keepalive: remove Python 2 support code
Differential Revision: https://phab.mercurial-scm.org/D12298
{header}
<title>{repo|escape}: {file|escape} diff</title>
</head>
<body>
<div class="buttons">
<a href="{url|urlescape}log/{symrev}{sessionvars%urlparameter}">changelog</a>
<a href="{url|urlescape}shortlog/{symrev}{sessionvars%urlparameter}">shortlog</a>
<a href="{url|urlescape}graph/{symrev}{sessionvars%urlparameter}">graph</a>
<a href="{url|urlescape}tags{sessionvars%urlparameter}">tags</a>
<a href="{url|urlescape}branches{sessionvars%urlparameter}">branches</a>
<a href="{url|urlescape}rev/{symrev}{sessionvars%urlparameter}">changeset</a>
<a href="{url|urlescape}file/{symrev}/{file|urlescape}{sessionvars%urlparameter}">file</a>
<a href="{url|urlescape}log/{symrev}/{file|urlescape}{sessionvars%urlparameter}">revisions</a>
<a href="{url|urlescape}annotate/{symrev}/{file|urlescape}{sessionvars%urlparameter}">annotate</a>
<a href="{url|urlescape}raw-diff/{symrev}/{file|urlescape}">raw</a>
<a href="{url|urlescape}help{sessionvars%urlparameter}">help</a>
</div>
<h2><a href="/">Mercurial</a> {pathdef%breadcrumb} / {file|escape}</h2>
<table id="filediffEntry">
<tr>
<th class="revision">revision {rev}:</th>
<td class="revision"><a href="{url|urlescape}rev/{node|short}{sessionvars%urlparameter}">{node|short}</a></td>
</tr>
{parent%filediffparent}
{child%filediffchild}
</table>
<div id="fileDiff">
{diff}
</div>
{footer}