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\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{Jianmin Feng (taotao)}
\pdfinfo{
  /Title (django-heliophost.pdf)
  /Creator (Cheatography)
  /Author (Jianmin Feng (taotao))
  /Subject (Django - heliophost Cheat Sheet)
}

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% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
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% Header and Footer
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\fancyhead{} % Set header to blank
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\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
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\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Django - heliophost Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Jianmin Feng (taotao)} via \textcolor{DarkBackground}{\uline{cheatography.com/79308/cs/19953/}}}
\end{tabulary}
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\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Jianmin Feng (taotao) \\
  \uline{cheatography.com/taotao} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 22nd November, 2019.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
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% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{3}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Heliohost.org}}  \tn
% Row 0
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\mymulticolumn{1}{x{5.377cm}}{Heliohost.org,} \tn 
% Row Count 1 (+ 1)
% Row 1
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\mymulticolumn{1}{x{5.377cm}}{\seqsplit{taotal.heliohost.org/flask/mysqldemo}} \tn 
% Row Count 2 (+ 1)
% Row 2
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\mymulticolumn{1}{x{5.377cm}}{python 3.7, flask 1.1.1, java, mysql} \tn 
% Row Count 3 (+ 1)
% Row 3
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\mymulticolumn{1}{x{5.377cm}}{mysql \seqsplit{connecton:jdbc:mysql://localhost:3306/myDB}, for remost db, using tommy.heliohost.org} \tn 
% Row Count 5 (+ 2)
% Row 4
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\mymulticolumn{1}{x{5.377cm}}{python module installed: \seqsplit{https://krydos.heliohost.org/cgi-bin/modules37.py}} \tn 
% Row Count 7 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{setup python django proj}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{1 dowload python 3.6.3 (tommy) and install to c:\textbackslash{}python\textbackslash{}python36 \newline 2 pip install django==2.1.4 (tommy)  \newline python -m django -{}-version \newline 3 pip install cookiecutter, download \seqsplit{cookiecutter-helio-master}.zip to c:\textbackslash{}python\textbackslash{}mywork \newline 4 cd c:\textbackslash{}python\textbackslash{}mywork \newline cookiecutter \seqsplit{cookiecutter-helio-master}.zip \newline 5 copy hello\textbackslash{}dispatch.wsgi hello\textbackslash{}wsgi.py \newline 6 python manage.py runserver \newline 7 http://127.0.0.1:8000 \newline 8 upload hello proj to heliohost.org and run \seqsplit{taotao.heliohost.org/hello} \newline -{}-\textgreater{} done} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
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\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Python flask demo}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{1 Create a folder in public\_html called flask: \seqsplit{/home/username/public\_html/flask/}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{2 create a .htaccess} \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{3 Create a file named flask.wsgi: web server gatewau interface} \tn 
% Row Count 5 (+ 2)
% Row 3
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\mymulticolumn{1}{x{5.377cm}}{4 Create a python script named myapp.py: this is the app business logic} \tn 
% Row Count 7 (+ 2)
% Row 4
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\mymulticolumn{1}{x{5.377cm}}{5 \seqsplit{https://krydos.heliohost.org/flask/}} \tn 
% Row Count 8 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{python-flask -mysql web app}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Setting Up Flask:  \newline    pip install flask\textgreater{} create home dir \newline    app.py \textgreater{} python app.py \textgreater{} http://localhost:5000 \newline Creating a Home Page:  \newline    index.html \textgreater{} in main(): return \seqsplit{render\_template('index.html')} \newline Setup mysql database: create db, table, procedure \newline Create ../templates/html form, ../static/.css,python route:  \newline    \seqsplit{@app.route('/showSignUp')}  \newline    def showSignUp():  \newline        return \seqsplit{render\_template('signup.html')}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}