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New Chameleon templating engine, engine is now configurable.
We now have two configurable templating engines, the old Zope TAL
templates (called zopetal in the config) and the new Chameleon (called
chameleon in the config). A new config-option "template_engine" under
[main] can take these config-options, the default is zopetal.
Thanks to Cheer Xiao for the idea of making this configurable *and*
for the actual implementation!
Cheer Xiao commit log:
- The original TAL engine ported from Zope is thereafter referred to as
"zopetal", in speech and in code
- A new option "template_engine" under [main] introduced
- Zopetal-specific code stripped from cgi/templating.py to form the new
cgi/engine_zopetal.py
- Interface to Chameleon in cgi/engine_chameleon.py
- Engines are supposed to provide a Templates class that mimics the
behavior of the old cgi.templating.Templates. The Templates class is
preferably subclassed from cgi.templating.TemplatesBase.
- New function cgi.templating.get_templates to get the appropriate engine's
Templates instance according to the engine name
| author | Ralf Schlatterbeck <rsc@runtux.com> |
|---|---|
| date | Thu, 23 Feb 2012 18:10:03 +0100 |
| parents | c2d0d3e9099d |
| children | 828bbf219e56 |
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html> <head> <link media="screen" href="http://python.org/styles/screen-switcher-default.css" type="text/css" id="screen-switcher-stylesheet" rel="stylesheet" /> <link rel="stylesheet" type="text/css" href="@@file/style.css" /> <meta http-equiv="Content-Type" tal:attributes="content string:text/html;; charset=${request/client/charset}" /> <tal:block tal:condition="python:request.form.has_key('property')"> <tal:block tal:define="property request/form/property/value"> <title i18n:translate=""><tal:x i18n:name="property" tal:content="property" i18n:translate="" /> help - <span i18n:name="tracker" tal:replace="config/TRACKER_NAME" /></title> <script language="Javascript" type="text/javascript" tal:content="structure string: // this is the name of the field in the original form that we're working on form = window.opener.document.${request/form/form/value}; field = '${request/form/property/value}';"> </script> <script src="@@file/help_controls.js" type="text/javascript"><!-- //--></script> </tal:block> </tal:block> </head> <body class="body" onload="resetList();"> <h1 id="logoheader"> <img src="http://python.org/images/python-logo.gif" alt="logo" border="0" /> </h1> <div id="content-body"> <div id="content"> <div id="breadcrumb">Python Issue Tracker: Help - <tal:block tal:content="context/classname">item</tal:block></div> <tal:block tal:condition="python:request.form.has_key('property')"> <form name="frm_help" action="#" tal:define="batch request/batch; 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value attr; id string:id_$attr" /> </td> <td tal:repeat="prop props"> <label class="classhelp-label" tal:attributes="for string:id_$attr" tal:content="structure python:item[prop]"></label> </td> </tal:block> </tr> <tr> <th> <b>x</b></th> <th tal:repeat="prop props" tal:content="prop" i18n:translate=""></th> </tr> </table> </form> </tal:block> <tal:block tal:condition="python:not request.form.has_key('property')"> <tal:block tal:define="batch request/batch; props python:request.form['properties'].value.split(',')"> <table width="100%"> <tr class="navigation"> <th> <a tal:define="prev batch/previous" tal:condition="prev" tal:attributes="href python:request.indexargs_url(request.classname, {'@template':'help', 'property': request.form['property'].value, 'properties': request.form['properties'].value, 'form': request.form['form'].value, 'type': request.form['type'].value, '@startwith':prev.first, '@pagesize':prev.size})" i18n:translate="" ><< previous</a> </th> <th i18n:translate=""><span tal:replace="batch/start" i18n:name="start" />..<span tal:replace="python: batch.start + batch.length -1" i18n:name="end" /> out of <span tal:replace="batch/sequence_length" i18n:name="total" /> </th> <th> <a tal:define="next batch/next" tal:condition="next" tal:attributes="href python:request.indexargs_url(request.classname, {'@template':'help', 'property': request.form['property'].value, 'properties': request.form['properties'].value, 'form': request.form['form'].value, 'type': request.form['type'].value, '@startwith':next.first, '@pagesize':next.size})" i18n:translate="" >next >></a> </th> </tr> </table> <table class="classhelp"> <tr> <th tal:repeat="prop props" tal:content="prop" i18n:translate=""></th> </tr> <tr tal:repeat="item batch"> <tal:block tal:define="attr python:item[props[0]]" > <td tal:repeat="prop props"> <label class="classhelp-label" tal:attributes="for string:id_$attr" tal:content="structure python:item[prop]"></label> </td> </tal:block> </tr> <tr> <th tal:repeat="prop props" tal:content="prop" i18n:translate=""></th> </tr> </table> </tal:block> </tal:block> </div> <!-- content-body --> </div> <!-- content --> </body> </html>