<?xml version="1.0" encoding="ascii"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>web2py.gluon.validators.IS_SLUG</title>
<link rel="stylesheet" href="epydoc.css" type="text/css" />
<script type="text/javascript" src="epydoc.js"></script>
</head>
<body bgcolor="white" text="black" link="blue" vlink="#204080"
alink="#204080">
<!-- ==================== NAVIGATION BAR ==================== -->
<table class="navbar" border="0" width="100%" cellpadding="0"
bgcolor="#a0c0ff" cellspacing="0">
<tr valign="middle">
<!-- Home link -->
<th> <a
href="web2py.gluon-module.html">Home</a> </th>
<!-- Tree link -->
<th> <a
href="module-tree.html">Trees</a> </th>
<!-- Index link -->
<th> <a
href="identifier-index.html">Indices</a> </th>
<!-- Help link -->
<th> <a
href="help.html">Help</a> </th>
<!-- Project homepage -->
<th class="navbar" align="right" width="100%">
<table border="0" cellpadding="0" cellspacing="0">
<tr><th class="navbar" align="center"
><a class="navbar" target="_top" href="http://www.web2py.com">web2py Web Framework</a></th>
</tr></table></th>
</tr>
</table>
<table width="100%" cellpadding="0" cellspacing="0">
<tr valign="top">
<td width="100%">
<span class="breadcrumbs">
Package web2py ::
<a href="web2py.gluon-module.html">Package gluon</a> ::
<a href="web2py.gluon.validators-module.html">Module validators</a> ::
Class IS_SLUG
</span>
</td>
<td>
<table cellpadding="0" cellspacing="0">
<!-- hide/show private -->
<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
onclick="toggle_private();">hide private</a>]</span></td></tr>
<tr><td align="right"><span class="options"
>[<a href="frames.html" target="_top">frames</a
>] | <a href="web2py.gluon.validators.IS_SLUG-class.html"
target="_top">no frames</a>]</span></td></tr>
</table>
</td>
</tr>
</table>
<!-- ==================== CLASS DESCRIPTION ==================== -->
<h1 class="epydoc">Class IS_SLUG</h1><span class="codelink"><a href="web2py.gluon.validators-pysrc.html#IS_SLUG">source code</a></span><br /><br />
<pre class="base-tree">
object --+
|
<a href="web2py.gluon.validators.Validator-class.html">Validator</a> --+
|
<strong class="uidshort">IS_SLUG</strong>
</pre>
<hr />
convert arbitrary text string to a slug
<pre class="py-doctest">
<span class="py-prompt">>>> </span>IS_SLUG()(<span class="py-string">'abc123'</span>)
<span class="py-output">('abc123', None)</span>
<span class="py-output"></span><span class="py-prompt">>>> </span>IS_SLUG()(<span class="py-string">'ABC123'</span>)
<span class="py-output">('abc123', None)</span>
<span class="py-output"></span><span class="py-prompt">>>> </span>IS_SLUG()(<span class="py-string">'abc-123'</span>)
<span class="py-output">('abc-123', None)</span>
<span class="py-output"></span><span class="py-prompt">>>> </span>IS_SLUG()(<span class="py-string">'abc--123'</span>)
<span class="py-output">('abc-123', None)</span>
<span class="py-output"></span><span class="py-prompt">>>> </span>IS_SLUG()(<span class="py-string">'abc 123'</span>)
<span class="py-output">('abc-123', None)</span>
<span class="py-output"></span><span class="py-prompt">>>> </span>IS_SLUG()(<span class="py-string">'abc _123'</span>)
<span class="py-output">('abc-123', None)</span>
<span class="py-output"></span><span class="py-prompt">>>> </span>IS_SLUG()(<span class="py-string">'-abc-'</span>)
<span class="py-output">('abc', None)</span>
<span class="py-output"></span><span class="py-prompt">>>> </span>IS_SLUG()(<span class="py-string">'--a--b--_ -c--'</span>)
<span class="py-output">('a-b-c', None)</span>
<span class="py-output"></span><span class="py-prompt">>>> </span>IS_SLUG()(<span class="py-string">'abc&amp;123'</span>)
<span class="py-output">('abc123', None)</span>
<span class="py-output"></span><span class="py-prompt">>>> </span>IS_SLUG()(<span class="py-string">'abc&amp;123&amp;def'</span>)
<span class="py-output">('abc123def', None)</span>
<span class="py-output"></span><span class="py-prompt">>>> </span>IS_SLUG()(<span class="py-string">'ñ'</span>)
<span class="py-output">('n', None)</span>
<span class="py-output"></span><span class="py-prompt">>>> </span>IS_SLUG(maxlen=4)(<span class="py-string">'abc123'</span>)
<span class="py-output">('abc1', None)</span>
<span class="py-output"></span><span class="py-prompt">>>> </span>IS_SLUG()(<span class="py-string">'abc_123'</span>)
<span class="py-output">('abc-123', None)</span>
<span class="py-output"></span><span class="py-prompt">>>> </span>IS_SLUG(keep_underscores=False)(<span class="py-string">'abc_123'</span>)
<span class="py-output">('abc-123', None)</span>
<span class="py-output"></span><span class="py-prompt">>>> </span>IS_SLUG(keep_underscores=True)(<span class="py-string">'abc_123'</span>)
<span class="py-output">('abc_123', None)</span>
<span class="py-output"></span><span class="py-prompt">>>> </span>IS_SLUG(check=False)(<span class="py-string">'abc'</span>)
<span class="py-output">('abc', None)</span>
<span class="py-output"></span><span class="py-prompt">>>> </span>IS_SLUG(check=True)(<span class="py-string">'abc'</span>)
<span class="py-output">('abc', None)</span>
<span class="py-output"></span><span class="py-prompt">>>> </span>IS_SLUG(check=False)(<span class="py-string">'a bc'</span>)
<span class="py-output">('a-bc', None)</span>
<span class="py-output"></span><span class="py-prompt">>>> </span>IS_SLUG(check=True)(<span class="py-string">'a bc'</span>)
<span class="py-output">('a bc', 'must be slug')</span></pre><br /><br />
<!-- ==================== INSTANCE METHODS ==================== -->
<a name="section-InstanceMethods"></a>
<table class="summary" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
<td colspan="2" class="table-header">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr valign="top">
