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Package web2py ::
Package gluon
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<!-- ==================== PACKAGE DESCRIPTION ==================== -->
<h1 class="epydoc">Package gluon</h1><span class="codelink"><a href="web2py.gluon-pysrc.html">source code</a></span><br /><br />
This file is part of the web2py Web Framework Copyrighted by Massimo
Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)
<h1 class="heading">Web2Py framework modules</h1><br /><br />
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<ul class="nomargin">
<li> <strong class="uidlink"><a href="web2py.gluon.admin-module.html">web2py.gluon.admin</a></strong>: <em class="summary">This file is part of the web2py Web Framework Copyrighted by
Massimo Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)</em> </li>
<li> <strong class="uidlink"><a href="web2py.gluon.cache-module.html">web2py.gluon.cache</a></strong>: <em class="summary">This file is part of the web2py Web Framework Copyrighted by
Massimo Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)</em> </li>
<li class="private"> <strong class="uidlink"><a href="web2py.gluon.cfs-module.html">web2py.gluon.cfs</a></strong>: <em class="summary">This file is part of the web2py Web Framework Copyrighted by
Massimo Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)</em> </li>
<li> <strong class="uidlink"><a href="web2py.gluon.compileapp-module.html">web2py.gluon.compileapp</a></strong>: <em class="summary">This file is part of the web2py Web Framework Copyrighted by
Massimo Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)</em> </li>
<li class="private"> <strong class="uidlink"><a href="web2py.gluon.contenttype-module.html">web2py.gluon.contenttype</a></strong>: <em class="summary">This file is part of the web2py Web Framework Copyrighted by
Massimo Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)</em> </li>
<li class="private"> <strong class="uidlink">web2py.gluon.contrib</strong>
<ul class="private">
<li> <strong class="uidlink"><a href="web2py.gluon.contrib.pymysql-module.html">web2py.gluon.contrib.pymysql</a></strong>: <em class="summary">PyMySQL: A pure-Python drop-in replacement for MySQLdb.</em>
<ul>
<li> <strong class="uidlink"><a href="web2py.gluon.contrib.pymysql.constants-module.html">web2py.gluon.contrib.pymysql.constants</a></strong>
<ul>
<li> <strong class="uidlink"><a href="web2py.gluon.contrib.pymysql.constants.FIELD_TYPE-module.html">web2py.gluon.contrib.pymysql.constants.FIELD_TYPE</a></strong> </li>
</ul>
</li>
<li> <strong class="uidlink"><a href="web2py.gluon.contrib.pymysql.converters-module.html">web2py.gluon.contrib.pymysql.converters</a></strong> </li>
</ul>
</li>
</ul>
</li>
<li> <strong class="uidlink"><a href="web2py.gluon.custom_import-module.html">web2py.gluon.custom_import</a></strong> </li>
<li class="private"> <strong class="uidlink"><a href="web2py.gluon.dal-module.html">web2py.gluon.dal</a></strong>: <em class="summary">This file is part of the web2py Web Framework...</em> </li>
<li> <strong class="uidlink"><a href="web2py.gluon.debug-module.html">web2py.gluon.debug</a></strong>: <em class="summary">This file is part of the web2py Web Framework Developed by
Massimo Di Pierro <mdipierro@cs.depaul.edu>, limodou
<limodou@gmail.com> and srackham
<srackham@gmail.com>.</em> </li>
<li class="private"> <strong class="uidlink"><a href="web2py.gluon.decoder-module.html">web2py.gluon.decoder</a></strong> </li>
<li class="private"> <strong class="uidlink"><a href="web2py.gluon.fileutils-module.html">web2py.gluon.fileutils</a></strong>: <em class="summary">This file is part of the web2py Web Framework Copyrighted by
Massimo Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)</em> </li>
<li class="private"> <strong class="uidlink"><a href="web2py.gluon.globals-module.html">web2py.gluon.globals</a></strong>: <em class="summary">This file is part of the web2py Web Framework...</em> </li>
<li class="private"> <strong class="uidlink"><a href="web2py.gluon.highlight-module.html">web2py.gluon.highlight</a></strong>: <em class="summary">This file is part of the web2py Web Framework Copyrighted by
Massimo Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)</em> </li>
