\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{TeunR}
\pdfinfo{
  /Title (python-toolbox.pdf)
  /Creator (Cheatography)
  /Author (TeunR)
  /Subject (Python Toolbox 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
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\definecolor{FootBackground}{HTML}{666666}
\definecolor{TextColor}{HTML}{333333}
\definecolor{DarkBackground}{HTML}{FFB452}
\definecolor{LightBackground}{HTML}{FFF5E9}
\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 Toolbox Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{TeunR} via \textcolor{DarkBackground}{\uline{cheatography.com/213749/cs/46548/}}}
\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}TeunR \\
  \uline{cheatography.com/teunr} \\
  \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 3rd June, 2025.\\
   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*}{2}

\begin{tabularx}{8.4cm}{x{2.204 cm} x{2.204 cm} x{3.192 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{Data Types}}  \tn
% Row 0
\SetRowColor{LightBackground}
Text Type & str;  str() & 'I'm a string' \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Numeric Types & int; int() & 10 \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
 & float; float() & 10.3 \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
Boolean Type & bool & True/False \tn 
% Row Count 7 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Sequence Types & list; list() & {[}1, 2, 'a', 'b'{]} \tn 
% Row Count 9 (+ 2)
% Row 5
\SetRowColor{white}
 & tuple; tuple() & (1, 2, 3) \tn 
% Row Count 11 (+ 2)
% Row 6
\SetRowColor{LightBackground}
 & range & range(4) \tn 
% Row Count 12 (+ 1)
% Row 7
\SetRowColor{white}
Set Type & set; set() & \{1, 2, 3\} \tn 
% Row Count 13 (+ 1)
% Row 8
\SetRowColor{LightBackground}
Mapping Type & dict; dict() & \{1:'a', 2:'b', 3:'c'\} \tn 
% Row Count 15 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{p{0.72 cm} x{3.024 cm} p{0.72 cm} x{2.736 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{4}{x{8.4cm}}{\bf\textcolor{white}{Booleans}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{4}{x{8.4cm}}{{\bf{Booleans as Numbers}}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\seqsplit{True==1} & False==0 &  &  \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{4}{x{8.4cm}}{{\bf{Comparison Operators}}} \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
a==b & is {\emph{a}} equal to {\emph{b}}? & a!=b & is {\emph{a}} different than {\emph{b}}? \tn 
% Row Count 6 (+ 2)
% Row 4
\SetRowColor{LightBackground}
a\textless{}b & is {\emph{a}} less than {\emph{b}}? & a\textless{}=b & is {\emph{a}} less than or equal to {\emph{b}}? \tn 
% Row Count 9 (+ 3)
% Row 5
\SetRowColor{white}
a\textgreater{}b & is {\emph{a}} greater than {\emph{b}}? & a\textgreater{}=b & is {\emph{a}} greater than or equal to {\emph{b}}? \tn 
% Row Count 12 (+ 3)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{4}{x{8.4cm}}{{\bf{Membership and Identity Operators}}} \tn 
% Row Count 13 (+ 1)
% Row 7
\SetRowColor{white}
a in b & is {\emph{a}} in {\emph{b}}? & a is b & are {\emph{a}} and {\emph{b}} the same object? \tn 
% Row Count 16 (+ 3)
% Row 8
\SetRowColor{LightBackground}
a not in b & is {\emph{a}} not in {\emph{b}}? & a is not b & are {\emph{a}} and {\emph{b}} different objects? \tn 
% Row Count 19 (+ 3)
% Row 9
\SetRowColor{white}
\mymulticolumn{4}{x{8.4cm}}{{\bf{Boolean Operators}}} \tn 
% Row Count 20 (+ 1)
% Row 10
\SetRowColor{LightBackground}
not & returns {\emph{False}} if operand is True, {\emph{True}} otherwise &  &  \tn 
% Row Count 24 (+ 4)
% Row 11
\SetRowColor{white}
and & returns {\emph{True}} if Both operands are True, {\emph{False}} otherwise &  &  \tn 
% Row Count 28 (+ 4)
% Row 12
\SetRowColor{LightBackground}
or & returns {\emph{False}} if both operands are False, {\emph{True}} otherwise &  &  \tn 
% Row Count 32 (+ 4)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{8.4cm}{p{0.72 cm} x{3.024 cm} p{0.72 cm} x{2.736 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{4}{x{8.4cm}}{\bf\textcolor{white}{Booleans (cont)}}  \tn
% Row 13
\SetRowColor{LightBackground}
\textasciicircum{} (xor) & returns {\emph{False}} if both or neither operands are False, {\emph{True}} otherwise &  &  \tn 
% Row Count 5 (+ 5)
\hhline{>{\arrayrulecolor{DarkBackground}}----}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{p{0.76 cm} x{3.192 cm} x{3.648 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{Operator Precedence}}  \tn
% Row 0
\SetRowColor{LightBackground}
1. & () & Parentheses are evaluated first \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
