view website/issues/html/help.html @ 8185:e84d4585b16d

fix(web): issue2551356. Add etag header for not-modified (304) request. When a 304 is returned to a conditional request for a static file, print an ETag for the response. ETag was always sent with a 200 response. This also adds initial support for if-none-match conditional requests for static files. Changes: Refactors the if-modified-since code out to a method. It moves a file stat call from serve_static_file to _serve_file so that an etag can be generated by both serve_static_file and serve_file which call _serve_file. Tests added. This does not test the codepath where serve_file pulls content from the database rather than from a local file on disk. Test mocking _serve_file changed to account for 5th argument to serve_file BREAKING CHANGE: function signature for client.py-Client::_serve_file() now has 5 not 4 parameters (added etag param). Since this is a "hidden" method I am not too worried about it.
author John Rouillard <rouilj@ieee.org>
date Tue, 10 Dec 2024 16:06:13 -0500
parents c2d0d3e9099d
children
line wrap: on
line source

<!--
Macros for framed help windows
-->

<!-- legend for helper search results -->
<thead>
<tr metal:define-macro="legend">
  <th><b>x</b></th>
  <th tal:repeat="prop props" tal:content="prop" i18n:translate=""></th>
</tr>
</thead>

<table width="100%"
  metal:define-macro="batch_navi"
  tal:define="prev batch/previous;
  next batch/next;
  "
  tal:condition="python:prev or next">
  <tr class="navigation">
   <th width="30%">
    <a tal:condition="prev"
       tal:attributes="href python:request.indexargs_url(request.classname, {'@template':'help-list', 'property': request.form['property'].value, 'properties': request.form['properties'].value, 'form': request.form['form'].value, '@startwith':prev.first, '@pagesize':prev.size})"
       i18n:translate="" >&lt;&lt; previous</a>
    &nbsp;
   </th>
   <th i18n:translate="" width="40%"><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 width="30%">
    <a tal:condition="next"
       tal:attributes="href python:request.indexargs_url(request.classname, {'@template':'help-list', 'property': request.form['property'].value, 'properties': request.form['properties'].value, 'form': request.form['form'].value, '@startwith':next.first, '@pagesize':next.size})"
       i18n:translate="" >next &gt;&gt;</a>
    &nbsp;
   </th>
  </tr>
 </table>

Roundup Issue Tracker: http://roundup-tracker.org/