<li class="private"> <strong class="uidlink"><a href="web2py.gluon.html-module.html">web2py.gluon.html</a></strong>: <em class="summary">This file is part of the web2py Web Framework Copyrighted by
Massimo Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)</em> </li>
<li class="private"> <strong class="uidlink"><a href="web2py.gluon.http-module.html">web2py.gluon.http</a></strong>: <em class="summary">This file is part of the web2py Web Framework Copyrighted by
Massimo Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)</em> </li>
<li> <strong class="uidlink"><a href="web2py.gluon.import_all-module.html">web2py.gluon.import_all</a></strong>: <em class="summary">This file is part of the web2py Web Framework Copyrighted by
Massimo Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)</em> </li>
<li class="private"> <strong class="uidlink"><a href="web2py.gluon.languages-module.html">web2py.gluon.languages</a></strong>: <em class="summary">This file is part of the web2py Web Framework Copyrighted by
Massimo Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)</em> </li>
<li> <strong class="uidlink"><a href="web2py.gluon.main-module.html">web2py.gluon.main</a></strong>: <em class="summary">This file is part of the web2py Web Framework...</em> </li>
<li class="private"> <strong class="uidlink"><a href="web2py.gluon.myregex-module.html">web2py.gluon.myregex</a></strong>: <em class="summary">This file is part of the web2py Web Framework Copyrighted by
Massimo Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)</em> </li>
<li> <strong class="uidlink"><a href="web2py.gluon.newcron-module.html">web2py.gluon.newcron</a></strong>: <em class="summary">Created by Attila Csipa <web2py@csipa.in.rs> Modified by
Massimo Di Pierro <mdipierro@cs.depaul.edu></em> </li>
<li class="private"> <strong class="uidlink"><a href="web2py.gluon.portalocker-module.html">web2py.gluon.portalocker</a></strong>: <em class="summary">Cross-platform (posix/nt) API for flock-style file locking.</em> </li>
<li> <strong class="uidlink"><a href="web2py.gluon.reserved_sql_keywords-module.html">web2py.gluon.reserved_sql_keywords</a></strong> </li>
<li> <strong class="uidlink"><a href="web2py.gluon.restricted-module.html">web2py.gluon.restricted</a></strong>: <em class="summary">This file is part of the web2py Web Framework Copyrighted by
Massimo Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)</em> </li>
<li class="private"> <strong class="uidlink"><a href="web2py.gluon.rewrite-module.html">web2py.gluon.rewrite</a></strong>: <em class="summary">This file is part of the web2py Web Framework Copyrighted by
Massimo Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)</em> </li>
<li> <strong class="uidlink"><a href="web2py.gluon.rocket-module.html">web2py.gluon.rocket</a></strong> </li>
<li class="private"> <strong class="uidlink"><a href="web2py.gluon.sanitizer-module.html">web2py.gluon.sanitizer</a></strong>: <em class="summary">:</em> </li>
<li class="private"> <strong class="uidlink"><a href="web2py.gluon.serializers-module.html">web2py.gluon.serializers</a></strong>: <em class="summary">This file is part of the web2py Web Framework Copyrighted by
Massimo Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)</em> </li>
<li class="private"> <strong class="uidlink"><a href="web2py.gluon.settings-module.html">web2py.gluon.settings</a></strong>: <em class="summary">This file is part of the web2py Web Framework Copyrighted by
Massimo Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)</em> </li>
<li> <strong class="uidlink"><a href="web2py.gluon.shell-module.html">web2py.gluon.shell</a></strong>: <em class="summary">This file is part of the web2py Web Framework Developed by
Massimo Di Pierro <mdipierro@cs.depaul.edu>, limodou
<limodou@gmail.com> and srackham
<srackham@gmail.com>.</em> </li>
<li> <strong class="uidlink"><a href="web2py.gluon.sql-module.html">web2py.gluon.sql</a></strong> </li>
<li class="private"> <strong class="uidlink"><a href="web2py.gluon.sqlhtml-module.html">web2py.gluon.sqlhtml</a></strong>: <em class="summary">This file is part of the web2py Web Framework...</em> </li>
<li class="private"> <strong class="uidlink"><a href="web2py.gluon.storage-module.html">web2py.gluon.storage</a></strong>: <em class="summary">This file is part of the web2py Web Framework...</em> </li>