2. & ** & Exponent \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
3. & +, - & unary + and - signs (e.g., -x) \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
4. & *, /, //, \% & multiplication, division, floor division, and modulo \tn 
% Row Count 8 (+ 3)
% Row 4
\SetRowColor{LightBackground}
5. & +, - & Addition, subtraction \tn 
% Row Count 10 (+ 2)
% Row 5
\SetRowColor{white}
6. & \textasciicircum{} & Bitwise XOR \tn 
% Row Count 11 (+ 1)
% Row 6
\SetRowColor{LightBackground}
7. & in, not in, is, is not, \textless{}, \textless{}=, \textgreater{}, \textgreater{}=, !=, == & Comparison, identity, and membership operators \tn 
% Row Count 14 (+ 3)
% Row 7
\SetRowColor{white}
8. & not & logical NOT \tn 
% Row Count 15 (+ 1)
% Row 8
\SetRowColor{LightBackground}
9. & and & Logical AND \tn 
% Row Count 16 (+ 1)
% Row 9
\SetRowColor{white}
10. & or & logical OR \tn 
% Row Count 17 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{7.12 cm} p{0.88 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Print Function}}  \tn
% Row 0
\SetRowColor{LightBackground}
print('a', 'b', sep='*') & a*b \tn 
% Row Count 1 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Decision Structure}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{\{\{lang-py\}\}if n == 0: \newline ~	print("n is zero") \newline elif n \textgreater{} 0: \newline ~	print("n is strictly positive") \newline else: \# n \textless{} 0 \newline ~	print("n is strictly negative")} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Repetition Structures}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{\{\{lang-py\}\}n = 0 \newline while n \textless{} 4 \newline ~	print(n) \newline ~	n += 1 \newline print("n =", n) \newline \# output is: 0 | 1 | 2 | 3 | n = 4 \newline  \newline for i in range(4): \newline ~	print(i) \newline print("i =", i) \newline \# output is: 0 | 1 | 2 | 3 | i = 3} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{5.04 cm} x{2.96 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Exceptions}}  \tn
% Row 0
\SetRowColor{LightBackground}
`\{\{lang-py\}\}try:` & {\bf{Built-in Exceptions}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
`\{\{lang-py\}\}~	\# run this code` & \seqsplit{FileNotFoundError} \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
`\{\{lang-py\}\}except NameOfErrorType1:` & IndexError \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
`\{\{lang-py\}\}~	\# handle error type 2` & KeyError \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
`\{\{lang-py\}\}except NameOfErrorType2:` & \seqsplit{ModuleNotFoundError} \tn 
% Row Count 10 (+ 2)
% Row 5
\SetRowColor{white}
`\{\{lang-py\}\}~	\# handle error type 2` & NameError \tn 
% Row Count 12 (+ 2)
% Row 6
\SetRowColor{LightBackground}
`\{\{lang-py\}\}except:` & SyntaxError \tn 
% Row Count 13 (+ 1)
% Row 7
\SetRowColor{white}
`\{\{lang-py\}\}~	\# handle any other error` & TypeError \tn 
% Row Count 15 (+ 2)
% Row 8
\SetRowColor{LightBackground}
`\{\{lang-py\}\}else:` & ValueError \tn 
% Row Count 16 (+ 1)
% Row 9
\SetRowColor{white}
`\{\{lang-py\}\}~	\# run this code if no error` & \seqsplit{ZeroDivisionError} \tn 
% Row Count 18 (+ 2)
% Row 10
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{`\{\{lang-py\}\}finally:`} \tn 
% Row Count 19 (+ 1)
% Row 11
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{`\{\{lang-py\}\}~	\# always run this code`} \tn 
% Row Count 20 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.64 cm} x{5.36 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{NumPy}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{`\{\{lang-py\}\}import numpy as np`} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{{\bf{Creating arrays}}} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
np.array({[}1,2,3{]}) & Convert python list to NumPy array \tn 
% Row Count 4 (+ 2)
% Row 3
\SetRowColor{white}
np.arange(1,5) & Return sequence from start (incl.) to end (excl.) \tn 
% Row Count 6 (+ 2)
% Row 4
\SetRowColor{LightBackground}
np.arange(1,5,2) & Return stepped sequence from start (incl.) to end (excl.) \tn 
% Row Count 9 (+ 3)
% Row 5
\SetRowColor{white}
np.repeat({[}1,3,6{]},3) & Repeat values n times: {[}1,1,1,3,...{]} \tn 
% Row Count 11 (+ 2)
% Row 6
\SetRowColor{LightBackground}
np.tile({[}1,3,6{]},3) & Repeat values n times: {[}1,3,6,1,...{]} \tn 
% Row Count 13 (+ 2)
% Row 7
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{{\bf{Math functions and methods}}} \tn 
% Row Count 14 (+ 1)
% Row 8
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{All functions take an array as the input} \tn 
% Row Count 15 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}