\documentclass[10pt,a4paper]{article}

% Packages
\usepackage{fancyhdr}           % For header and footer
\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
\usepackage{hhline}             % Border under tables
\usepackage{graphicx}           % For images
\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
\usepackage[T1]{fontenc}        % Without this we get weird character replacements
\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\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{y.bahador}
\pdfinfo{
  /Title (python.pdf)
  /Creator (Cheatography)
  /Author (y.bahador)
  /Subject (python Cheat Sheet)
}

% Lengths and widths
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\setlength{\headheight}{85pt} % If less, LaTeX automatically increases it
\renewcommand{\footrulewidth}{0pt} % Remove footer line
\renewcommand{\headrulewidth}{0pt} % Remove header line
\renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit
% This two commands together give roughly
% the right line height in the tables
\renewcommand{\arraystretch}{1.3}
\onehalfspacing

% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
\newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols
\newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns
\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
\definecolor{HeadBackground}{HTML}{333333}
\definecolor{FootBackground}{HTML}{666666}
\definecolor{TextColor}{HTML}{333333}
\definecolor{DarkBackground}{HTML}{4659A3}
\definecolor{LightBackground}{HTML}{F3F4F9}
\renewcommand{\familydefault}{\sfdefault}
\color{TextColor}

% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\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}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{python Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{y.bahador} via \textcolor{DarkBackground}{\uline{cheatography.com/34226/cs/10700/}}}
\end{tabulary}
\end{multicols}}