<li class="private"> <strong class="uidlink"><a href="web2py.gluon.streamer-module.html">web2py.gluon.streamer</a></strong>: <em class="summary">This file is part of the web2py Web Framework Copyrighted by
Massimo Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)</em> </li>
<li> <strong class="uidlink"><a href="web2py.gluon.template-module.html">web2py.gluon.template</a></strong>: <em class="summary">This file is part of the web2py Web Framework (Copyrighted, 2007-2011).</em> </li>
<li> <strong class="uidlink"><a href="web2py.gluon.tools-module.html">web2py.gluon.tools</a></strong>: <em class="summary">This file is part of the web2py Web Framework Copyrighted by
Massimo Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)</em> </li>
<li class="private"> <strong class="uidlink"><a href="web2py.gluon.utils-module.html">web2py.gluon.utils</a></strong>: <em class="summary">This file is part of the web2py Web Framework Copyrighted by
Massimo Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)</em> </li>
<li class="private"> <strong class="uidlink"><a href="web2py.gluon.validators-module.html">web2py.gluon.validators</a></strong>: <em class="summary">This file is part of the web2py Web Framework Copyrighted by
Massimo Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)</em> </li>
<li> <strong class="uidlink"><a href="web2py.gluon.widget-module.html">web2py.gluon.widget</a></strong>: <em class="summary">This file is part of the web2py Web Framework Copyrighted by
Massimo Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)</em> </li>
<li class="private"> <strong class="uidlink"><a href="web2py.gluon.xmlrpc-module.html">web2py.gluon.xmlrpc</a></strong>: <em class="summary">This file is part of the web2py Web Framework Copyrighted by
Massimo Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)</em> </li>
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<br />
<!-- ==================== CLASSES ==================== -->
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<a href="web2py.gluon.http.HTTP-class.html" class="summary-name">HTTP</a>
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<span class="summary-type"> </span>
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<a href="web2py.gluon.dal.DAL-class.html" class="summary-name">DAL</a><br />
an instance of this class represents a database connection
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<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.dal.Field-class.html" class="summary-name">Field</a><br />
an instance of this class represents a database field
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<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.sqlhtml.SQLFORM-class.html" class="summary-name">SQLFORM</a><br />
SQLFORM is used to map a table (and a current record) into an HTML form
given a SQLTable stored in db.table
generates an insert form::
SQLFORM(db.table)
generates an update form::
record=db.table[some_id]
SQLFORM(db.table, record)
generates an update with a delete button::
SQLFORM(db.table, record, deletable=True)
if record is an int::
record=db.table[record]
optional arguments:
:param fields: a list of fields that should be placed in the form,
default is all.
</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.sqlhtml.SQLTABLE-class.html" class="summary-name">SQLTABLE</a><br />
given a Rows object, as returned by a db().select(), generates
an html table with the rows.
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.A-class.html" class="summary-name">A</a>
</td>
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<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.B-class.html" class="summary-name">B</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.BEAUTIFY-class.html" class="summary-name">BEAUTIFY</a><br />
example::
>>> BEAUTIFY(['a', 'b', {'hello': 'world'}]).xml()
'<div><table><tr><td><div>a</div></td></tr><tr><td><div>b</div></td></tr><tr><td><div><table><tr><td style="font-weight:bold;">hello</td><td valign="top">:</td><td><div>world</div></td></tr></table></div></td></tr></table></div>'
turns any list, dictionary, etc into decent looking html.