<td align="left"><span class="table-header">Instance Methods</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-InstanceMethods"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="web2py.gluon.validators.IS_SLUG-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">maxlen</span>=<span class="summary-sig-default">80</span>,
<span class="summary-sig-arg">check</span>=<span class="summary-sig-default">True</span>,
<span class="summary-sig-arg">error_message</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">must be slug</code><code class="variable-quote">'</code></span>,
<span class="summary-sig-arg">keep_underscores</span>=<span class="summary-sig-default">True</span>)</span><br />
x.__init__(...) initializes x; see x.__class__.__doc__ for
signature</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.validators-pysrc.html#IS_SLUG.__init__">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="__call__"></a><span class="summary-sig-name">__call__</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">value</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.validators-pysrc.html#IS_SLUG.__call__">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td colspan="2" class="summary">
<p class="indent-wrapped-lines"><b>Inherited from <code><a href="web2py.gluon.validators.Validator-class.html">Validator</a></code></b>:
<code><a href="web2py.gluon.validators.Validator-class.html#formatter">formatter</a></code>
</p>
<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
<code>__delattr__</code>,
<code>__getattribute__</code>,
<code>__hash__</code>,
<code>__new__</code>,
<code>__reduce__</code>,
<code>__reduce_ex__</code>,
<code>__repr__</code>,
<code>__setattr__</code>,
<code>__str__</code>
</p>
</td>
</tr>
</table>
<!-- ==================== STATIC METHODS ==================== -->
<a name="section-StaticMethods"></a>
<table class="summary" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
<td colspan="2" class="table-header">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr valign="top">
<td align="left"><span class="table-header">Static Methods</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-StaticMethods"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="urlify"></a><span class="summary-sig-name">urlify</span>(<span class="summary-sig-arg">value</span>,
<span class="summary-sig-arg">maxlen</span>=<span class="summary-sig-default">80</span>,
<span class="summary-sig-arg">keep_underscores</span>=<span class="summary-sig-default">True</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.validators-pysrc.html#IS_SLUG.urlify">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
</table>
<!-- ==================== PROPERTIES ==================== -->
<a name="section-Properties"></a>
<table class="summary" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
<td colspan="2" class="table-header">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr valign="top">
<td align="left"><span class="table-header">Properties</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-Properties"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
</tr>
</table>
</td>
</tr>
<tr>
<td colspan="2" class="summary">
<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
<code>__class__</code>
</p>
</td>
</tr>
</table>
<!-- ==================== METHOD DETAILS ==================== -->
<a name="section-MethodDetails"></a>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
<td colspan="2" class="table-header">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr valign="top">
<td align="left"><span class="table-header">Method Details</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-MethodDetails"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
</tr>
</table>
</td>
</tr>
</table>
<a name="__init__"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">maxlen</span>=<span class="sig-default">80</span>,
<span class="sig-arg">check</span>=<span class="sig-default">True</span>,
<span class="sig-arg">error_message</span>=<span class="sig-default"><code class="variable-quote">'</code><code class="variable-string">must be slug</code><code class="variable-quote">'</code></span>,
<span class="sig-arg">keep_underscores</span>=<span class="sig-default">True</span>)</span>
<br /><em class="fname">(Constructor)</em>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="web2py.gluon.validators-pysrc.html#IS_SLUG.__init__">source code</a></span>
</td>
</table>
x.__init__(...) initializes x; see x.__class__.__doc__ for
signature
<dl class="fields">
<dt>Overrides:
object.__init__
<dd><em class="note">(inherited documentation)</em></dd>
</dt>
</dl>
</td></tr></table>
</div>
<br />
<!-- ==================== NAVIGATION BAR ==================== -->
<table class="navbar" border="0" width="100%" cellpadding="0"
bgcolor="#a0c0ff" cellspacing="0">
<tr valign="middle">
<!-- Home link -->
<th> <a
href="web2py.gluon-module.html">Home</a> </th>
<!-- Tree link -->
<th> <a
href="module-tree.html">Trees</a> </th>
<!-- Index link -->
<th> <a
href="identifier-index.html">Indices</a> </th>
<!-- Help link -->
<th> <a
href="help.html">Help</a> </th>
<!-- Project homepage -->
<th class="navbar" align="right" width="100%">
<table border="0" cellpadding="0" cellspacing="0">
<tr><th class="navbar" align="center"
><a class="navbar" target="_top" href="http://www.web2py.com">web2py Web Framework</a></th>
</tr></table></th>
</tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" width="100%%">
<tr>
<td align="left" class="footer">
Generated by Epydoc 3.0beta1 on Thu Aug 4 00:47:02 2011
</td>
<td align="right" class="footer">
<a href="http://epydoc.sourceforge.net">http://epydoc.sourceforge.net</a>
</td>
</tr>
</table>
<script type="text/javascript">
<!--
// Private objects are initially displayed (because if
// javascript is turned off then we want them to be
// visible); but by default, we want to hide them. So hide
// them unless we have a cookie that says to show them.
checkCookie()
// -->
</script>
</body>
</html>