\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{JulienMalka} \pdfinfo{ /Title (python-module-companion.pdf) /Creator (Cheatography) /Author (JulienMalka) /Subject (Python Module Companion Cheat Sheet) } % Lengths and widths \addtolength{\textwidth}{6cm} \addtolength{\textheight}{-1cm} \addtolength{\hoffset}{-3cm} \addtolength{\voffset}{-2cm} \setlength{\tabcolsep}{0.2cm} % Space between columns \setlength{\headsep}{-12pt} % Reduce space between header and content \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}{474747} \definecolor{LightBackground}{HTML}{F3F3F3} \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 Module Companion Cheat Sheet}}}} \\ \normalsize{by \textcolor{DarkBackground}{JulienMalka} via \textcolor{DarkBackground}{\uline{cheatography.com/63955/cs/16189/}}} \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}JulienMalka \\ \uline{cheatography.com/julienmalka} \\ \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 7th September, 2018.\\ 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{1.2 cm} x{6.8 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Data Types}} \tn % Row 0 \SetRowColor{LightBackground} \seqsplit{Integer} & -238, 39 \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} Float & -253.23, 1.253e-10 \tn % Row Count 3 (+ 1) % Row 2 \SetRowColor{LightBackground} \seqsplit{String} & "Hello", 'Goodbye', "Multiline" \tn % Row Count 5 (+ 2) % Row 3 \SetRowColor{white} \seqsplit{Boolean} & True, False \tn % Row Count 7 (+ 2) % Row 4 \SetRowColor{LightBackground} List & {[} value, ... {]} \tn % Row Count 8 (+ 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}{Defining a variable}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{`variable\_name = value`} \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}{Conditional Statement}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{if condition: \newline statements \newline elif condition: \newline statements \newline else: \newline statements} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{p{1.296 cm} x{2.088 cm} p{1.512 cm} x{2.304 cm} } \SetRowColor{DarkBackground} \mymulticolumn{4}{x{8.4cm}}{\bf\textcolor{white}{Arithmetic Operators}} \tn % Row 0 \SetRowColor{LightBackground} x + y & add & x - y & substract \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} x * y & multiply & x / y & divide \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} x \% y & modulus & x ** y & power \tn % Row Count 3 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}----} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{p{1.368 cm} x{1.584 cm} p{1.368 cm} x{2.88 cm} } \SetRowColor{DarkBackground} \mymulticolumn{4}{x{8.4cm}}{\bf\textcolor{white}{Comparison Operators}} \tn % Row 0 \SetRowColor{LightBackground} x \textless{} y & Less & x \textless{}= y & Less or eq \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} x \textgreater{} y & Greater & x \textgreater{}= y & Greater or eq \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} x == y & Equal & x != y & Different \tn % Row Count 3 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}----} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{p{2.128 cm} p{2.508 cm} x{2.964 cm} } \SetRowColor{DarkBackground} \mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{Boolean Operators}} \tn % Row 0 \SetRowColor{LightBackground} not x & x or y & x and y \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}{For loop}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{for i in range(start, end): \newline statements} \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}{While loop}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{while condition: \newline statements} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{x{1.44 cm} x{6.56 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Break and Continue}} \tn % Row 0 \SetRowColor{LightBackground} Break & Go out of the loop \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \seqsplit{Continue} & Go back to the beginning of the loop \tn % Row Count 3 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Function Definition}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{def name(arg1, arg2, ...): \newline statements \newline return expr} \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}{Fonction usage}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{name(arg1, arg2, ...):} \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}{Useful functions}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{`print("something")`} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{8.4cm}}{`variable\_name = input("something")`} \tn % Row Count 2 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{x{4.48 cm} x{3.52 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Operation on strings}} \tn % Row 0 \SetRowColor{LightBackground} `len("example")` & 7 \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} `"example1" + "example2"` & \seqsplit{`"example1example2"`} \tn % Row Count 3 (+ 2) % Row 2 \SetRowColor{LightBackground} `str(36)` & `"36"` \tn % Row Count 4 (+ 1) % Row 3 \SetRowColor{white} `"I love Python".upper()` & `"ILOVEPYTHON"` \tn % Row Count 6 (+ 2) % Row 4 \SetRowColor{LightBackground} `"I love Python".lower()` & `"ilovepython"` \tn % Row Count 8 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{x{3.52 cm} x{4.48 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Lists Basics}} \tn % Row 0 \SetRowColor{LightBackground} Create an empty list & `my\_list = {[}{]}` \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} Create a list with values & `my\_list = {[}11, "Python", 12.5{]}` \tn % Row Count 4 (+ 2) % Row 2 \SetRowColor{LightBackground} Access an element & `my\_list{[}2{]}` \tn % Row Count 5 (+ 1) % Row 3 \SetRowColor{white} Modify an element & `my\_list{[}2{]} = newvalue` \tn % Row Count 7 (+ 2) % Row 4 \SetRowColor{LightBackground} Append an element & \seqsplit{`my\_list.append(element)`} \tn % Row Count 9 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Iterate over a list}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{for element in my\_list: \newline statements} \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}{Create a Class}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{class class\_name: \newline statements} \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}{The init method}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{def \_\_init\_\_(self, params): \newline statements} \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}{Import a class}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{8.4cm}}{from class\_name import *} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{x{3.04 cm} x{4.96 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Objects}} \tn % Row 0 \SetRowColor{LightBackground} Creation & `variable\_name = class\_name(params)` \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} Access of an attribute & \seqsplit{`variable\_name.attribute\_name`} \tn % Row Count 4 (+ 2) % Row 2 \SetRowColor{LightBackground} Use of a method & \seqsplit{`variable\_name.method\_name(params)`} \tn % Row Count 6 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} % That's all folks \end{multicols*} \end{document}