\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{wangmz}
\pdfinfo{
  /Title (beautiful-soup.pdf)
  /Creator (Cheatography)
  /Author (wangmz)
  /Subject (Beautiful soup Cheat Sheet)
}

% Lengths and widths
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\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
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% 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}{3973FA}
\definecolor{LightBackground}{HTML}{F2F6FE}
\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{Beautiful soup Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{wangmz} via \textcolor{DarkBackground}{\uline{cheatography.com/61051/cs/15823/}}}
\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}wangmz \\
  \uline{cheatography.com/wangmz} \\
  \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 17th May, 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}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Basic}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{\# \seqsplit{https://www.crummy.com/software/BeautifulSoup/bs4/doc/} \newline from bs4 import BeautifulSoup \newline soup = BeautifulSoup(html\_doc, 'html.parser') \newline  \newline  \newline soup.title \# \textless{}title\textgreater{}The Dormouse's story\textless{}/title\textgreater{} \newline soup.title.name \# u'title' \newline soup.title.string \# u'The Dormouse's story' \newline soup.title.parent.name \# u'head' \newline  \newline \#various finder \newline css\_soup.select("p.strikeout.body") \# css finder \newline soup.p \# \textless{}p class="title"\textgreater{}\textless{}b\textgreater{}The Dormouse's story\textless{}/b\textgreater{}\textless{}/p\textgreater{} \newline soup.p{[}'class'{]} \# u'title' \newline soup.a \# \textless{}a class="sister" \seqsplit{href="http://example.com/elsie"} id="link1"\textgreater{}Elsie\textless{}/a\textgreater{} \newline soup.find\_all('a') \# {[}\textless{}a ..\textgreater{}, ..{]} \newline soup.find(id="link3") \# \textless{}a class="sister" \seqsplit{href="http://example.com/tillie"} id="link3"\textgreater{}Tillie\textless{}/a\textgreater{} \newline for link in soup.find\_all('a'): \newline     print(link.get('href')) \# http://example.com/elsi, \# http://example.com/lacie} \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}{Search}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{\seqsplit{search.pyhttps://www.crummy.com/software/BeautifulSoup/bs4/doc/} \newline \#-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}- \newline \# css selector \newline \#-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}- \newline css\_soup.select("p.strikeout.body") \newline soup.select("p nth-of-type(3)") \# 3rd child \newline soup.select("head \textgreater{} title") \newline soup.select("p \textgreater{} a:nth-of-type(2)")  \newline soup.select("p \textgreater{} \#link1") \# direct child \newline soup.select("\#link1 \textasciitilde{} .sister")  \# sibling \newline soup.select('a{[}href{]}') \# existence of an attribute \newline soup.select\_one(".sister") \newline  \newline \# attribute value \newline soup.select('a{[}href="http://example.com/elsie"{]}') \# exact attribute \newline soup.select('a{[}href\textasciicircum{}="http://example.com/"{]}') \# negative match \newline soup.select('a{[}href\$="tillie"{]}') \# end match \newline soup.select('a{[}href{\emph{=".com/el"{]}') \# middle match \newline  \newline  \newline \#-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}- \newline \# basic \newline \#-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}- \newline soup.find\_all('b') \# match by tag \newline soup.find\_all(re.compile("\textasciicircum{}b")) \# match by tag using regex \newline soup.find\_all({[}"a", "b"{]}) \# match by tag in list \newline  \newline \# function (complex condition) \newline def \seqsplit{has\_class\_but\_no\_id(tag):} \newline   return tag.has\_attr('class') and not tag.has\_attr('id') \newline soup.find\_all(has\_class\_but\_no\_id) \newline  \newline  \newline \#-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}- \newline \# find\_all\_api \newline \#-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}- \newline find\_all(name, attrs, recursive, string, limit, }}*kwargs) \newline  \newline soup.find\_all("title") \# tag condition \newline soup.find\_all("p", "title") \# tag and attr \newline \# {[}\textless{}p class="title"\textgreater{}\textless{}b\textgreater{}The Dormouse's story\textless{}/b\textgreater{}\textless{}/p\textgreater{}{]} \newline soup.find\_all("a") \newline  \newline \# keyword arguments \newline soup.find\_all(id="link2") \newline soup.find\_all(href=re.compile("elsie"), id='link1') \newline soup.find(string=re.compile("sisters")) \# text contain sisters \newline  \newline \# css class (class is researved keyword) \newline soup.find\_all("a", class\_="sister")} \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}{Make soup}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{soup = \seqsplit{BeautifulSoup(open("index}.html")) \newline soup = BeautifulSoup("\textless{}html\textgreater{}data\textless{}/html\textgreater{}")} \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}{Output}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{\# HTML \newline soup.prettify() \#pretty print \newline str(soup) \# non-pretty print \newline  \newline \# String \newline soup.get\_text() \#all text under the element} \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}{Encoding}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{\#output \newline soup.prettify("latin-1") \newline tag.encode("utf-8") \newline tag.encode("latin-1") \newline tag.encode("ascii")} \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}{Navigation}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{\#-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-- \newline \# going up/down/side \newline \#-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-- \newline \# -{}-{}-{}-- going down -{}-{}-{}--  \newline soup.head\# \textless{}head\textgreater{}\textless{}title\textgreater{}The Dormouse's story\textless{}/title\textgreater{}\textless{}/head\textgreater{} \newline soup.title\# \textless{}title\textgreater{}The Dormouse's story\textless{}/title\textgreater{} \newline soup.body.b \# \textless{}b\textgreater{}The Dormouse's story\textless{}/b\textgreater{} \newline soup.a \# \textless{}a class="sister" \seqsplit{href="http://example.com/elsie"} id="link1"\textgreater{}Elsie\textless{}/a\textgreater{} \newline soup.find\_all('a') \newline \# {[}\textless{}a class="sister" \seqsplit{href="http://example.com/elsie"} id="link1"\textgreater{}Elsie\textless{}/a\textgreater{}, \newline \#  \textless{}a class="sister" \seqsplit{href="http://example.com/lacie"} id="link2"\textgreater{}Lacie\textless{}/a\textgreater{}, \newline \#  \textless{}a class="sister" href="http: \newline  \newline \# children = contents \newline head\_tag.contents \# {[}\textless{}title\textgreater{}The Dormouse's story\textless{}/title\textgreater{}{]} \newline head\_tag.children \# {[}\textless{}title\textgreater{}The Dormouse's story\textless{}/title\textgreater{}{]} \newline  \newline \# descendants (all of a tag's children, recursively) \newline for child in head\_tag.descendants: \newline   print(child) \newline    \newline \# .string is tricky \newline head\_tag.contents \# {[}\textless{}title\textgreater{}The Dormouse's story\textless{}/title\textgreater{}{]} \newline head\_tag.string \# u'The Dormouse's story' (because head tag has only one child) \newline print(soup.html.string) \# None (because html has many children) \newline  \newline \# whitespace removed strings \newline for string in soup.stripped\_strings: \newline   print(repr(string)) \newline    \newline    \newline \# -{}-{}-{}-- going up -{}-{}-{}--  \newline title\_tag.parent \# \textless{}head\textgreater{}\textless{}title\textgreater{}The Dormouse's story\textless{}/title\textgreater{}\textless{}/head\textgreater{} \newline \# going up recursively \newline link.parents \# {[} p, body, html, {[}document{]}, None{]} \newline  \newline  \newline \# -{}-{}-{}-- sideway -{}-{}-{}--  \newline \# sibling = include text node \newline sibling\_soup.b.next\_sibling \newline sibling\_soup.c.previous\_sibling \newline  \newline \# multiple \newline sibling\_soup.b.next\_siblings \newline sibling\_soup.c.previous\_siblings \newline  \newline \# element = not include text node \newline sibling\_soup.b.next\_element \newline sibling\_soup.c.previous\_element \newline sibling\_soup.b.next\_elements \newline sibling\_soup.c.previous\_elements} \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}{Navigation}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{\#-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-- \newline \# going up/down/side \newline \#-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-- \newline \# -{}-{}-{}-- going down -{}-{}-{}--  \newline soup.head\# \textless{}head\textgreater{}\textless{}title\textgreater{}The Dormouse's story\textless{}/title\textgreater{}\textless{}/head\textgreater{} \newline soup.title\# \textless{}title\textgreater{}The Dormouse's story\textless{}/title\textgreater{} \newline soup.body.b \# \textless{}b\textgreater{}The Dormouse's story\textless{}/b\textgreater{} \newline soup.a \# \textless{}a class="sister" \seqsplit{href="http://example.com/elsie"} id="link1"\textgreater{}Elsie\textless{}/a\textgreater{} \newline soup.find\_all('a') \newline \# {[}\textless{}a class="sister" \seqsplit{href="http://example.com/elsie"} id="link1"\textgreater{}Elsie\textless{}/a\textgreater{}, \newline \#  \textless{}a class="sister" \seqsplit{href="http://example.com/lacie"} id="link2"\textgreater{}Lacie\textless{}/a\textgreater{}, \newline \#  \textless{}a class="sister" href="http: \newline  \newline \# children = contents \newline head\_tag.contents \# {[}\textless{}title\textgreater{}The Dormouse's story\textless{}/title\textgreater{}{]} \newline head\_tag.children \# {[}\textless{}title\textgreater{}The Dormouse's story\textless{}/title\textgreater{}{]} \newline  \newline \# descendants (all of a tag's children, recursively) \newline for child in head\_tag.descendants: \newline   print(child) \newline    \newline \# .string is tricky \newline head\_tag.contents \# {[}\textless{}title\textgreater{}The Dormouse's story\textless{}/title\textgreater{}{]} \newline head\_tag.string \# u'The Dormouse's story' (because head tag has only one child) \newline print(soup.html.string) \# None (because html has many children) \newline  \newline \# whitespace removed strings \newline for string in soup.stripped\_strings: \newline   print(repr(string)) \newline    \newline    \newline \# -{}-{}-{}-- going up -{}-{}-{}--  \newline title\_tag.parent \# \textless{}head\textgreater{}\textless{}title\textgreater{}The Dormouse's story\textless{}/title\textgreater{}\textless{}/head\textgreater{} \newline \# going up recursively \newline link.parents \# {[} p, body, html, {[}document{]}, None{]} \newline  \newline  \newline \# -{}-{}-{}-- sideway -{}-{}-{}--  \newline \# sibling = include text node \newline sibling\_soup.b.next\_sibling \newline sibling\_soup.c.previous\_sibling \newline  \newline \# multiple \newline sibling\_soup.b.next\_siblings \newline sibling\_soup.c.previous\_siblings \newline  \newline \# element = not include text node \newline sibling\_soup.b.next\_element \newline sibling\_soup.c.previous\_element \newline sibling\_soup.b.next\_elements \newline sibling\_soup.c.previous\_elements} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}