\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}y.bahador \\
  \uline{cheatography.com/y-bahador} \\
  \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 21st February, 2017.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \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}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% 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{1.89126 cm} x{3.08574 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Variables \& Data Types}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{valid characters:}} & {\bf{\_}} {[}{\bf{a}}-{\bf{z}}{]} {[}{\bf{A}}-{\bf{Z}}{]} {[}{\bf{0}}-{\bf{9}}{]} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
{\bf{must start with:}} & {\bf{\_}} {[}{\bf{a}}-{\bf{z}}{]} {[}{\bf{A}}-{\bf{Z}}{]} \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
{\bf{integer:}} & -2, 0, 200 \tn 
% Row Count 5 (+ 1)
% Row 3
\SetRowColor{white}
{\bf{float:}} & 3.1415, -2.68 \tn 
% Row Count 6 (+ 1)
% Row 4
\SetRowColor{LightBackground}
{\bf{string:}} & 'a message' \tn 
% Row Count 7 (+ 1)
% Row 5
\SetRowColor{white}
{\bf{boolean:}} & True, False \tn 
% Row Count 8 (+ 1)
% Row 6
\SetRowColor{LightBackground}
{\bf{list:}} & {[}value0, value1, value2, ...{]} \tn 
% Row Count 10 (+ 2)
% Row 7
\SetRowColor{white}
{\bf{dictionary:}} & \{key1: value1, key2: value2, ...\} \tn 
% Row Count 12 (+ 2)
% Row 8
\SetRowColor{LightBackground}
{\bf{variable assignment:}} & var\_name = {\emph{data}} \tn 
% Row Count 14 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.23965 cm} x{2.73735 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{List Functions}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{length of list:}} & {\bf{len(}}{\emph{list\_name{\bf{}})}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
{\bf{total sum of list:}} & {\bf{sum(}}{\emph{list\_name{\bf{}})}} \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
{\bf{minimum value in list:}} & {\bf{min(}}{\emph{list\_name{\bf{}})}} \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
{\bf{maximum value in list:}} & {\bf{max(}}{\emph{list\_name{\bf{}})}} \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
{\bf{add value to end of list:}} & {\emph{list\_name{\bf{}}.append(}}{\emph{value{\bf{}})}} \tn 
% Row Count 10 (+ 2)
% Row 5
\SetRowColor{white}
{\bf{index access:}} & {\emph{list\_name{\bf{}}{[}index\_number{]}}} \tn 
% Row Count 12 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.58804 cm} x{2.38896 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Dictionary Functions}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{key lookup:}} & dict{\bf{{[}}}{\emph{key{\bf{}}{]}}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
{\bf{storing/updating key, value:}} & dict{\bf{{[}}}{\emph{key{\bf{}}{]}}} = {\emph{value}} \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
{\bf{list of keys:}} & {\bf{list(}}dict{\bf{.keys())}} \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
{\bf{list of values:}} & {\bf{list(}}dict{\bf{.values())}} \tn 
% Row Count 7 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.09034 cm} x{2.88666 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Comparison / Conditional Expression}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{equal:}} & == \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
{\bf{not equal:}} & != \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
{\bf{less than:}} & \textless{} \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
{\bf{less or equal:}} & \textless{}= \tn 
% Row Count 5 (+ 2)
% Row 4
\SetRowColor{LightBackground}
{\bf{greater than:}} & \textgreater{} \tn 
% Row Count 7 (+ 2)
% Row 5
\SetRowColor{white}
{\bf{greater or equal:}} & \textgreater{}= \tn 
% Row Count 9 (+ 2)
% Row 6
\SetRowColor{LightBackground}
{\bf{equal to multiple values:}} & {\emph{var\_name}} {\bf{in}} {[}value0, value1, value2, ...{]} \tn 
% Row Count 12 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.94103 cm} x{3.03597 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Miscellaneous Functions}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{printing:}} & {\bf{print(}}value0, value1, ...{\bf{)}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
{\bf{get input:}} & {\bf{input(}}'hint message'{\bf{)}} \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
{\bf{convert to integer:}} & {\bf{int(}}value{\bf{)}} \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
{\bf{convert to float:}} & {\bf{float(}}value{\bf{)}} \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
{\bf{round a number:}} & {\bf{round(}}value, decimal\_points{\bf{)}} \tn 
% Row Count 10 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Plotting a Bar Chart}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{{\bf{import}} matplotlib.pyplot {\bf{as}} plt \newline \%matplotlib inline \newline  \newline {\emph{x}} = {[}1, 2, 3, 4, 5{]} \newline {\emph{values}} = {[}20, 34, 12, 48{]} \newline  \newline plt.{\bf{bar(}}{\emph{x}}, {\emph{values}}, align='center'{\bf{)}} \newline  \newline plt.{\bf{xticks(}}{\emph{x}}, {\emph{{[}label1, label2, label3, label4, label5{]}{\bf{}})}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Defining and Calling a Function}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{{\bf{def}} {\emph{function\_name}}(input1, input2){\bf{:}} \newline     {\emph{function's internal logic}} \newline     {\bf{return}} {\emph{result}} \newline  \newline -{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-- \newline  \newline var1 = {\emph{data1}} \newline var2 = {\emph{data2}} \newline returned\_value = {\bf{function\_name}}(var1, var2)} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{If Statement / Making a Choice}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{{\bf{if:}} \newline     {\emph{block of code when {\bf{cond}} is {\bf{True}}}} \newline -{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-- \newline  \newline {\bf{if}} {\emph{cond{\bf{}}:}} \newline     {\emph{block of code when {\bf{cond}} is {\bf{True}}}} \newline {\bf{else:}} \newline     {\emph{block of code when {\bf{cond}} is {\bf{False}}}} \newline  \newline -{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-- \newline  \newline {\bf{if}} {\emph{condition1{\bf{}}:}} \newline     {\emph{block of code when {\bf{condition1}} is {\bf{True}}}} \newline {\bf{elif}} {\emph{condition2{\bf{}}:}} \newline     {\emph{block of code when {\bf{condition1}} is}} \newline     {\bf{{\emph{False}} and {\bf{condition2}} is {\bf{True}}}} \newline {\bf{elif}} {\emph{condition3{\bf{}}:}} \newline     {\emph{block of code when {\bf{condition1}} and}} \newline     {\bf{{\emph{condition2}} are {\bf{False}} and {\bf{condition3}} is {\bf{True}}}} \newline {\bf{else:}} \newline     {\emph{block of code when {\bf{condition1}} and}} \newline     {\bf{{\emph{condition2}} and {\bf{condition3}} are {\bf{False}}}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Loops / Iterating}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{{\bf{Repeat n Times:}} \newline {\bf{for}} var\_name {\bf{in}} range(n): \newline     {\emph{block of code}} \newline  \newline {\bf{Iterate Over List Values:}} \newline {\bf{for}} var\_name {\bf{in}} list\_name: \newline     {\emph{block of code}} \newline  \newline {\bf{Iterate Until Condition Becomes False:}} \newline {\bf{while}} {\emph{condition{\bf{}}:}} \newline     {\emph{repeat until {\bf{condition}} becomes {\bf{False}}}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Filtering Data}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{{\emph{list\_of\_data}} = {[}value0, value1, value2, ...{]} \newline {\emph{filtered\_data}} = {[}{]} \newline  \newline {\bf{for}} value {\bf{in}} {\emph{list\_of\_data}}: \newline     {\bf{if}} {\emph{filtering\_condition}}: \newline         {\emph{filtered\_data}}.{\bf{append(}}value{\bf{)}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}