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.BODY-class.html" class="summary-name">BODY</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.BR-class.html" class="summary-name">BR</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.CAT-class.html" class="summary-name">CAT</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.CENTER-class.html" class="summary-name">CENTER</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.CLEANUP-class.html" class="summary-name">CLEANUP</a><br />
example:
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.CODE-class.html" class="summary-name">CODE</a><br />
displays code in HTML with syntax highlighting.
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.CRYPT-class.html" class="summary-name">CRYPT</a><br />
example:
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.DIV-class.html" class="summary-name">DIV</a><br />
HTML helper, for easy generating and manipulating a DOM
structure.
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.EM-class.html" class="summary-name">EM</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.EMBED-class.html" class="summary-name">EMBED</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.FIELDSET-class.html" class="summary-name">FIELDSET</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.FORM-class.html" class="summary-name">FORM</a><br />
example:
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.H1-class.html" class="summary-name">H1</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.H2-class.html" class="summary-name">H2</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.H3-class.html" class="summary-name">H3</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.H4-class.html" class="summary-name">H4</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.H5-class.html" class="summary-name">H5</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.H6-class.html" class="summary-name">H6</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.HEAD-class.html" class="summary-name">HEAD</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.HR-class.html" class="summary-name">HR</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.HTML-class.html" class="summary-name">HTML</a><br />
There are four predefined document type definitions.
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.I-class.html" class="summary-name">I</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.IFRAME-class.html" class="summary-name">IFRAME</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.IMG-class.html" class="summary-name">IMG</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.INPUT-class.html" class="summary-name">INPUT</a><br />
INPUT Component
examples::
>>> INPUT(_type='text', _name='name', value='Max').xml()
'<input name="name" type="text" value="Max" />'
>>> INPUT(_type='checkbox', _name='checkbox', value='on').xml()
'<input checked="checked" name="checkbox" type="checkbox" value="on" />'
>>> INPUT(_type='radio', _name='radio', _value='yes', value='yes').xml()
'<input checked="checked" name="radio" type="radio" value="yes" />'
>>> INPUT(_type='radio', _name='radio', _value='no', value='yes').xml()
'<input name="radio" type="radio" value="no" />'
the input helper takes two special attributes value= and requires=.
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_ALPHANUMERIC-class.html" class="summary-name">IS_ALPHANUMERIC</a><br />
example:
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_DATE-class.html" class="summary-name">IS_DATE</a><br />
example:
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_DATETIME-class.html" class="summary-name">IS_DATETIME</a><br />
example:
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_DATETIME_IN_RANGE-class.html" class="summary-name">IS_DATETIME_IN_RANGE</a><br />
example:
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_DATE_IN_RANGE-class.html" class="summary-name">IS_DATE_IN_RANGE</a><br />
example:
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_DECIMAL_IN_RANGE-class.html" class="summary-name">IS_DECIMAL_IN_RANGE</a><br />
Determine that the argument is (or can be represented as) a
Python Decimal, and that it falls within the specified inclusive
range.
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_EMAIL-class.html" class="summary-name">IS_EMAIL</a><br />
Checks if field's value is a valid email address.
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_EMPTY_OR-class.html" class="summary-name">IS_EMPTY_OR</a><br />
dummy class for testing IS_EMPTY_OR
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_EQUAL_TO-class.html" class="summary-name">IS_EQUAL_TO</a><br />
example:
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_EXPR-class.html" class="summary-name">IS_EXPR</a><br />
example:
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_FLOAT_IN_RANGE-class.html" class="summary-name">IS_FLOAT_IN_RANGE</a><br />
Determine that the argument is (or can be represented as) a
float, and that it falls within the specified inclusive range.
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_IMAGE-class.html" class="summary-name">IS_IMAGE</a><br />
Checks if file uploaded through file input was saved in one of
selected image formats and has dimensions (width and height) within
given boundaries.
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_INT_IN_RANGE-class.html" class="summary-name">IS_INT_IN_RANGE</a><br />
Determine that the argument is (or can be represented as) an
int, and that it falls within the specified range.
