summaryrefslogtreecommitdiff
path: root/sandbox/code-block-directive/docs/for-else-test.py.tex
diff options
context:
space:
mode:
Diffstat (limited to 'sandbox/code-block-directive/docs/for-else-test.py.tex')
-rw-r--r--sandbox/code-block-directive/docs/for-else-test.py.tex166
1 files changed, 0 insertions, 166 deletions
diff --git a/sandbox/code-block-directive/docs/for-else-test.py.tex b/sandbox/code-block-directive/docs/for-else-test.py.tex
deleted file mode 100644
index b664d4865..000000000
--- a/sandbox/code-block-directive/docs/for-else-test.py.tex
+++ /dev/null
@@ -1,166 +0,0 @@
-\documentclass[10pt,a4paper,english]{article}
-\usepackage{babel}
-\usepackage{ae}
-\usepackage{aeguill}
-\usepackage{shortvrb}
-\usepackage[latin1]{inputenc}
-\usepackage{tabularx}
-\usepackage{longtable}
-\setlength{\extrarowheight}{2pt}
-\usepackage{amsmath}
-\usepackage{graphicx}
-\usepackage{color}
-\usepackage{multirow}
-\usepackage{ifthen}
-\usepackage[colorlinks=true,linkcolor=blue,urlcolor=blue]{hyperref}
-\usepackage[DIV12]{typearea}
-%% generator Docutils: http://docutils.sourceforge.net/
-\newlength{\admonitionwidth}
-\setlength{\admonitionwidth}{0.9\textwidth}
-\newlength{\docinfowidth}
-\setlength{\docinfowidth}{0.9\textwidth}
-\newlength{\locallinewidth}
-\newcommand{\optionlistlabel}[1]{\bf #1 \hfill}
-\newenvironment{optionlist}[1]
-{\begin{list}{}
- {\setlength{\labelwidth}{#1}
- \setlength{\rightmargin}{1cm}
- \setlength{\leftmargin}{\rightmargin}
- \addtolength{\leftmargin}{\labelwidth}
- \addtolength{\leftmargin}{\labelsep}
- \renewcommand{\makelabel}{\optionlistlabel}}
-}{\end{list}}
-\newlength{\lineblockindentation}
-\setlength{\lineblockindentation}{2.5em}
-\newenvironment{lineblock}[1]
-{\begin{list}{}
- {\setlength{\partopsep}{\parskip}
- \addtolength{\partopsep}{\baselineskip}
- \topsep0pt\itemsep0.15\baselineskip\parsep0pt
- \leftmargin#1}
- \raggedright}
-{\end{list}}
-% begin: floats for footnotes tweaking.
-\setlength{\floatsep}{0.5em}
-\setlength{\textfloatsep}{\fill}
-\addtolength{\textfloatsep}{3em}
-\renewcommand{\textfraction}{0.5}
-\renewcommand{\topfraction}{0.5}
-\renewcommand{\bottomfraction}{0.5}
-\setcounter{totalnumber}{50}
-\setcounter{topnumber}{50}
-\setcounter{bottomnumber}{50}
-% end floats for footnotes
-% some commands, that could be overwritten in the style file.
-\newcommand{\rubric}[1]{\subsection*{~\hfill {\it #1} \hfill ~}}
-\newcommand{\titlereference}[1]{\textsl{#1}}
-% end of "some commands"
-\input{pygments-default.sty}
-\title{Example for syntax highlight with Pygments}
-\author{}
-\date{}
-\hypersetup{
-pdftitle={Example for syntax highlight with Pygments}
-}
-\raggedbottom
-\begin{document}
-\maketitle
-
-
-\setlength{\locallinewidth}{\linewidth}
-% # -*- rst-mode -*-
-
-Translate this document to HTML with a pygments enhanced frontend:
-\begin{quote}{\ttfamily \raggedright \noindent
-rst2html-pygments~-{}-stylesheet=pygments-default.css
-}\end{quote}
-
-or to LaTeX with:
-\begin{quote}{\ttfamily \raggedright \noindent
-rst2latex-pygments~-{}-stylesheet=pygments-default.sty
-}\end{quote}
-
-to gain syntax highlight in the output.
-% Run the doctests with ``pylit --doctest for-else-test.py``.
-
-
-%___________________________________________________________________________
-
-\hypertarget{for-else-test}{}
-\pdfbookmark[0]{for-else-test}{for-else-test}
-\section*{for-else-test}
-
-Test the flow in a \titlereference{for} loop with \titlereference{else} statement.
-
-First define a simple \titlereference{for} loop.
-\begin{Verbatim}[commandchars=@\[\]]
-@Cax[def] @CaJ[loop1](iterable):
- @Car["""simple for loop with `else` statement"""]
- @Cax[for] i @Cam[in] iterable:
- @Cax[print] i
- @Cax[else]:
- @Cax[print] @Cad["]@Cad[iterable empty]@Cad["]
- @Cax[print] @Cad["]@Cad[Ende]@Cad["]
-
-\end{Verbatim}
-
-Now test it:
-
-The first test runs as I expect: iterator empty -{\textgreater} else clause applies:
-\begin{Verbatim}[commandchars=@\[\]]
-@CaN[>>> ]loop1(@CaW[range](@Cag[0]))
-@Caa[iterable empty]
-@Caa[Ende]
-
-\end{Verbatim}
-
-However, the else clause even runs if the iterator is not empty in the first
-place but after it is ``spent'':
-\begin{Verbatim}[commandchars=@\[\]]
-@CaN[>>> ]loop1(@CaW[range](@Cag[3]))
-@Caa[0]
-@Caa[1]
-@Caa[2]
-@Caa[iterable empty]
-@Caa[Ende]
-
-\end{Verbatim}
-
-It seems like the else clause can only be prevented, if we break out of
-the loop. Let's try
-\begin{Verbatim}[commandchars=@\[\]]
-@Cax[def] @CaJ[loop2](iterable):
- @Car["""for loop with `break` and `else` statement"""]
- @Cax[for] i @Cam[in] iterable:
- @Cax[print] i
- @Cax[break]
- @Cax[else]:
- @Cax[print] @Cad["]@Cad[iterable empty]@Cad["]
- @Cax[print] @Cad["]@Cad[Ende]@Cad["]
-
-\end{Verbatim}
-
-And indeed, the else clause is skipped after breaking out of the loop:
-\begin{Verbatim}[commandchars=@\[\]]
-@CaN[>>> ]loop2(@CaW[range](@Cag[3]))
-@Caa[0]
-@Caa[Ende]
-
-\end{Verbatim}
-
-The empty iterator runs as expected:
-\begin{Verbatim}[commandchars=@\[\]]
-@CaN[>>> ]loop2(@CaW[range](@Cag[0]))
-@Caa[iterable empty]
-@Caa[Ende]
-
-\end{Verbatim}
-
-\begin{center}\small
-
-Generated on: 2007-04-24.
-
-
-\end{center}
-
-\end{document}