counter}.pygtex}{}%
                {\textbf{??~\pytx@packagename~??}%
                    \PackageWarning{\pytx@packagename}{Non-existent Pygments content}}%
        \fi
        \setcounter{\pytx@linecount}{\value{FancyVerbLine}}%
        \setcounter{FancyVerbLine}{\value{pytx@FancyVerbLineTemp}}%
        \stepcounter{\pytx@counter}%
    }%
}
\def\pytx@BEPygmentsPyg[#1]{%
    \def\pytx@fvopttmp{#1}%
    \begingroup
    \obeylines
    \pytx@BEPygmentsPyg@i
}
\def\pytx@BEPygmentsPyg@i#1{%
    \endgroup
    \edef\pytx@type{PYG#1}%
    \edef\pytx@cmd{verb}%
    \edef\pytx@session{default}%
    \edef\pytx@counter{pytx@\pytx@type @\pytx@session @\pytx@group}%
    \pytx@CheckCounter{\pytx@counter}%
    \edef\pytx@linecount{\pytx@counter @line}%
    \pytx@CheckCounter{\pytx@linecount}%
    \pytx@WriteCodefileInfo
    \ifcsname pytx@fvsettings@\pytx@type\endcsname
    \else
        \expandafter\gdef\csname pytx@fvsettings@\pytx@type\endcsname{}%
    \fi
    \setcounter{pytx@FancyVerbLineTemp}{\value{FancyVerbLine}}%
    \let\FVB@VerbatimOut\pytx@FVB@VerbatimOut
    \let\FVE@VerbatimOut\pytx@FVE@VerbatimOut
    \begin{VerbatimOut}%
}
\def\pytx@MakePygmentsInputFV{
    \newcommand{\inputpygments}[3][]{%
        \edef\pytx@type{PYG##2}%
        \edef\pytx@cmd{verb}%
        \pytx@SetContext
        \pytx@SetGroupVerb
        \edef\pytx@session{EXT:##3}%
        \ifcsname pytx@fvsettings@\pytx@type\endcsname
        \else
            \expandafter\gdef\csname pytx@fvsettings@\pytx@type\endcsname{}%
        \fi
        \setcounter{pytx@FancyVerbLineTemp}{\value{FancyVerbLine}}%
        \begingroup
        \pytx@FVSet
        \fvset{firstnumber=auto}%
        \IfFileExists{##3}%
            {\VerbatimInput[##1]{##3}}%
            {\PackageWarning{\pytx@packagename}{Input file <##3> doesn't exist}}%
        \endgroup
        \setcounter{FancyVerbLine}{\value{pytx@FancyVerbLineTemp}}%
    }%
}
\def\pytx@MakePygmentsInputPyg{
    \newcommand{\inputpygments}[3][]{%
        \edef\pytx@type{PYG##2}%
        \edef\pytx@cmd{verb}%
        \pytx@SetContext
        \pytx@SetGroupVerb
        \edef\pytx@session{EXT:##3}%
        \ifcsname pytx@fvsettings@\pytx@type\endcsname
        \else
            \expandafter\gdef\csname pytx@fvsettings@\pytx@type\endcsname{}%
        \fi
        \pytx@WriteCodefileInfoExt
        \IfFileExists{##3}{}{\PackageWarning{\pytx@packagename}%
            {Input file <##3> does not exist}}
        \setcounter{pytx@FancyVerbLineTemp}{\value{FancyVerbLine}}%
        \begingroup
        \pytx@FVSet
        \fvset{firstnumber=auto}%
        \ifcsname FV@SV@pytx@\pytx@type @\pytx@session @\pytx@group @0\endcsname
            \UseVerbatim[##1]{pytx@\pytx@type @\pytx@session @\pytx@group @0}%
        \else
            \InputIfFileExists{\pytx@outputdir/##3_##2.pygtex}{}%
                {\textbf{??~\pytx@packagename~??}%
                    \PackageWarning{\pytx@packagename}{Non-existent Pygments content}}%
        \fi
        \endgroup
        \setcounter{FancyVerbLine}{\value{pytx@FancyVerbLineTemp}}%
    }%
}
\newcommand{\setpygmentsfv}[2][]{%
    \ifstrempty{#1}%
        {\gdef\pytx@fvsettings{#2}}%
        {\expandafter\gdef\csname pytx@fvsettings@PYG#1\endcsname{#2}}%
}%
\def\setpygmentspygopt#1#2{%
    \AtEndDocument{\immediate\write\pytx@codefile{%
        \pytx@delimsettings pygfamily=PYG#1,#1,%
        \string{#2\string}\pytx@delimchar}%
    }%
}
\@onlypreamble\setpygmentspygopt
\def\setpygmentsformatter#1{\xdef\pytx@macroformatter@PYG{#1}}
\@onlypreamble\setpygmentsformatter
\setpygmentsformatter{auto}
\def\makepygmentsfv{%
    \pytx@MakePygmentsInlineFV
    \pytx@MakePygmentsEnvFV
    \pytx@MakePygmentsInputFV
}%
\@onlypreamble\makepygmentsfv
\def\makepygmentspyg{%
    \ifbool{pytx@opt@pyginline}%
        {\pytx@MakePygmentsInlinePyg}%
        {\pytx@MakePygmentsInlineFV}%
    \pytx@MakePygmentsEnvPyg
    \pytx@MakePygmentsInputPyg
    \booltrue{pytx@usedpygments}
}%
\@onlypreamble\makepygmentspyg
\def\makepygments{%
    \AtBeginDocument{%
        \ifdefstring{\pytx@macroformatter@PYG}{auto}%
            {\ifbool{pytx@opt@pygments}%
                {\makepygmentspyg}{\makepygmentsfv}}{}
        \ifdefstring{\pytx@macroformatter@PYG}{pygments}%
            {\makepygmentspyg}{}
        \ifdefstring{\pytx@macroformatter@PYG}{fancyvrb}%
            {\makepygmentsfv}{}
    }%
}%
\@onlypreamble\makepygments
\makepygments
\AfterEndDocument{%
    \immediate\closeout\pytx@codefile
}
\endinput
%%
%% End of file `pythontex.sty'.