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_IN_DB-class.html" class="summary-name">IS_IN_DB</a><br />
example:
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_IN_SET-class.html" class="summary-name">IS_IN_SET</a><br />
example:
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_IPV4-class.html" class="summary-name">IS_IPV4</a><br />
Checks if field's value is an IP version 4 address in decimal form.
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_LENGTH-class.html" class="summary-name">IS_LENGTH</a><br />
Checks if length of field's value fits between given
boundaries.
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_LIST_OF-class.html" class="summary-name">IS_LIST_OF</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_LOWER-class.html" class="summary-name">IS_LOWER</a><br />
convert to lower case
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_MATCH-class.html" class="summary-name">IS_MATCH</a><br />
example:
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_NOT_EMPTY-class.html" class="summary-name">IS_NOT_EMPTY</a><br />
example:
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_NOT_IN_DB-class.html" class="summary-name">IS_NOT_IN_DB</a><br />
example:
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_EMPTY_OR-class.html" class="summary-name">IS_NULL_OR</a><br />
dummy class for testing IS_EMPTY_OR
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_SLUG-class.html" class="summary-name">IS_SLUG</a><br />
convert arbitrary text string to a slug
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_STRONG-class.html" class="summary-name">IS_STRONG</a><br />
example:
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_TIME-class.html" class="summary-name">IS_TIME</a><br />
example:
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_UPLOAD_FILENAME-class.html" class="summary-name">IS_UPLOAD_FILENAME</a><br />
Checks if name and extension of file uploaded through file input matches
given criteria.
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_UPPER-class.html" class="summary-name">IS_UPPER</a><br />
convert to upper case
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.validators.IS_URL-class.html" class="summary-name">IS_URL</a><br />
Rejects a URL string if any of the following is true:
* The string is empty or None
* The string uses characters that are not allowed in a URL
* The string breaks any of the HTTP syntactic rules
* The URL scheme specified (if one is specified) is not 'http' or 'https'
* The top-level domain (if a host name is specified) does not exist
(These rules are based on RFC 2616: http://www.faqs.org/rfcs/rfc2616.html)
This function only checks the URL's syntax.
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.LABEL-class.html" class="summary-name">LABEL</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.LEGEND-class.html" class="summary-name">LEGEND</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.LI-class.html" class="summary-name">LI</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.LINK-class.html" class="summary-name">LINK</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.MARKMIN-class.html" class="summary-name">MARKMIN</a><br />
For documentation:
http://web2py.com/examples/static/markmin.html
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.MENU-class.html" class="summary-name">MENU</a><br />
Used to build menus...
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.META-class.html" class="summary-name">META</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.OBJECT-class.html" class="summary-name">OBJECT</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.OL-class.html" class="summary-name">OL</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.OPTGROUP-class.html" class="summary-name">OPTGROUP</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.OPTION-class.html" class="summary-name">OPTION</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.P-class.html" class="summary-name">P</a><br />
Will replace ``\n`` by ``<br />`` if the `cr2br` attribute
is provided.
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.PRE-class.html" class="summary-name">PRE</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.SCRIPT-class.html" class="summary-name">SCRIPT</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.SELECT-class.html" class="summary-name">SELECT</a><br />
example:
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.SPAN-class.html" class="summary-name">SPAN</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.STYLE-class.html" class="summary-name">STYLE</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.TABLE-class.html" class="summary-name">TABLE</a><br />
TABLE Component.
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.TBODY-class.html" class="summary-name">TBODY</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.TD-class.html" class="summary-name">TD</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.TEXTAREA-class.html" class="summary-name">TEXTAREA</a><br />
example:
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.TFOOT-class.html" class="summary-name">TFOOT</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.TH-class.html" class="summary-name">TH</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.THEAD-class.html" class="summary-name">THEAD</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.TITLE-class.html" class="summary-name">TITLE</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.TR-class.html" class="summary-name">TR</a><br />
TR Component.
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.TT-class.html" class="summary-name">TT</a>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.UL-class.html" class="summary-name">UL</a><br />
UL Component.
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.XHTML-class.html" class="summary-name">XHTML</a><br />
This is XHTML version of the HTML helper.
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.html.XML-class.html" class="summary-name">XML</a><br />
use it to wrap a string that contains XML/HTML so that it will
not be escaped by the template
</td>
</tr>
</table>
<!-- ==================== FUNCTIONS ==================== -->
<a name="section-Functions"></a>
<table class="summary" border="1" cellpadding="3"
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<td align="left"><span class="table-header">Functions</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-Functions"
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="redirect"></a><span class="summary-sig-name">redirect</span>(<span class="summary-sig-arg">location</span>,
<span class="summary-sig-arg">how</span>=<span class="summary-sig-default">303</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.http-pysrc.html#redirect">source code</a></span>
</td>
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</table>
</td>
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<tr>
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<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
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<td><span class="summary-sig"><a href="web2py.gluon-module.html#URL" class="summary-sig-name">URL</a>(<span class="summary-sig-arg">a</span>=<span class="summary-sig-default">1</span>,
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<span class="summary-sig-arg">vars</span>=<span class="summary-sig-default"><code class="variable-group">{</code><code class="variable-group">}</code></span>,
<span class="summary-sig-arg">anchor</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string"></code><code class="variable-quote">'</code></span>,
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<span class="summary-sig-arg">env</span>=<span class="summary-sig-default">1</span>,
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<span class="summary-sig-arg">hash_vars</span>=<span class="summary-sig-default">True</span>,
<span class="summary-sig-arg">salt</span>=<span class="summary-sig-default">1</span>,
<span class="summary-sig-arg">user_signature</span>=<span class="summary-sig-default">1</span>,
<span class="summary-sig-arg">scheme</span>=<span class="summary-sig-default">1</span>,
<span class="summary-sig-arg">host</span>=<span class="summary-sig-default">1</span>,
<span class="summary-sig-arg">port</span>=<span class="summary-sig-default">1</span>)</span><br />
generate a URL
example::
>>> str(URL(a='a', c='c', f='f', args=['x', 'y', 'z'],
...</td>
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<span class="codelink"><a href="web2py.gluon.html-pysrc.html#URL">source code</a></span>
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<span class="summary-type"> </span>
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<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="web2py.gluon-module.html#embed64" class="summary-sig-name">embed64</a>(<span class="summary-sig-arg">filename</span>=<span class="summary-sig-default">1</span>,
<span class="summary-sig-arg">file</span>=<span class="summary-sig-default">1</span>,
<span class="summary-sig-arg">data</span>=<span class="summary-sig-default">1</span>,
<span class="summary-sig-arg">extension</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">image/gif</code><code class="variable-quote">'</code></span>)</span><br />
helper to encode the provided (binary) data into base64.</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.html-pysrc.html#embed64">source code</a></span>
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<!-- ==================== VARIABLES ==================== -->
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<span class="summary-type"> </span>
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<a name="current"></a><span class="summary-name">current</span> = <code title="threading.local()">threading.local()</code>
</td>
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<span class="summary-type"> </span>
</td><td class="summary">
<a name="ON"></a><span class="summary-name">ON</span> = <code title="True">True</code>
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<span class="summary-type"> </span>
</td><td class="summary">
<a name="TAG"></a><span class="summary-name">TAG</span> = <code title="__TAG__()">__TAG__()</code>
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<a name="URL"></a>
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cellspacing="0" width="100%" bgcolor="white">
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<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">URL</span>(<span class="sig-arg">a</span>=<span class="sig-default">1</span>,
<span class="sig-arg">c</span>=<span class="sig-default">1</span>,
<span class="sig-arg">f</span>=<span class="sig-default">1</span>,
<span class="sig-arg">r</span>=<span class="sig-default">1</span>,
<span class="sig-arg">args</span>=<span class="sig-default"><code class="variable-group">[</code><code class="variable-group">]</code></span>,
<span class="sig-arg">vars</span>=<span class="sig-default"><code class="variable-group">{</code><code class="variable-group">}</code></span>,
<span class="sig-arg">anchor</span>=<span class="sig-default"><code class="variable-quote">'</code><code class="variable-string"></code><code class="variable-quote">'</code></span>,
<span class="sig-arg">extension</span>=<span class="sig-default">1</span>,
<span class="sig-arg">env</span>=<span class="sig-default">1</span>,
<span class="sig-arg">hmac_key</span>=<span class="sig-default">1</span>,
<span class="sig-arg">hash_vars</span>=<span class="sig-default">True</span>,
<span class="sig-arg">salt</span>=<span class="sig-default">1</span>,
<span class="sig-arg">user_signature</span>=<span class="sig-default">1</span>,
<span class="sig-arg">scheme</span>=<span class="sig-default">1</span>,
<span class="sig-arg">host</span>=<span class="sig-default">1</span>,
<span class="sig-arg">port</span>=<span class="sig-default">1</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="web2py.gluon.html-pysrc.html#URL">source code</a></span>
</td>
</table>
<pre class="literalblock">
generate a URL
example::
>>> str(URL(a='a', c='c', f='f', args=['x', 'y', 'z'],
... vars={'p':1, 'q':2}, anchor='1'))
'/a/c/f/x/y/z?p=1&q=2#1'
>>> str(URL(a='a', c='c', f='f', args=['x', 'y', 'z'],
... vars={'p':(1,3), 'q':2}, anchor='1'))
'/a/c/f/x/y/z?p=1&p=3&q=2#1'
>>> str(URL(a='a', c='c', f='f', args=['x', 'y', 'z'],
... vars={'p':(3,1), 'q':2}, anchor='1'))
'/a/c/f/x/y/z?p=3&p=1&q=2#1'
>>> str(URL(a='a', c='c', f='f', anchor='1+2'))
'/a/c/f#1%2B2'
>>> str(URL(a='a', c='c', f='f', args=['x', 'y', 'z'],
... vars={'p':(1,3), 'q':2}, anchor='1', hmac_key='key'))
'/a/c/f/x/y/z?p=1&p=3&q=2&_signature=5d06bb8a4a6093dd325da2ee591c35c61afbd3c6#1'
generates a url '/a/c/f' corresponding to application a, controller c
and function f. If r=request is passed, a, c, f are set, respectively,
to r.application, r.controller, r.function.
The more typical usage is:
URL(r=request, f='index') that generates a url for the index function
within the present application and controller.
:param a: application (default to current if r is given)
:param c: controller (default to current if r is given)
:param f: function (default to current if r is given)
:param r: request (optional)
:param args: any arguments (optional)
:param vars: any variables (optional)
:param anchor: anchorname, without # (optional)
:param hmac_key: key to use when generating hmac signature (optional)
:param hash_vars: which of the vars to include in our hmac signature
True (default) - hash all vars, False - hash none of the vars,
iterable - hash only the included vars ['key1','key2']
:param scheme: URI scheme (True, 'http' or 'https', etc); forces absolute URL (optional)
:param host: string to force absolute URL with host (True means http_host)
:param port: optional port number (forces absolute URL)
:raises SyntaxError: when no application, controller or function is
available
:raises SyntaxError: when a CRLF is found in the generated url
</pre>
<dl class="fields">
</dl>
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<a name="embed64"></a>
<div>
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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">embed64</span>(<span class="sig-arg">filename</span>=<span class="sig-default">1</span>,
<span class="sig-arg">file</span>=<span class="sig-default">1</span>,
<span class="sig-arg">data</span>=<span class="sig-default">1</span>,
<span class="sig-arg">extension</span>=<span class="sig-default"><code class="variable-quote">'</code><code class="variable-string">image/gif</code><code class="variable-quote">'</code></span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="web2py.gluon.html-pysrc.html#embed64">source code</a></span>
</td>
</table>
<p>helper to encode the provided (binary) data into base64.</p>
:param filename: if provided, opens and reads this file in 'rb' mode
:param file: if provided, reads this file :param data: if provided, uses
the provided data
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